中药标准品

CAS号：27740-01-8

品名：野黄芩苷scutellarin

中文别名：高黄芩甙;野黄芩甙;灯盏花乙素;

英文别名：5,6-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-1-benzopyran-7-yl-β-D-glucopyranosiduronicacid;Scutellarin;Scutellarein7-b-D-glucuronide;BreviscapinScutellarein-7-O-β-D-glucuronide;7-(β-D-Glucopyranuronosyloxy)-5,6-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;Scutellarein7-;

分子式：C21H18O12

分子量：462.36

精确质量：462.08

Psa：207.35

密度：1.81 g/cm3

沸点：891.6ºC at 760 mmHg

闪点：314.9ºC

简介：Scutellarinisaflavone,atypeofphenolicchemicalcompound.ItcanbefoundinScutellariabarbataandS.lateriflora.ThedeterminationofthestructureofscutellarintookGuidoGoldschmiedtmanyyears:afterthefirstpublicationonthattopicin1901,onlyin1910hemanagedtoobtainenoughstartingmaterialformoredetailedstudies.

中药标准品

CAS号：539-15-1

品名：大麦芽碱hordenine

中文别名：4-羟基-N,N-二甲基苯乙胺;4-(2-二甲基氨基乙基)苯酚;麦芽碱;大麦碱;安哈林;對羥-N,N-二甲苯乙胺;氮位N,N-二甲基对羟基苯乙胺;4-[2-(二甲基氨基)乙基]苯酚;

英文别名：4-[2-(Dimethylamino)ethyl]phenol;Cactine;Anhaline;N,N-dimethyltyramine;Hordenin;Phenol,4-[2-(dimethylamino)ethyl]-;Hordetin;p-[2-(dimethylamino)ethyl]phenol;Hordenine;4-(2-(Dimethylamino)ethyl)phenol;Ordenina;Eremursine;2-(4-Hydroxyphenyl)-N,N-dimethylethylamine(4-(2-Dimethylaminoethyl)phenol;Anhalin;4-Hydroxy-N,N-dimethylphenethylamine;4-[2-(dimethylamino)ethyl]phenol;Anhalin-d6;N,N-dimethyl-2-(4-hydroxyphenyl)ethylamine;Ordenine;

分子式：C10H15NO

分子量：165.232

精确质量：165.115

Psa：23.47

EINECS号：208-710-4

密度：1.026g/cm3

沸点：270.2ºC at 760 mmHg

闪点：123.5ºC

折射率：1.542

海关编码：2922199090

简介：Hordenine(N,N-dimethyltyramine)isanalkaloidofthephenethylamineclassthatoccursnaturallyinavarietyofplants,takingitsnamefromoneofthemostcommon,barley(Hordeumspecies).Chemically,hordenineistheN-methylderivativeofN-methyltyramine,andtheN,N-dimethylderivativeofthewell-knownbiogenicaminetyramine,fromwhichitisbiosyntheticallyderivedandwithwhichitsharessomepharmacologicalproperties(seebelow).Currently,hordenineiswidelysoldasaningredientofnutritionalsupplements,withtheclaimsthatitisastimulantofthecentralnervoussystem,andhastheabilitytopromoteweightlossbyenhancingmetabolism.Inexperimentalanimals,givensufficientlylargedosesparenterally(i.e.byinjection),hordeninedoesproduceanincreaseinbloodpressure,aswellasotherdisturbancesofthecardio-vascular,respiratoryandnervoussystems.Theseeffectsaregenerallynotreproducedbyoraladministrationofthedrugintestanimals,andtherearevirtuallynoscientificreportsoftheeffectsofhordenineinhumanbeings.Moredetaileddiscussionsofhordeninepharmacologyandtoxicologyaregivenbelowthissection.

中药标准品

CAS号：118-34-3

品名：刺五加苷syringin

中文别名：紫丁香酚甙;紫丁香酚甙(刺五加甙B);紫丁香苷;紫丁香酚苷;

英文别名：ELEUTHEROSIDEB;β-D-Glucopyranoside,4-(3-hydroxy-1-propenyl)-2,6-dimethoxyphenyl;EleutherosideB;

分子式：C17H24O9

分子量：372.367

精确质量：372.142

Psa：138.07

MDL号：MFCD00016778

密度：1.415 g/cm3

沸点：642.6ºC at 760 mmHg

闪点：342.4ºC

折射率：1.622

蒸汽压：2.17E-17mmHg at 25°C

海关编码：2932999099

简介：Syringinisanaturalchemicalcompoundfirstisolatedfromthebarkoflilac(Syringavulgaris)byMeilletin1841.Ithassincebeenfoundtobedistributedwidelythroughoutmanytypesofplants.ItisalsocalledeleutherosideB,andisfoundinEleutherococcussenticosus(Siberianginseng).Itisalsofoundindandelioncoffee.

食品和饮料标准品

CAS号：480-36-4

品名：蒙花苷5-hydroxy-2-(4-methoxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one

中文别名：蒙花甙;

英文别名：Buddleoflavonoloside;Linaricacid;apigenin-4'-methylether-7-O-rutinoside;Linarin;Acaciin;Buddleoglucoside;Acacetin7-rutinoside;acacetin-7-O-ramnosyl-glucoside;Acacetin-7-O-rutinoside;Buddleoside;

分子式：C28H32O14

分子量：592.545

精确质量：592.179

Psa：217.97

EINECS号：207-547-6

外观与性状：白色至灰白色粉末

密度：1.62 g/cm3

沸点：885.2ºC at 760 mmHg

熔点：258-260ºC

闪点：292.2ºC

折射率：1.693

蒸汽压：1.36E-33mmHg at 25°C

简介：Linarineisanaturallyoccurringflavoneglycosidethatwasidentifiedtopossesspotentialsedativeandanticonvulsantproperties.