Testosterone Enanthate

About Testosterone Enanthate

Testosterone Enanthate is a metabolic / hormonal API in IP/BP/USP grade carrying the CAS registry number 315-37-7. With the molecular formula C26H40O3, it has a molar mass of 400.6 g/mol. Alternative names: Androtardyl and Testosterone heptanoate.

The product is provided as a powder. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As an active pharmaceutical ingredient within our antidiabetic, hormone and metabolic APIs range, it is offered in IP/BP/USP grade for formulation development, generic drug programmes and commercial manufacturing. It is used across pharmaceutical manufacturing.

We offer Testosterone Enanthate in 1 kg, 5 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Related to Testosterone

View every impurity, metabolite and intermediate we list for Testosterone.

Testosterone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Testosterone Enanthate
Catalogue No.	VQ-004151
CAS Number	315-37-7
IUPAC name	[(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] heptanoate
Molecular formula	C₂₆H₄₀O₃
Molecular weight	400.6 g/mol
Exact mass	400.2977
Grade	IP/BP/USP
InChIKey	VOCBWIIFXDYGNZ-IXKNJLPQSA-N
SMILES	CCCCCCC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C
PubChem CID	9416

Physical properties
Physical form	Powder
LogP (XLogP3)	6.3
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	Androtardyl, Testosterone heptanoate, Testosterone enantate, Everone, Testosterone heptylate, Testosterone 17-enanthate, Testate, 17-Hydroxyandrost-4-en-3-one, 17-heptanoate, 17-((1-Oxoheptyl)oxy)androst-4-en-3-one, Testosterone enanthate ciii, Testosteroni enantas, 3-oxoandrost-4-en-17beta-yl heptanoate

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

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 Testosterone Enanthate?

The CAS Registry Number of Testosterone Enanthate is 315-37-7. It is also known as Androtardyl, Testosterone heptanoate, Testosterone enantate.

What is the molecular formula and molecular weight of Testosterone Enanthate?

Testosterone Enanthate has the molecular formula C26H40O3 and a molecular weight of 400.6 g/mol. Its IUPAC name is [(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] heptanoate.

What is Testosterone Enanthate used for?

Testosterone Enanthate is supplied as a characterised reference material related to Testosterone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Testosterone Enanthate can I order?

We supply Testosterone Enanthate in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Testosterone Enanthate?

Yes. Every lot of Testosterone Enanthate 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 Testosterone Enanthate be shipped internationally?

Yes. Testosterone Enanthate 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.