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Merck
CN

P3421

5α-Pregnane-3,11,20-trione

analytical standard, for drug analysis

Synonym(s):

Allopregnanetrione

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About This Item

Empirical Formula (Hill Notation):
C21H30O3
CAS Number:
2089-06-7
Molecular Weight:
330.46
NACRES:
NA.24
PubChem Substance ID:
329820174
UNSPSC Code:
41116107
MDL number:
MFCD00055883

Key Documents

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InChI

1S/C21H30O3/c1-12(22)16-6-7-17-15-5-4-13-10-14(23)8-9-20(13,2)19(15)18(24)11-21(16,17)3/h13,15-17,19H,4-11H2,1-3H3/t13-,15-,16+,17-,19+,20-,21+/m0/s1

SMILES string

[H][C@@]12CC[C@@]3([H])[C@]4([H])CC[C@H](C(C)=O)[C@@]4(C)CC(=O)[C@]3([H])[C@@]1(C)CCC(=O)C2

InChI key

AHRWWYGWQKBKBF-MUGXHADPSA-N

assay

≥90%

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
veterinary

format

neat

Quality Level

200

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

涉药品监管产品
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Certificates of Analysis (COA)

Lot/Batch Number
SLCQ2963
SLBP6157V
SLBP4566V

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Rachelle Gent et al.
The Journal of steroid biochemistry and molecular biology, 189, 116-126 (2019-03-03)
The 11β-hydroxysteroid dehydrogenase (11βHSD) types 1 and 2 are primarily associated with glucocorticoid inactivation and reactivation. Several adrenal C11-oxy C19 and C11-oxy C21 steroids, which have been identified in prostate cancer, 21-hydroxylase deficiency and polycystic ovary syndrome, are substrates for
Desmaré van Rooyen et al.
The Journal of steroid biochemistry and molecular biology, 199, 105614-105614 (2020-02-03)
Cytochrome P450 17α-hydroxylase/17,20-lyase (CYP17A1) plays a pivotal role in the regulation of adrenal and gonadal steroid hormone biosynthesis. More recent studies highlighted the enzyme's role in the backdoor pathway leading to androgen production. Increased CYP17A1 activity in endocrine disorders and

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