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Merck
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Key Documents

1438001

USP

Methyltestosterone

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

17α-Methyltestosterone, 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:
Molecular Weight:
302.45
Beilstein:
2057425
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

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grade

pharmaceutical primary standard

API family

methyltestosterone

manufacturer/tradename

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)

format

neat

storage temp.

2-8°C

SMILES string

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

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

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This Item
46444Y0000861PHR8853
grade

pharmaceutical primary standard

grade

analytical standard

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

application(s)

pharmaceutical (small molecule)

application(s)

forensics and toxicology
pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical

format

neat

format

neat

format

neat

format

-

API family

methyltestosterone

API family

-

API family

methyltestosterone

API family

-

drug control

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

drug control

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

drug control

-

drug control

-

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Methyltestosterone USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Methyltestosterone Capsules
  • Methyltestosterone Tablets
  • Progesterone Compounded Vaginal Inserts

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 1B - Repr. 2

Storage Class Code

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

WGK

WGK 3


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