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Merck
CN

69241

17α-Methyltestosterone

tested according to USP

Synonym(s):

Methyl testosteronum, 17α-Methyl-4-androsten-17β-ol-3-one, 17β-Hydroxy-17α-methyl-4-androsten-3-one, Mesterone, Methyltestosterone

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About This Item

Empirical Formula (Hill Notation):
C20H30O2
CAS Number:
58-18-4
Molecular Weight:
302.45
EC Number:
200-366-3
UNSPSC Code:
12352200
PubChem Substance ID:
24885901
Beilstein/REAXYS Number:
2057425
MDL number:
MFCD00003655

Key Documents

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InChI key

GCKMFJBGXUYNAG-HLXURNFRSA-N

InChI

1S/C20H30O2/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/h12,15-17,22H,4-11H2,1-3H3/t15-,16+,17+,18+,19+,20+/m1/s1

SMILES string

C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C

agency

tested according to USP

drug control

USDEA Schedule IIIN; regulated under CDSA - not available from Sigma-Aldrich Canada

mp

162-168 °C (lit.)

application(s)

pharmaceutical (small molecule)

Gene Information

rat ... Ar(24208)

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Other Notes

Sales restrictions may apply

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

Carc. 1B - Repr. 2

Storage Class

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

wgk

WGK 3

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
1366731
1255216
1094227
1085020
1031634

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Barbara J Attardi et al.
The Journal of steroid biochemistry and molecular biology, 110(3-5), 214-222 (2008-06-17)
Dimethandrolone undecanoate (DMAU: 7alpha,11beta-dimethyl-19-nortestosterone 17beta-undecanoate) is a potent orally active androgen in development for hormonal therapy in men. Cleavage of the 17beta-ester bond by esterases in vivo leads to liberation of the biologically active androgen, dimethandrolone (DMA), a 19-norandrogen. For

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