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M5626

Supelco

17α-Methylandrostan-17β-ol-3-one

analytical standard

Sinónimos:

17α-Methyldihydrotestosterone, 17β-Hydroxy-17α-methyl-5α-androstan-3-one, 5α-Androstane-17α-methyl-17β-ol-3-one, Mestaline, Mestanolone, Methylandrostanolone

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About This Item

Fórmula empírica (notación de Hill):
C20H32O2
Número de CAS:
521-11-9
Peso molecular:
304.47
EC Number:
208-302-6
MDL number:
MFCD00021158
UNSPSC Code:
41116107
PubChem Substance ID:
329818018
NACRES:
NA.24

grade

analytical standard

Quality Level

200

drug control

USDEA Schedule III; Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

SMILES string

C[C@]1(O)CC[C@H]2[C@@H]3CC[C@H]4CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C

InChI

1S/C20H32O2/c1-18-9-6-14(21)12-13(18)4-5-15-16(18)7-10-19(2)17(15)8-11-20(19,3)22/h13,15-17,22H,4-12H2,1-3H3/t13-,15+,16-,17-,18-,19-,20-/m0/s1

InChI key

WYZDXEKUWRCKOB-YDSAWKJFSA-N

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Application

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

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Repr. 1A

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
SLBZ8886
SLBW0162
SLBQ0485V
SLBP5220V
SLBN3810V

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K B Davis et al.
General and comparative endocrinology, 78(2), 218-223 (1990-05-01)
The mechanism of sex determination in channel catfish Ictalurus punctatus was evaluated by hormonal and genetic methods. Aromatizable and nonaromatizable androgens, as well as an estrogen, caused feminization in fish fed steroids for 21 days after yolk-sac absorption. The effectiveness
Takashi Iwamatsu et al.
Development, growth & differentiation, 48(1), 59-64 (2006-02-10)
Using the S-rR strain of the medaka Oryzias latipes, we examined the effect of a non-aromatizable androgen on sex determination. Intrafollicular immature oocytes isolated before breakdown of the germinal vesicle were incubated in the presence of 17alpha-methyldihydrotestosterone (MDHT) for about
H Bi et al.
The Journal of steroid biochemistry and molecular biology, 42(5), 533-546 (1992-06-01)
The epimerization and dehydration reactions of the 17 beta-hydroxy group of anabolic 17 beta-hydroxy-17 alpha-methyl steroids have been investigated using the pyridinium salts of 17 beta-sulfate derivatives of methandienone 1, methyltestosterone 4, oxandrolone 7, mestanolone 10 and stanozolol 11 as
Takashi Iwamatsu et al.
General and comparative endocrinology, 145(1), 67-74 (2005-09-03)
To understand the effect of testosterone on sex differentiation, the quantities of testosterone (T) and estradiol-17beta (E2) in developing eggs of medaka (Oryzias latipes) were measured by radioimmunoassay, and the influence on sex differentiation of treating embryos with exogenous androgens
Sandeep K Ginotra et al.
Chemical & pharmaceutical bulletin, 52(8), 989-991 (2004-08-12)
Mild, efficient and eco-friendly oxidation of 17alpha-methylandrostan-3beta-17beta-diol (1) has been studied with three different reagents viz. pentavalent iodine reagent 2-iodoxy benzoic acid (IBX) in DMSO at 65 degrees C, sodium hypochlorite and H2O2/Na2WO4 under phase transfer conditions to give 17beta-hydroxy-17alpha-methylandrostan-3-one
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