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Merck
CN

A3009

4-Androsten-11β-ol-3,17-dione

≥98.00% (TLC), Androgen hormone, powder

Synonym(s):

11β-Hydroxy-4-androstene-3,17-dione

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About This Item

Empirical Formula (Hill Notation):
C19H26O3
CAS Number:
382-44-5
Molecular Weight:
302.41
UNSPSC Code:
51111800
PubChem Substance ID:
24890715
NACRES:
NA.77
MDL number:
MFCD00051131

Key Documents

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Product Name

4-Androsten-11β-ol-3,17-dione,

SMILES string

[H][C@@]12CCC3=CC(=O)CC[C@]3(C)[C@@]1([H])[C@@H](O)C[C@]4(C)C(=O)CC[C@@]24[H]

InChI

1S/C19H26O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h9,13-15,17,21H,3-8,10H2,1-2H3/t13-,14-,15-,17+,18-,19-/m0/s1

InChI key

WSCUHXPGYUMQEX-KCZNZURUSA-N

assay

≥98.00% (TLC)

form

powder

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada

solubility

chloroform: 49-51 mg/mL, clear, colorless to faintly yellow

shipped in

ambient

storage temp.

room temp

Quality Level

200

Related Categories

Biochem/physiol Actions

11β-Hydroxy-4-androstene-3,17-dione is a naturally occurring steroid that is primarily, if not strictly, produced in adrenal tissue. In diseases such as Cushing′s syndrome, adrenal-originated hyperandrogenism, and congenital adrenal hyperplasia, plasma 11β levels are very high. Plasma 11β concentration is very low in congenital 11-hydroxylase deficiency and adrenal insufficiency.

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

监管及禁止进口产品
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Certificates of Analysis (COA)

Lot/Batch Number
0000486100
0000486100
0000486099
0000486099
0000458179

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Denise Vizziano et al.
Biology of reproduction, 78(5), 939-946 (2008-01-18)
The present study was designed to obtain new insights into fish gonadal sex differentiation by comparing the effects of two different masculinizing treatments on some candidate gene expression profiles. Masculinization was induced in rainbow trout, Oncorhynchus mykiss, genetic all-female populations
M Bicíková et al.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme, 29(9), 465-468 (1997-11-25)
With regard to previous finding of an inhibitory activity of furosemide on 11 beta-hydroxysteroid dehydrogenase, 16 other commonly used diuretics have been tested as to their ability to inhibit rat renal, and in four instances also testicular 11 beta-hydroxysteroid dehydrogenase
P Holownia et al.
The Journal of steroid biochemistry and molecular biology, 41(3-8), 875-880 (1992-03-01)
In a longitudinal study of 82 children we found a gradual rise in median plasma concentrations of 11 beta-hydroxyandrostenedione (11 beta-OH-A4) from 2.5 to 6.4 nmol/l during childhood which was similar in both sexes. This could reflect changes in adrenal
P Liakos et al.
The Journal of endocrinology, 176(1), 69-82 (2003-01-15)
Transforming growth factor beta1 (TGFbeta1) has been shown to exert strong inhibitory effects on adrenocortical cell steroidogenesis. However, the molecular targets of TGFbeta1 in adrenocortical cells appear to differ between species. Here, we report the first characterization of the regulatory
E Carmina et al.
Obstetrics and gynecology, 85(6), 971-976 (1995-06-01)
To reevaluate the clinical significance of elevations of adrenal androgens in polycystic ovary syndrome (PCOS). Thirty women with PCOS and ten ovulatory controls were evaluated. Serum dehydroepiandrosterone (DHEA) sulfate and 11 beta-hydroxyandrostenedione were measured before and after 3 and 6
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