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Merck

90151

17β-Hydroxy-17-methylandrosta-1,4-dien-3-one

analytical standard

Synonym(s):

1-Dehydro-17α-methyltestosterone, Dianabol, Methandienone, Methandrostenolone

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About This Item

Empirical Formula (Hill Notation):
C20H28O2
CAS Number:
72-63-9
Molecular Weight:
300.44
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329769855
EC Number:
200-787-2
Beilstein/REAXYS Number:
2056255
MDL number:
MFCD00003650

Key Documents

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SMILES string

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

InChI key

XWALNWXLMVGSFR-HLXURNFRSA-N

InChI

1S/C20H28O2/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/h6,9,12,15-17,22H,4-5,7-8,10-11H2,1-3H3/t15-,16+,17+,18+,19+,20+/m1/s1

grade

analytical standard

assay

≥97.0% (HPLC)

optical activity

[α]1.15/D -0.5±0.5° in chloroform

shelf life

limited shelf life, expiry date on the label

drug control

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

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

clinical testing

format

neat

functional group

ketone

storage temp.

2-8°C

Quality Level

100

Gene Information

human ... AR(367)

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General description

17β-hydroxy-17-methylandrosta-1,4-dien-3-one is an androgenic anabolic steroid.

Application

17β-hydroxy-17-methylandrosta-1,4-dien-3-one may be used as a reference standard in the determination of 17β-hydroxy-17-methylandrosta-1,4-dien-3-one in urine samples, using by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

90151-VAR: + 90151-100MG: + 90151-BULK:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
BCCC5524
BCBX4553
BCBV7375
BCBT3103

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Comparative study of matrices for their use in the rapid screening of anabolic steroids by matrix?assisted laser desorption/ionisation time?of?flight mass spectrometry
Galesio.M, et al.
Rapid Communications in Mass Spectrometry, 23, 1783-1791 (2009)
Yun Wang et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(22), 2149-2154 (2011-06-28)
Methandrostenolone (MA) is a steroid used as veterinary medicine on stockbreeding to promote animal growth. The use of MA has been strictly regulated because of its harmful effect on consumers. This paper describes the production of polyclonal antibody (pAb) against
Beth A Costine et al.
Psychoneuroendocrinology, 35(10), 1473-1485 (2010-06-12)
In the past several decades, the therapeutic use of anabolic androgenic steroids (AAS) has been overshadowed by illicit use of these drugs by elite athletes and a growing number of adolescents to enhance performance and body image. As with adults
S Impens et al.
Analytica chimica acta, 586(1-2), 43-48 (2007-03-28)
Within the scope of the European Community member states' residue monitoring plan, illicit administration of anabolic steroids is monitored at slaughterhouse level as well as on living animals. At farm level, urine is one of the target matrices to detect
Maria K Parr et al.
Biomedical chromatography : BMC, 21(2), 164-168 (2006-12-06)
In numerous studies it has been demonstrated that several nutritional supplements contain prohormones not declared on the label. In the current study two products (effervescent tablets) containing high amounts of the 17-methylated anabolic androgenic steroids metandienone (product 1: 16.8 mg/tablet)
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