筛选出 17 条数据

    品牌 产品 货期 价格 货号 规格 /
    中药标准品480-18-2

    CAS号:480-18-2

    品名:花旗松素(+)-taxifolin

    中文别名:紫杉叶素;二氢槲皮素;

    英文别名:(3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4H-chromen-4-one;4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-,(2R-trans)-;(+)-Taxifolin;(2R,3R)-3,3',4',5,7-Pentahydroxyflavanone;Taxifolin;

    分子式:C15H12O7

    分子量:304.252

    精确质量:304.058

    Psa:127.45

    RTECS号:LK6920000

    MDL号:MFCD15146487

    外观与性状:淡黄色粉末

    密度:1.702 g/cm3

    沸点:687.6ºC

    熔点:230-233°C (dec.)

    闪点:264.2ºC

    折射率:1.762

    储存条件:-20ºC Freezer

    蒸汽压:7.51E-20mmHg at 25°C

    安全说明:S22; S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:2932999099

    简介:Taxifolinisaflavanonol,atypeofflavonoid.

    用途:具有抗白血病P388细胞作用及抑制金黄色葡萄球菌、大肠杆菌、痢疾杆菌和伤寒杆菌的作用。

     480-18-2 详细信息

    中药标准品

    CAS号:480-18-2

    品名:花旗松素(+)-taxifolin

    中文别名:紫杉叶素;二氢槲皮素;

    英文别名:(3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4H-chromen-4-one;4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-,(2R-trans)-;(+)-Taxifolin;(2R,3R)-3,3',4',5,7-Pentahydroxyflavanone;Taxifolin;

    分子式:C15H12O7

    分子量:304.252

    精确质量:304.058

    Psa:127.45

    RTECS号:LK6920000

    MDL号:MFCD15146487

    外观与性状:淡黄色粉末

    密度:1.702 g/cm3

    沸点:687.6ºC

    熔点:230-233°C (dec.)

    闪点:264.2ºC

    折射率:1.762

    储存条件:-20ºC Freezer

    蒸汽压:7.51E-20mmHg at 25°C

    安全说明:S22; S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:2932999099

    简介:Taxifolinisaflavanonol,atypeofflavonoid.

    用途:具有抗白血病P388细胞作用及抑制金黄色葡萄球菌、大肠杆菌、痢疾杆菌和伤寒杆菌的作用。

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    中药标准品480-18-2
    源叶 花旗松素 Taxifolin 现货

     3000.00
    B20539 HPLC≥98%
    中药标准品479-41-4

    CAS号:479-41-4

    品名:靛玉红Indirubin

    中文别名:2-(2-氧代-1H-吲哚-3-亚基)-1H-吲哚-3-酮;靛玉紅;靛红;

    英文别名:INDIGORED;2H-Indol-2-one,3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-;COUROUPITINEB;2-ylidene)-1,3-dihydro;INDIGOPURPURIN;[2,3'-Biindolinylidene]-2',3-dione;

    分子式:C16H10N2O2

    分子量:262.263

    精确质量:262.074

    Psa:58.2

    EINECS号:610-392-0

    外观与性状:微红的-紫罗兰色粉末

    密度:1.417 g/cm3

    沸点:496.6ºC at 760 mmHg

    闪点:207ºC

    折射率:1.709

    蒸汽压:5.34E-10mmHg at 25°C

    安全说明:S36/37

    危险类别码:R20/21/22

    海关编码:2933990090

    简介:Indirubinisachemicalcompoundmostoftenproducedasabyproductofbacterialmetabolism.Forinstance,itisoneofthecompoundsresponsibleforthegenerallybenignconditionpurpleurinebagsyndrome,resultingfrombacteriametabolizingindoxylsulfatefoundnaturallyinurine.

    用途:有抗癌作用,临床用于治疗慢性粒细胞白血病

     479-41-4 详细信息

    中药标准品

    CAS号:479-41-4

    品名:靛玉红Indirubin

    中文别名:2-(2-氧代-1H-吲哚-3-亚基)-1H-吲哚-3-酮;靛玉紅;靛红;

    英文别名:INDIGORED;2H-Indol-2-one,3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-;COUROUPITINEB;2-ylidene)-1,3-dihydro;INDIGOPURPURIN;[2,3'-Biindolinylidene]-2',3-dione;

    分子式:C16H10N2O2

    分子量:262.263

    精确质量:262.074

    Psa:58.2

    EINECS号:610-392-0

    外观与性状:微红的-紫罗兰色粉末

    密度:1.417 g/cm3

    沸点:496.6ºC at 760 mmHg

    闪点:207ºC

    折射率:1.709

    蒸汽压:5.34E-10mmHg at 25°C

    安全说明:S36/37

    危险类别码:R20/21/22

    海关编码:2933990090

    简介:Indirubinisachemicalcompoundmostoftenproducedasabyproductofbacterialmetabolism.Forinstance,itisoneofthecompoundsresponsibleforthegenerallybenignconditionpurpleurinebagsyndrome,resultingfrombacteriametabolizingindoxylsulfatefoundnaturallyinurine.

    用途:有抗癌作用,临床用于治疗慢性粒细胞白血病

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    中药标准品479-41-4
    源叶 靛玉红 Indirubin 现货

     3000.00
    B20298 HPLC≥97%
    中药标准品58543-16-1

    CAS号:58543-16-1

    品名:A甙甜菊糖RebaudiosideA

    中文别名:莱苞迪甙A;甜菊双糖苷;瑞鲍迪甙A;甜菊苷A;

    英文别名:REBAUDIOSIDEA;

    分子式:C44H70O23

    分子量:967.013

    精确质量:966.431

    Psa:374.13

    UNII号:B3FUD0528F

    密度:1.58 g/cm3

    沸点:1103.5ºC at 760 mmHg

    熔点:242-244ºC

    闪点:320.2ºC

    折射率:1.657

    简介:RebaudiosideA(sometimesshortenedto\"RebA\")isasteviolglycosidethatis200timessweeterthansugar.Theglycosidecontainsonlyglucose(totheexclusionofothercommonlyfoundmonosaccharides)asitsmonosaccharidemoieties.Itcontainsfourglucosemoleculesintotalwiththecentralglucoseofthetripletconnectedtothemainsteviolstructureatitshydroxylgroup,andtheremainingglucoseatitscarboxylgroupforminganesterbond.

    用途:化学试剂

     58543-16-1 详细信息

    中药标准品

    CAS号:58543-16-1

    品名:A甙甜菊糖RebaudiosideA

    中文别名:莱苞迪甙A;甜菊双糖苷;瑞鲍迪甙A;甜菊苷A;

    英文别名:REBAUDIOSIDEA;

    分子式:C44H70O23

    分子量:967.013

    精确质量:966.431

    Psa:374.13

    UNII号:B3FUD0528F

    密度:1.58 g/cm3

    沸点:1103.5ºC at 760 mmHg

    熔点:242-244ºC

    闪点:320.2ºC

    折射率:1.657

    简介:RebaudiosideA(sometimesshortenedto\"RebA\")isasteviolglycosidethatis200timessweeterthansugar.Theglycosidecontainsonlyglucose(totheexclusionofothercommonlyfoundmonosaccharides)asitsmonosaccharidemoieties.Itcontainsfourglucosemoleculesintotalwiththecentralglucoseofthetripletconnectedtothemainsteviolstructureatitshydroxylgroup,andtheremainingglucoseatitscarboxylgroupforminganesterbond.

    用途:化学试剂

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    中药标准品58543-16-1
    源叶 莱苞迪甙A RebaudiosideA 现货

     3500.00
    B20694 HPLC≥98%
    中药标准品29838-67-3

    CAS号:29838-67-3

    品名:落新妇苷astilbin

    中文别名:紫杉叶3-O鼠李甲基酸酯;花旗松素-3-O-Alpha-L-吡喃鼠李糖苷;

    英文别名:Astilbin;Taxifolin3-O-rhamnoside;Taxifolin3-rhamnoside;AstilbinDihydroquercetin3-rhamnosideTaxifolin3-rhamnoside;AstilbinfromEngelhardtiaroxburghiana;Neoisoastilbin;(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one;

    分子式:C21H22O11

    分子量:450.393

    精确质量:450.116

    Psa:186.37

    外观与性状:白色粉末

    密度:1.74 g/cm3

    沸点:801.1ºC at 760 mmHg

    闪点:282.9ºC

    折射率:1.748

    蒸汽压:4.42E-27mmHg at 25°C

    简介:Astilbindisplaysanti-depressantactivityinvolvingmonoaminergicneurotransmittersantheBDNFsignalpathway.Anti-oxidant.

     29838-67-3 详细信息

    中药标准品

    CAS号:29838-67-3

    品名:落新妇苷astilbin

    中文别名:紫杉叶3-O鼠李甲基酸酯;花旗松素-3-O-Alpha-L-吡喃鼠李糖苷;

    英文别名:Astilbin;Taxifolin3-O-rhamnoside;Taxifolin3-rhamnoside;AstilbinDihydroquercetin3-rhamnosideTaxifolin3-rhamnoside;AstilbinfromEngelhardtiaroxburghiana;Neoisoastilbin;(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one;

    分子式:C21H22O11

    分子量:450.393

    精确质量:450.116

    Psa:186.37

    外观与性状:白色粉末

    密度:1.74 g/cm3

    沸点:801.1ºC at 760 mmHg

    闪点:282.9ºC

    折射率:1.748

    蒸汽压:4.42E-27mmHg at 25°C

    简介:Astilbindisplaysanti-depressantactivityinvolvingmonoaminergicneurotransmittersantheBDNFsignalpathway.Anti-oxidant.

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    中药标准品29838-67-3
    源叶 落新妇苷 Astilbin 现货

     3000.00
    B20812 HPLC≥98%
    中药标准品27200-12-0

    CAS号:27200-12-0

    品名:二氢杨梅素(+)-dihydromyricetin

    中文别名:(2R,3R)-3,5,7-三羟基-2-(3,4,5-三羟基苯基)苯并二氢吡喃-4-酮;蛇葡萄素;藤茶提取物;

    英文别名:rac-ampelopsin;Ampelopsin;3,5,7,3',4',5'-hexahydroxy-2,3-dihydroflavonol;(2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-oneAmpelopsinDHM;AmpelopsinE;(2R,3R)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one;3,5,7,3',4',5'-hexahydroxy-2,3-dihydroflavone;3,3',4',5,5',7-Hexahydroxy-2,3-dihydroflavanonol;Flavanone,3,3',4',5,5',7-hexahydroxy;Dihydromyricetin;Ampeloptin;dihydromyricetin;(2R,3R)-dihydromyricetin;

    分子式:C15H12O8

    分子量:320.251

    精确质量:320.053

    Psa:147.68

    UNII号:KD8QND6427

    密度:1.808 g/cm3

    沸点:780.7ºC

    闪点:296.7ºC

    折射率:1.798

    蒸汽压:1.16E-25mmHg at 25°C

    海关编码:2942000000

    简介:Ampelopsin,alsoknownasdihydromyricetin,isaflavanonol,atypeofflavonoid.ItisfoundintheAmpelopsisspeciesjaponica,megalophylla,andgrossedentata;Cercidiphyllumjaponicum;Hoveniadulcis;Rhododendroncinnabarinum;somePinusspecies;andsomeCedrusspecies,aswellasinSalixsachalinensis.

     27200-12-0 详细信息

    中药标准品

    CAS号:27200-12-0

    品名:二氢杨梅素(+)-dihydromyricetin

    中文别名:(2R,3R)-3,5,7-三羟基-2-(3,4,5-三羟基苯基)苯并二氢吡喃-4-酮;蛇葡萄素;藤茶提取物;

    英文别名:rac-ampelopsin;Ampelopsin;3,5,7,3',4',5'-hexahydroxy-2,3-dihydroflavonol;(2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-oneAmpelopsinDHM;AmpelopsinE;(2R,3R)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one;3,5,7,3',4',5'-hexahydroxy-2,3-dihydroflavone;3,3',4',5,5',7-Hexahydroxy-2,3-dihydroflavanonol;Flavanone,3,3',4',5,5',7-hexahydroxy;Dihydromyricetin;Ampeloptin;dihydromyricetin;(2R,3R)-dihydromyricetin;

    分子式:C15H12O8

    分子量:320.251

    精确质量:320.053

    Psa:147.68

    UNII号:KD8QND6427

    密度:1.808 g/cm3

    沸点:780.7ºC

    闪点:296.7ºC

    折射率:1.798

    蒸汽压:1.16E-25mmHg at 25°C

    海关编码:2942000000

    简介:Ampelopsin,alsoknownasdihydromyricetin,isaflavanonol,atypeofflavonoid.ItisfoundintheAmpelopsisspeciesjaponica,megalophylla,andgrossedentata;Cercidiphyllumjaponicum;Hoveniadulcis;Rhododendroncinnabarinum;somePinusspecies;andsomeCedrusspecies,aswellasinSalixsachalinensis.

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    中药标准品27200-12-0
    源叶 二氢杨梅素 Dihydromyricetin 现货

     3500.00
    B20372 HPLC≥98%
    中药标准品19057-60-4

    CAS号:19057-60-4

    品名:薯蓣皂苷dioscin

    中文别名:薯蓣皂苷

    英文别名:collettisideiii;polyphyllinIII;Dioscin;

    分子式:C45H72O16

    分子量:869.044

    精确质量:868.482

    Psa:235.68

    UNII号:3B95U4OLWV

    密度:

    熔点:294-296 °C

    简介:Dioscin,anaturalsteroidsaponinthathasbeenshowntopromoteanticanceractivityagainstseveralformsofcancers.Dioscininducescancercellapoptosisthroughelevatedoxidativestressmediatedbydownregulationofperoxiredoxins.

     19057-60-4 详细信息

    中药标准品

    CAS号:19057-60-4

    品名:薯蓣皂苷dioscin

    中文别名:薯蓣皂苷

    英文别名:collettisideiii;polyphyllinIII;Dioscin;

    分子式:C45H72O16

    分子量:869.044

    精确质量:868.482

    Psa:235.68

    UNII号:3B95U4OLWV

    密度:

    熔点:294-296 °C

    简介:Dioscin,anaturalsteroidsaponinthathasbeenshowntopromoteanticanceractivityagainstseveralformsofcancers.Dioscininducescancercellapoptosisthroughelevatedoxidativestressmediatedbydownregulationofperoxiredoxins.

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    中药标准品19057-60-4
    源叶 薯蓣皂苷 Dioscin 现货

     3000.00
    B21176 HPLC≥98%
    中药标准品63223-86-9

    CAS号:63223-86-9

    品名:人参皂苷Rh1GinsenosideRh1

    中文别名:人参皂甙Rh1;

    英文别名:SanchinosideB2;sanchinosiderh1;GinsenosideRh1;

    分子式:C36H62O9

    分子量:638.872

    精确质量:638.439

    Psa:160.07

    密度:1.23

    沸点:755.1ºC at 760 mmHg

    闪点:410.5ºC

    折射率:1.581

     63223-86-9 详细信息

    中药标准品

    CAS号:63223-86-9

    品名:人参皂苷Rh1GinsenosideRh1

    中文别名:人参皂甙Rh1;

    英文别名:SanchinosideB2;sanchinosiderh1;GinsenosideRh1;

    分子式:C36H62O9

    分子量:638.872

    精确质量:638.439

    Psa:160.07

    密度:1.23

    沸点:755.1ºC at 760 mmHg

    闪点:410.5ºC

    折射率:1.581

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    中药标准品63223-86-9
    源叶 人参皂苷Rh1 GinsenosideRh1 现货

     5000.00
    B21061 HPLC≥98%
    中药标准品148244-82-0

    CAS号:148244-82-0

    品名:亚麻木酚素Seco-isolariciresinoldiglucoside

    中文别名:亚麻籽提取物;2,3-双(3-甲氧基-4-羟基苄基)丁烷-1,4-二醇-1,4-二葡萄糖甙;亚麻木脂素;木酚素;开环异落叶松酚二葡萄糖苷;

    英文别名:FlaxseedExtract;SecoisolariciresinolDiglucoside;Secoisolariciresinoldiglucoside;SecoisolariciresinolDiglucosi;

    分子式:C32H46O16

    分子量:686.698

    精确质量:686.279

    Psa:257.68

    密度:

    沸点:609.1ºC at 760 mmHg

    闪点:322.1ºC

    蒸汽压:1.09E-15mmHg at 25°C

    海关编码:2932999099

     148244-82-0 详细信息

    中药标准品

    CAS号:148244-82-0

    品名:亚麻木酚素Seco-isolariciresinoldiglucoside

    中文别名:亚麻籽提取物;2,3-双(3-甲氧基-4-羟基苄基)丁烷-1,4-二醇-1,4-二葡萄糖甙;亚麻木脂素;木酚素;开环异落叶松酚二葡萄糖苷;

    英文别名:FlaxseedExtract;SecoisolariciresinolDiglucoside;Secoisolariciresinoldiglucoside;SecoisolariciresinolDiglucosi;

    分子式:C32H46O16

    分子量:686.698

    精确质量:686.279

    Psa:257.68

    密度:

    沸点:609.1ºC at 760 mmHg

    闪点:322.1ºC

    蒸汽压:1.09E-15mmHg at 25°C

    海关编码:2932999099

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    中药标准品148244-82-0
    源叶 亚麻木酚素 SecoisolariciresinolDigluco... 现货

     3600.00
    B21419 HPLC≥98%
    食品和饮料标准品61276-17-3

    CAS号:61276-17-3

    品名:毛蕊花糖苷Verbascoside

    中文别名:类叶升麻苷;麦角甾苷.毛蕊花苷;麦角甾苷;麦角甾苷阿克苷;

    英文别名:Verbascoside

    分子式:C29H36O15

    分子量:624.587

    精确质量:624.205

    Psa:245.29

    UNII号:3TGX09BD5B

    密度:1.6 g/cm3

    沸点:908.8ºC at 760 mmHg

    闪点:294.7ºC

    折射率:1.689

    简介:Verbascosideisacaffeoylphenylethanoidglycoside(CPG).Itisanesterformedwiththephenylethanoidhydroxytyrosol,thephenylpropanoidcaffeicacidandthesugaralpha-L-rhamnopyranosyl-(1->3)-beta-D-glucopyranose.

     61276-17-3 详细信息

    食品和饮料标准品

    CAS号:61276-17-3

    品名:毛蕊花糖苷Verbascoside

    中文别名:类叶升麻苷;麦角甾苷.毛蕊花苷;麦角甾苷;麦角甾苷阿克苷;

    英文别名:Verbascoside

    分子式:C29H36O15

    分子量:624.587

    精确质量:624.205

    Psa:245.29

    UNII号:3TGX09BD5B

    密度:1.6 g/cm3

    沸点:908.8ºC at 760 mmHg

    闪点:294.7ºC

    折射率:1.689

    简介:Verbascosideisacaffeoylphenylethanoidglycoside(CPG).Itisanesterformedwiththephenylethanoidhydroxytyrosol,thephenylpropanoidcaffeicacidandthesugaralpha-L-rhamnopyranosyl-(1->3)-beta-D-glucopyranose.

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    食品和饮料标准品61276-17-3
    源叶 类叶升麻苷 Acteoside 现货

     3200.00
    B20715 HPLC≥98%
    中药标准品478-01-3

    CAS号:478-01-3

    品名:川陈皮素nobiletin

    中文别名:川皮亭;3',4',5,6,7,8-六甲氧基黄酮;川皮苷;蜜橘黄素;

    英文别名:3',4',5,6,7,8-Hexamethoxyflavone;5,6,7,8,3',4'-Hexamethoxyflavone;2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxychromen-4-one;3',4',5,6,7,8-hexamethoxy-flavone;Nobiletin;Nobiletin,Hexamethoxyflavone;Hexamethoxyflavone;2-(3,4-dimethoxy-phenyl)-5,6,7,8-tetramethoxy-chromen-4-one;

    分子式:C21H22O8

    分子量:402.395

    精确质量:402.131

    Psa:85.59

    UNII号:D65ILJ7WLY

    密度:1.244g/cm3

    沸点:587.9ºC at 760mmHg

    闪点:256.5ºC

    折射率:1.558

    稳定性:Stable, but unstable if heated rapidly. Combustible. Incompatible with strong oxidizing agents, powdered aluminium, potassium.

    蒸汽压:8.39E-14mmHg at 25°C

    安全说明:S26; S36/37/39

    危险类别码:R36/37/38

    简介:Nobiletinisaflavonoidisolatedfromcitruspeels.ItisanO-methylatedflavonethathastheactivitytorescuebulbectomy-inducedmemoryimpairment.

     478-01-3 详细信息

    中药标准品

    CAS号:478-01-3

    品名:川陈皮素nobiletin

    中文别名:川皮亭;3',4',5,6,7,8-六甲氧基黄酮;川皮苷;蜜橘黄素;

    英文别名:3',4',5,6,7,8-Hexamethoxyflavone;5,6,7,8,3',4'-Hexamethoxyflavone;2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxychromen-4-one;3',4',5,6,7,8-hexamethoxy-flavone;Nobiletin;Nobiletin,Hexamethoxyflavone;Hexamethoxyflavone;2-(3,4-dimethoxy-phenyl)-5,6,7,8-tetramethoxy-chromen-4-one;

    分子式:C21H22O8

    分子量:402.395

    精确质量:402.131

    Psa:85.59

    UNII号:D65ILJ7WLY

    密度:1.244g/cm3

    沸点:587.9ºC at 760mmHg

    闪点:256.5ºC

    折射率:1.558

    稳定性:Stable, but unstable if heated rapidly. Combustible. Incompatible with strong oxidizing agents, powdered aluminium, potassium.

    蒸汽压:8.39E-14mmHg at 25°C

    安全说明:S26; S36/37/39

    危险类别码:R36/37/38

    简介:Nobiletinisaflavonoidisolatedfromcitruspeels.ItisanO-methylatedflavonethathastheactivitytorescuebulbectomy-inducedmemoryimpairment.

    展开

    中药标准品478-01-3
    源叶 川陈皮素 Nobiletin 现货

     4800.00
    B20199 HPLC≥98%
    中药标准品555-66-8

    CAS号:555-66-8

    品名:6-姜烯酚(E)-1-(4-hydroxy-3-methoxyphenyl)dec-4-en-3-one

    中文别名:6-姜烯酮;(E)-1-(4-羟基-3-甲氧基苯基)癸-4-烯-3-酮;姜烯酚;[6]-姜烯酚;

    英文别名:Shogaol;Trans-6-Shogaol;

    分子式:C17H24O3

    分子量:276.371

    精确质量:276.173

    Psa:46.53

    密度:1.033 g/cm3

    沸点:427.5ºC at 760 mmHg

    折射率:1.521

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:Shogaol,alsoknownas(6)-shogaol,isapungentconstituentofgingersimilarinchemicalstructuretogingerol.Likezingerone,itisproducedwhengingerisdriedorcooked.

     555-66-8 详细信息

    中药标准品

    CAS号:555-66-8

    品名:6-姜烯酚(E)-1-(4-hydroxy-3-methoxyphenyl)dec-4-en-3-one

    中文别名:6-姜烯酮;(E)-1-(4-羟基-3-甲氧基苯基)癸-4-烯-3-酮;姜烯酚;[6]-姜烯酚;

    英文别名:Shogaol;Trans-6-Shogaol;

    分子式:C17H24O3

    分子量:276.371

    精确质量:276.173

    Psa:46.53

    密度:1.033 g/cm3

    沸点:427.5ºC at 760 mmHg

    折射率:1.521

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:Shogaol,alsoknownas(6)-shogaol,isapungentconstituentofgingersimilarinchemicalstructuretogingerol.Likezingerone,itisproducedwhengingerisdriedorcooked.

    展开

    中药标准品555-66-8
    源叶 6-姜烯酚 6-Shogaol 期货,请咨询

     3500.00
    B21839 HPLC≥98%
    中药标准品22910-60-7

    CAS号:22910-60-7

    品名:银杏酸Ginkgolicacid

    中文别名:白果新酸;银杏酸(C15:1);银杏酸/银杏黄酮;银杏酸,来源于银杏果;

    英文别名:6-&<8(Z)-pentadecenyl&>salicylicacid;Ginkgolicacid15:1;Romanicardicacid;2-hydroxy-6-pentadec-8(Z)-enylbenzoicacid;15:1anacardicacid;(Z)-6-[8-pentadecenyl]salicylicacid;GinkgolicacidI;GingkolicAcid;2-hydroxy-6-(8-pentadecenyl)salicylicacid;2-Hydroxy-6-(pentadec-8-en-1-yl)benzoicacid;6-(8-pentadecenyl)salicylicacid;Ginkgoicacid;6-[(8Z)-Pentadecenyl]-salicylicacid,GinkgolicacidI;Anacardicacidmonoene;GinkgolicacidC15:1;(Z)-2-Hydroxy-6-(pentadec-8-en-1-yl)benzoicacid;2-hydroxy-6-[(Z)-pentadec-8-enyl]benzoicacid;Ginkgolicacid,98%,fromGinkgobilobaL.;

    分子式:C22H34O3

    分子量:346.504

    精确质量:346.251

    Psa:57.53

    外观与性状:白色粉末

    密度:1.014 g/cm3

    沸点:492.1ºC at 760 mmHg

    熔点:136-137ºC

    闪点:265.5ºC

    折射率:1.523

    蒸汽压:6.09E-11mmHg at 25°C

    安全说明:S26

    危险类别码:R36/37/38

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

     22910-60-7 详细信息

    中药标准品

    CAS号:22910-60-7

    品名:银杏酸Ginkgolicacid

    中文别名:白果新酸;银杏酸(C15:1);银杏酸/银杏黄酮;银杏酸,来源于银杏果;

    英文别名:6-&<8(Z)-pentadecenyl&>salicylicacid;Ginkgolicacid15:1;Romanicardicacid;2-hydroxy-6-pentadec-8(Z)-enylbenzoicacid;15:1anacardicacid;(Z)-6-[8-pentadecenyl]salicylicacid;GinkgolicacidI;GingkolicAcid;2-hydroxy-6-(8-pentadecenyl)salicylicacid;2-Hydroxy-6-(pentadec-8-en-1-yl)benzoicacid;6-(8-pentadecenyl)salicylicacid;Ginkgoicacid;6-[(8Z)-Pentadecenyl]-salicylicacid,GinkgolicacidI;Anacardicacidmonoene;GinkgolicacidC15:1;(Z)-2-Hydroxy-6-(pentadec-8-en-1-yl)benzoicacid;2-hydroxy-6-[(Z)-pentadec-8-enyl]benzoicacid;Ginkgolicacid,98%,fromGinkgobilobaL.;

    分子式:C22H34O3

    分子量:346.504

    精确质量:346.251

    Psa:57.53

    外观与性状:白色粉末

    密度:1.014 g/cm3

    沸点:492.1ºC at 760 mmHg

    熔点:136-137ºC

    闪点:265.5ºC

    折射率:1.523

    蒸汽压:6.09E-11mmHg at 25°C

    安全说明:S26

    危险类别码:R36/37/38

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    展开

    中药标准品22910-60-7
    源叶 白果酸(银杏酸C15:1) GinkgolicAcid 现货

     4000.00
    B20030 HPLC≥98%
    中药标准品59870-68-7

    CAS号:59870-68-7

    品名:光甘草定glabridin

    中文别名:甘草黄酮;

    英文别名:1,3-Benzenediol,4-(3,4-dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-,(R);Bio-0904;Glabridin?;4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol;4-(3,4-Dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-1,3-benzenediol;BIDD:ER0172;Glabridin;

    分子式:C20H20O4

    分子量:324.37

    精确质量:324.136

    Psa:58.92

    MDL号:MFCD03427694

    外观与性状:淡黄色粉末

    密度:1.257 g/cm3

    沸点:518.6ºC at 760 mmHg

    熔点:154-155ºC

    闪点:267.4ºC

    折射率:1.622

    海关编码:2942000000

    简介:Glabridinisachemicalcompoundthatisfoundintherootextractoflicorice(Glycyrrhizaglabra).Glabridinisanisoflavane,atypeofisoflavonoid.Thisproductispartofalargerfamilyofplant-derivedmolecules,thenaturalphenols.

     59870-68-7 详细信息

    中药标准品

    CAS号:59870-68-7

    品名:光甘草定glabridin

    中文别名:甘草黄酮;

    英文别名:1,3-Benzenediol,4-(3,4-dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-,(R);Bio-0904;Glabridin?;4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol;4-(3,4-Dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-1,3-benzenediol;BIDD:ER0172;Glabridin;

    分子式:C20H20O4

    分子量:324.37

    精确质量:324.136

    Psa:58.92

    MDL号:MFCD03427694

    外观与性状:淡黄色粉末

    密度:1.257 g/cm3

    沸点:518.6ºC at 760 mmHg

    熔点:154-155ºC

    闪点:267.4ºC

    折射率:1.622

    海关编码:2942000000

    简介:Glabridinisachemicalcompoundthatisfoundintherootextractoflicorice(Glycyrrhizaglabra).Glabridinisanisoflavane,atypeofisoflavonoid.Thisproductispartofalargerfamilyofplant-derivedmolecules,thenaturalphenols.

    展开

    中药标准品59870-68-7
    源叶 光甘草定 Glabridin 现货

     4500.00
    B20474 HPLC≥98%
    中药标准品136085-37-5

    CAS号:136085-37-5

    品名:党参炔苷Lobetyolin

    中文别名:党参炔甙;

    英文别名:(2R,3R,4S,5S,6R)-2-[(4E,12E)-1,7-dihydroxytetradeca-4,12-dien-8,10-diyn-6-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol;

    分子式:C20H28O8

    分子量:396.432

    精确质量:396.178

    Psa:139.84

    密度:

    折射率:1.607

    简介:LobetyolinisanaturalphenolicglycosidefoundinherbalremediesusedinChineseandKoreanmedicine.Potentialtreatmentfordiabeticcomplications.

     136085-37-5 详细信息

    中药标准品

    CAS号:136085-37-5

    品名:党参炔苷Lobetyolin

    中文别名:党参炔甙;

    英文别名:(2R,3R,4S,5S,6R)-2-[(4E,12E)-1,7-dihydroxytetradeca-4,12-dien-8,10-diyn-6-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol;

    分子式:C20H28O8

    分子量:396.432

    精确质量:396.178

    Psa:139.84

    密度:

    折射率:1.607

    简介:LobetyolinisanaturalphenolicglycosidefoundinherbalremediesusedinChineseandKoreanmedicine.Potentialtreatmentfordiabeticcomplications.

    展开

    中药标准品136085-37-5
    源叶 党参炔苷 Lobetyolin 现货

     4200.00
    B20283 HPLC≥98%
    中药标准品126-19-2

    CAS号:126-19-2

    品名:丝兰提取物(25S)-5β-spirostan-3β-ol

    中文别名:(25S)-Spirostan-3β-ol;SARSASAPOGENIN;知母皂苷元;菝葜皂苷元;菝契皂苷元;

    英文别名:Spirostan-3-ol,(3β,5β,25S)-;YuccaExtract;SARSAPOGENIN;PERIGENIN;PARIGENIN;(25S)-5beta-spirostan-3beta-ol;Yuccafoamextract;SASARASAPOGENIN;SARSAPOGENINE;Sarsasapogenin;

    分子式:C27H44O3

    分子量:416.636

    精确质量:416.329

    Psa:38.69

    EINECS号:24899798

    MDL号:MFCD00270414

    密度:1.11g/cm3

    沸点:516.6ºC at 760 mmHg

    熔点:194°C

    闪点:266.2ºC

    折射率:1.552

    蒸汽压:7.83E-13mmHg at 25°C

    WGK Germany:3

    简介:Sarsasapogeninisasteroidalsapogenin,thatistheaglycosidicportionofaplantsaponin.Itisnamedaftersarsaparilla(Smilaxsp.),afamilyofclimbingplantsfoundinsubtropicalregions.Itwasoneofthefirstsapogeninstobeidentified,andthefirstspirostansteroidtobeidentifiedassuch.Theidentificationofthespirostanstructure,withitsketonespiroacetalfunctionality,wasfundamentalinthedevelopmentoftheMarkerdegradation,whichallowedtheindustrialproductionofprogesteroneandothersexhormonesfromplantsteroids.

    用途:乳化剂;发泡剂;防腐剂。主要用于清凉饮料、发泡甜食、混合酒等。GB2760-2000规定为允许使用的食品用香料。

     126-19-2 详细信息

    中药标准品

    CAS号:126-19-2

    品名:丝兰提取物(25S)-5β-spirostan-3β-ol

    中文别名:(25S)-Spirostan-3β-ol;SARSASAPOGENIN;知母皂苷元;菝葜皂苷元;菝契皂苷元;

    英文别名:Spirostan-3-ol,(3β,5β,25S)-;YuccaExtract;SARSAPOGENIN;PERIGENIN;PARIGENIN;(25S)-5beta-spirostan-3beta-ol;Yuccafoamextract;SASARASAPOGENIN;SARSAPOGENINE;Sarsasapogenin;

    分子式:C27H44O3

    分子量:416.636

    精确质量:416.329

    Psa:38.69

    EINECS号:24899798

    MDL号:MFCD00270414

    密度:1.11g/cm3

    沸点:516.6ºC at 760 mmHg

    熔点:194°C

    闪点:266.2ºC

    折射率:1.552

    蒸汽压:7.83E-13mmHg at 25°C

    WGK Germany:3

    简介:Sarsasapogeninisasteroidalsapogenin,thatistheaglycosidicportionofaplantsaponin.Itisnamedaftersarsaparilla(Smilaxsp.),afamilyofclimbingplantsfoundinsubtropicalregions.Itwasoneofthefirstsapogeninstobeidentified,andthefirstspirostansteroidtobeidentifiedassuch.Theidentificationofthespirostanstructure,withitsketonespiroacetalfunctionality,wasfundamentalinthedevelopmentoftheMarkerdegradation,whichallowedtheindustrialproductionofprogesteroneandothersexhormonesfromplantsteroids.

    用途:乳化剂;发泡剂;防腐剂。主要用于清凉饮料、发泡甜食、混合酒等。GB2760-2000规定为允许使用的食品用香料。

    展开

    中药标准品126-19-2
    源叶 菝葜皂苷元 Sarsasapogenin 现货

     4500.00
    B20025 HPLC≥98%
    食品和饮料标准品61281-38-7

    CAS号:61281-38-7

    品名:五味子甲素SchisandrinA

    中文别名:五味子素甲;五味子素A;

    英文别名:DEOXYSCHISANDRIN;DiMethylgoMisinJ;wuweizisuA;SCHIZANDRINA;SchisandrinA;

    分子式:C22H28O6

    分子量:388.454

    精确质量:388.189

    Psa:55.38

    UNII号:74XQL5DO3S

    密度:1.08 g/cm3

    沸点:544.2ºC at 760 mmHg

    闪点:215.6ºC

    折射率:1.519

    海关编码:2932999099

    简介:SchizandrinAisanextractfromSchisandrachinesis.adibenzocyclooctadienelignanwithantiinflammatoryactivity.

     61281-38-7 详细信息

    食品和饮料标准品

    CAS号:61281-38-7

    品名:五味子甲素SchisandrinA

    中文别名:五味子素甲;五味子素A;

    英文别名:DEOXYSCHISANDRIN;DiMethylgoMisinJ;wuweizisuA;SCHIZANDRINA;SchisandrinA;

    分子式:C22H28O6

    分子量:388.454

    精确质量:388.189

    Psa:55.38

    UNII号:74XQL5DO3S

    密度:1.08 g/cm3

    沸点:544.2ºC at 760 mmHg

    闪点:215.6ºC

    折射率:1.519

    海关编码:2932999099

    简介:SchizandrinAisanextractfromSchisandrachinesis.adibenzocyclooctadienelignanwithantiinflammatoryactivity.

    展开

    食品和饮料标准品61281-38-7
    源叶 五味子甲素 SchizandrinA 现货

     3000.00
    B21326 HPLC≥98%
    食品和饮料标准品3681-93-4

    CAS号:3681-93-4

    品名:牡荆素vitexin

    中文别名:5,7,4`-三羟基黄酮-8-C-Beta-D-葡萄糖苷;芹菜甙元-8-O-葡萄糖甙;

    英文别名:ORIENTOSIDE;4',5,7-trihydroxyflavone-8-C-glucoside;Apigenin8-C-glucoside;Vitexin;Apigenin8-C-glucoside;Vitxein;8-Glucosylapigenin;

    分子式:C21H20O10

    分子量:432.378

    精确质量:432.106

    Psa:181.05

    UNII号:9VP70K75OK

    外观与性状:黄色粉末

    密度:1.686 g/cm1.686 g/cm3

    沸点:767.7ºC at 760 mmHg

    熔点:256-257ºC

    折射率:1.743

    简介:Vitexinisanapigeninflavoneglucoside,achemicalcompoundfoundinthepassionflower,Vitexagnus-castus(chastetreeorchasteberry),inthePhyllostachysnigrabambooleaves,inthepearlmillet(Pennisetummillet),andinHawthorn.

     3681-93-4 详细信息

    食品和饮料标准品

    CAS号:3681-93-4

    品名:牡荆素vitexin

    中文别名:5,7,4`-三羟基黄酮-8-C-Beta-D-葡萄糖苷;芹菜甙元-8-O-葡萄糖甙;

    英文别名:ORIENTOSIDE;4',5,7-trihydroxyflavone-8-C-glucoside;Apigenin8-C-glucoside;Vitexin;Apigenin8-C-glucoside;Vitxein;8-Glucosylapigenin;

    分子式:C21H20O10

    分子量:432.378

    精确质量:432.106

    Psa:181.05

    UNII号:9VP70K75OK

    外观与性状:黄色粉末

    密度:1.686 g/cm1.686 g/cm3

    沸点:767.7ºC at 760 mmHg

    熔点:256-257ºC

    折射率:1.743

    简介:Vitexinisanapigeninflavoneglucoside,achemicalcompoundfoundinthepassionflower,Vitexagnus-castus(chastetreeorchasteberry),inthePhyllostachysnigrabambooleaves,inthepearlmillet(Pennisetummillet),andinHawthorn.

    展开

    食品和饮料标准品3681-93-4
    源叶 牡荆素 Vitexin 现货

     3500.00
    B20875 HPLC≥98%
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