跳转至内容
Merck
CN

H2751

(1R,9S)-(−)-β-Hydrastine

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

经验公式(希尔记法):
C21H21NO6
化学文摘社编号:
分子量:
383.39
UNSPSC Code:
12352200
PubChem Substance ID:
EC Number:
204-233-0
MDL number:
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

storage temp.

−20°C

SMILES string

CN1CCC2=CC3=C(OCO3)C=C2[C@]1([H])[C@@]4(C(C=CC(OC)=C5OC)=C5C(O4)=O)[H]

InChI

1S/C21H21NO6/c1-22-7-6-11-8-15-16(27-10-26-15)9-13(11)18(22)19-12-4-5-14(24-2)20(25-3)17(12)21(23)28-19/h4-5,8-9,18-19H,6-7,10H2,1-3H3/t18-,19+/m1/s1

InChI key

JZUTXVTYJDCMDU-MOPGFXCFSA-N

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 3

法规信息

涉药品监管产品

此项目有


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Matthias Unger et al.
Electrophoresis, 26(12), 2430-2436 (2005-05-25)
The root extracts of goldenseal (Hydrastis canadensis L.) are popular phytomedicines for the treatment of gastrointestinal disorders and upper respiratory tract infections. Here we describe a simple and fast capillary zone electrophoresis (CZE) method with ultraviolet detection at 225 nm
Shou Yu Yin et al.
Neuropharmacology, 47(7), 1045-1052 (2004-11-24)
The inhibitory effects of (1R,9S)- and (1S,9R)-enantiomers of beta-hydrastine (BHS) on dopamine biosynthesis in PC12 cells were investigated. (1R,9S)-BHS decreased the intracellular dopamine content with the IC50 value of 14.3 microM at 24 h, but (1S,9R)-BHS did not. (1R,9S)-BHS was
David J Edwards et al.
Journal of the American Pharmacists Association : JAPhA, 43(3), 419-423 (2003-07-03)
To determine the concentration of hydrastine and berberine, the primary alkaloids in herbal products containing goldenseal. Descriptive comparison of 20 products purchased at local pharmacies or health food stores; 17 products were labeled as containing goldenseal root and 3 products
James A Douglas et al.
Fitoterapia, 81(7), 925-928 (2010-06-17)
Seasonal variations in biomass and alkaloid contents of goldenseal (Hydrastis canadensis) were investigated. Five-year-old plants gave 5x the yield of roots and rhizomes of two-year-old plants, and summer growth gave significant increases in root biomass but not rhizomes. Berberine contents
J J Inbaraj et al.
Chemical research in toxicology, 19(6), 739-744 (2006-06-20)
Goldenseal is an herb that is widely used in dietary supplements, eye washes, and skin lotions. The presence of Goldenseal root powder in dietary supplements and the topical application of Goldenseal preparations raise the possibility that an adverse phototoxic reaction

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持