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Merck

A3009

4-Androsten-11β-ol-3,17-dione

≥98.00% (TLC), Androgen hormone, powder

Sinónimos:

11β-Hydroxy-4-androstene-3,17-dione

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Fórmula empírica (notación de Hill):
C19H26O3
Número CAS:
382-44-5
Peso molecular:
302.41
UNSPSC Code:
51111800
PubChem Substance ID:
24890715
NACRES:
NA.77
MDL number:
MFCD00051131
Assay:
≥98.00% (TLC)
Form:
powder
Quality level:
200

Documentos clave

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Nombre del producto

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

Categorías relacionadas

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.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
0000486100
0000486100
0000486099
0000486099
0000458179

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P H Provencher et al.
The Journal of steroid biochemistry and molecular biology, 43(8), 855-862 (1992-12-01)
In this study, we investigated guinea pig adrenal steroidogenesis, specially, C19 steroid production. Analysis of adrenal steroids by high performance liquid chromatography and gas chromatography indicated the presence of androstenedione and 11β-hydroxyandrostenedione. Adrenal androstenedione and 11β-hydroxyandrostenedione levels were stimulated by
B Bélanger et al.
Steroids, 58(1), 29-34 (1993-01-01)
In order to gain a better understanding of adrenal steroid production in guinea pigs, adrenocorticotropin (ACTH) was administered to castrated adult guinea pigs and a series of C-21 and C-19 steroid levels were determined in both adrenals and plasma over
J E Cavaco et al.
The American journal of physiology, 275(6 Pt 2), R1793-R1802 (1998-12-09)
The effects of sex steroids on spermatogenesis and testicular androgen secretion were studied in juvenile (spermatogonia present in testes) African catfish. Fish were implanted with Silastic pellets containing 11-ketotestosterone (KT), 11beta-hydroxyandrostenedione (OHA), androstenetrione (OA), androstenedione (A), testosterone (T), 5alpha-dihydrotestosterone (DHT)
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
Fidaa Ibrahim et al.
The Journal of steroid biochemistry and molecular biology, 84(5), 563-568 (2003-05-28)
The plasma concentration of 11beta-hydroxy-4-androstene-3,17-dione (11beta) is very high in 21-hydroxylase deficiency, Cushing's syndrome, and hyperandrogenism of adrenal origin, and very low in congenital 11-hydroxylase deficiency and adrenal insufficiency. Thus, when plasma 4-androstenedione is elevated, it is useful to measure
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