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46148

肾上腺酮

VETRANAL®, analytical standard

别名:

11β,21-二羟丙酮-4-孕烯-3,20-二酮, 11β,21-二羟基黄体酮, 4-孕烯-11β,21-二醇-3,20-二酮, Kendall化合物B, Reichstein物质H

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关于此项目

经验公式（希尔记法）:
C21H30O4
化学文摘社编号:
50-22-6
分子量:
346.46
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329757087
EC Number:
200-019-6
Beilstein/REAXYS Number:
2339601
MDL number:
MFCD00037715
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grade

analytical standard

Quality Level

100

product line

VETRANAL®

assay

≥98% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

179-183 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

C[C@]12C[C@H](O)[C@H]3[C@@H](CCC4=CC(=O)CC[C@]34C)[C@@H]1CC[C@@H]2C(=O)CO

InChI

1S/C21H30O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h9,14-17,19,22,24H,3-8,10-11H2,1-2H3/t14-,15-,16+,17-,19+,20-,21-/m0/s1

InChI key

OMFXVFTZEKFJBZ-HJTSIMOOSA-N

General description

Corticosterone is one of the principal steroids secreted by the rat adrenal gland and found in rat plasma.

Application

Corticosterone may be used as a reference standard in the determination of corticosterone in plasma samples using high-performance liquid chromatography (HPLC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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存储类别

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

涉药品监管产品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCG5805
BCCC8243
BCBT8610

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LC-MS法分析自来水中的激素

Milli-Q®超纯水系统产水不含有机污染物，包括实验室自来水中的激素，非常适合高度灵敏的LC-MS/MS分析。

LC-MS Analysis of Hormones in Tap Water

Milli-Q® ultrapure water systems deliver water free of organic contaminants , including hormones present in a lab's tap water, making it suitable for the most sensitive LC-MS/MS analyses.

Determination of plasma corticosterone using high-performance liquid chromatography.
Woodward HJC and Emery WP
Journal of Chromatography. B, Biomedical Sciences and Applications, 419(2), 280-284 (1987)
The estimation of small amounts of corticosterone in rat plasma.
Zenker N and Bernstein ED
The Journal of Biological Chemistry, 231(2), 695-701 (1958)
Kirsten R Jacobsen et al.
Comparative medicine, 63(2), 105-113 (2013-04-16)
Laboratory mice constitute an extensively used model to study the pathologic and functional outcomes of cerebral ischemic stroke. The middle cerebral artery occlusion (MCAO) model requires surgical intervention, which potentially can result in postsurgical pain and stress. In the present
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全球贸易项目编号

货号GTIN
46148-100MG04061832344577