Methyl testosterone, 97%

About Methyl testosterone, 97%

Methyl testosterone is a bioactive small molecule in Biochemistry grade carrying the CAS registry number 58-18-4, specified at 97% purity. The compound has the formula C20H30O2, corresponding to a molecular weight of 302.5 g/mol. Common synonyms include 17a-Methyl-4-androsten-17ß-ol-3-one and 17ß-Hydroxy-17a-methyl-4-androsten-3-one.

The material typically appears as white to almost white powder or crystals or chunks. Literature values give a melting point of 162-168 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 8 hazard statements. Review the Safety Data Sheet before use.

Typical applications include cell signalling research, pharmacological screening and target validation. It is used across academic and industrial research and diagnostics and biotechnology.

We offer Methyl testosterone in 1 g, 5 g and 25 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Cell signalling research
Pharmacological screening
Target validation

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methyl testosterone, 97%
Catalogue No.	VQ-002901
CAS Number	58-18-4
IUPAC name	(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13,17-trimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
Molecular formula	C₂₀H₃₀O₂
Molecular weight	302.5 g/mol
Exact mass	302.2246
Grade	Biochemistry
Purity / assay	97%
HSN code	29372900
InChIKey	GCKMFJBGXUYNAG-HLXURNFRSA-N
SMILES	C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@]4(C)O)C
PubChem CID	6010

Physical properties
Physical form	Crystalline
Appearance	White to almost white powder or crystals or chunks
Melting point	162-168 °C
LogP (XLogP3)	3.4
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	17a-Methyl-4-androsten-17ß-ol-3-one, 17ß-Hydroxy-17a-methyl-4-androsten-3-one, Mesterone, Methyltestosterone, 17-Methyltestosterone, 17alpha-Methyltestosterone, Malestrone, Masenone, Steronyl, Metrone, Oreton Methyl, Glosso-sterandryl

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H350May cause cancer
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P362 + P364, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Methyl testosterone, 97%?

The CAS Registry Number of Methyl testosterone, 97% is 58-18-4. It is also known as 17a-Methyl-4-androsten-17ß-ol-3-one, 17ß-Hydroxy-17a-methyl-4-androsten-3-one, Mesterone.

What is the molecular formula and molecular weight of Methyl testosterone, 97%?

Methyl testosterone, 97% has the molecular formula C20H30O2 and a molecular weight of 302.5 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13,17-trimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one.

Which grade and pack sizes of Methyl testosterone, 97% can I order?

We supply Methyl testosterone, 97% in Biochemistry (97%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl testosterone, 97%?

Yes. Every lot of Methyl testosterone, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Methyl testosterone, 97% be shipped internationally?

Yes. Methyl testosterone, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.