筛选出 2 条数据

    品牌 产品 货期 价格 货号 规格 /
    植物生化提取物491-67-8

    CAS号:491-67-8

    品名:黄芩素baicalein

    中文别名:三羟黄酮;5,6,7-三羟基黄酮;

    英文别名:4H-1-Benzopyran-4-one,5,6,7-trihydroxy-2-phenyl-;4H-1-BENZOPYRAN-4-ONE,5,6,7-TRIHYDROXY-2-PHENYL;Noroxylin;5,6,7-TRIHYDROXYFLAVONE;Baicalein;5,6,7-Trihydroxyflavone;5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one;Baicelein;Baicalin;

    分子式:C15H10O5

    分子量:270.237

    精确质量:270.053

    Psa:90.9

    MDL号:MFCD00017459

    外观与性状:黄色结晶固体

    密度:1.548 g/cm3

    沸点:575.9ºC at 760 mmHg

    熔点:256-271°C(lit.)

    闪点:225.2ºC

    储存条件:2-8ºC

    蒸汽压:8.55E-18mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:Baicalein(5,6,7-trihydroxyflavone)isaflavone,atypeofflavonoid,originallyisolatedfromtherootsofScutellariabaicalensisandScutellarialateriflora.ItisalsoreportedinOroxylumindicumorIndiantrumpetflower.Itistheaglyconeofbaicalin.BaicaleinisoneoftheactiveingredientsofSho-Saiko-To,aJapaneseherbalsupplementbelievedtoenhanceliverhealth.

    用途:1.具有抗炎、抗变态反应、利尿、利胆、降胆固醇、抗血栓形成、缓解哮喘等作用。也为哺乳动物肝脏涎酶的特异性抑制剂,具有调节某些疾病的作用。工业上以其为原料制取黄芩苷原磷酸酯用于过敏、喘息性肺炎,也作收敛剂、止血药。

     491-67-8 详细信息

    植物生化提取物

    CAS号:491-67-8

    品名:黄芩素baicalein

    中文别名:三羟黄酮;5,6,7-三羟基黄酮;

    英文别名:4H-1-Benzopyran-4-one,5,6,7-trihydroxy-2-phenyl-;4H-1-BENZOPYRAN-4-ONE,5,6,7-TRIHYDROXY-2-PHENYL;Noroxylin;5,6,7-TRIHYDROXYFLAVONE;Baicalein;5,6,7-Trihydroxyflavone;5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one;Baicelein;Baicalin;

    分子式:C15H10O5

    分子量:270.237

    精确质量:270.053

    Psa:90.9

    MDL号:MFCD00017459

    外观与性状:黄色结晶固体

    密度:1.548 g/cm3

    沸点:575.9ºC at 760 mmHg

    熔点:256-271°C(lit.)

    闪点:225.2ºC

    储存条件:2-8ºC

    蒸汽压:8.55E-18mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:Baicalein(5,6,7-trihydroxyflavone)isaflavone,atypeofflavonoid,originallyisolatedfromtherootsofScutellariabaicalensisandScutellarialateriflora.ItisalsoreportedinOroxylumindicumorIndiantrumpetflower.Itistheaglyconeofbaicalin.BaicaleinisoneoftheactiveingredientsofSho-Saiko-To,aJapaneseherbalsupplementbelievedtoenhanceliverhealth.

    用途:1.具有抗炎、抗变态反应、利尿、利胆、降胆固醇、抗血栓形成、缓解哮喘等作用。也为哺乳动物肝脏涎酶的特异性抑制剂,具有调节某些疾病的作用。工业上以其为原料制取黄芩苷原磷酸酯用于过敏、喘息性肺炎,也作收敛剂、止血药。

    展开

    植物生化提取物491-67-8
    凯为 5,6,7-三羟基黄酮 5,6,7-Trihydroxyflavone 期货,请咨询

     1467.00
    JZ003AID 98%
    植物生化提取物488-10-8

    CAS号:488-10-8

    品名:茉莉酮Jasmone

    中文别名:顺-3-甲基-2-(2-戊烯基)-2-环戊烯-1-酮;(Z)-3-甲基-2-(2-戊烯基)-2-环戊烯-1-酮;

    英文别名:cis-3-Methyl-2-(2-pentenyl)-2-cyclopenten-1-one;JASMONE,CIS;FEMA3196;2-Cyclopenten-1-one,3-methyl-2-(2-pentenyl)-,(Z)-;cis-Jasmon;CIS-JASMONE;3-methyl-2-pent-2-enyl-cyclopent-2-enone;cis-Jabarme;3-Methyl-2-(cis-2-pentenyl)-2-cyclopenten-1-one;

    分子式:C11H16O

    分子量:164.244

    精确质量:164.12

    Psa:17.07

    RTECS号:GY7301000

    EINECS号:207-668-4

    MDL号:MFCD00001402

    外观与性状:淡黄色油性液体

    密度:0.94g/mLat 25°C(lit.)

    沸点:134-135°C12mm Hg(lit.)

    熔点:203 - 205ºC

    闪点:225°F

    折射率:n20/D 1.498(lit.)

    储存条件:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

    蒸汽压:0.0567mmHg at 25°C

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:2

    危险类别:4.1

    包装等级:II; III

    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

    简介:Jasmoneisanaturalorganiccompoundextractedfromthevolatileportionoftheoilfromjasmineflowers.Itisacolorlesstopaleyellowliquidthathastheodorofjasmine.Jasmonecanexistintwoisomericformswithdifferinggeometryaroundthepentenyldoublebond,cis-jasmoneandtrans-jasmone.Thenaturalextractcontainsonlythecisform,whilesyntheticmaterialisoftenamixturecontainingbothforms,withthecisformpredominating.Bothformshavesimilarodorsandchemicalproperties.

    用途:顺茉莉酮是很有价值的香料之

     488-10-8 详细信息

    植物生化提取物

    CAS号:488-10-8

    品名:茉莉酮Jasmone

    中文别名:顺-3-甲基-2-(2-戊烯基)-2-环戊烯-1-酮;(Z)-3-甲基-2-(2-戊烯基)-2-环戊烯-1-酮;

    英文别名:cis-3-Methyl-2-(2-pentenyl)-2-cyclopenten-1-one;JASMONE,CIS;FEMA3196;2-Cyclopenten-1-one,3-methyl-2-(2-pentenyl)-,(Z)-;cis-Jasmon;CIS-JASMONE;3-methyl-2-pent-2-enyl-cyclopent-2-enone;cis-Jabarme;3-Methyl-2-(cis-2-pentenyl)-2-cyclopenten-1-one;

    分子式:C11H16O

    分子量:164.244

    精确质量:164.12

    Psa:17.07

    RTECS号:GY7301000

    EINECS号:207-668-4

    MDL号:MFCD00001402

    外观与性状:淡黄色油性液体

    密度:0.94g/mLat 25°C(lit.)

    沸点:134-135°C12mm Hg(lit.)

    熔点:203 - 205ºC

    闪点:225°F

    折射率:n20/D 1.498(lit.)

    储存条件:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

    蒸汽压:0.0567mmHg at 25°C

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:2

    危险类别:4.1

    包装等级:II; III

    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

    简介:Jasmoneisanaturalorganiccompoundextractedfromthevolatileportionoftheoilfromjasmineflowers.Itisacolorlesstopaleyellowliquidthathastheodorofjasmine.Jasmonecanexistintwoisomericformswithdifferinggeometryaroundthepentenyldoublebond,cis-jasmoneandtrans-jasmone.Thenaturalextractcontainsonlythecisform,whilesyntheticmaterialisoftenamixturecontainingbothforms,withthecisformpredominating.Bothformshavesimilarodorsandchemicalproperties.

    用途:顺茉莉酮是很有价值的香料之

    展开

    植物生化提取物488-10-8
    凯为 (Z)-3-甲基-2-(2-戊烯基)-2-环戊烯-1-酮 2-Cyclopenten-1-one,3-methy... 期货,请咨询

     668.00
    JZ0035MF 90% (99% ,sumofisomers)
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