Epiandrosterone

Name: Epiandrosterone
Brand: Vaqora Chemicals
SKU: VQ-037025

About Epiandrosterone

Epiandrosterone (CAS 481-29-8) is a high-purity reference standard of Testosterone offered by Vaqora Chemicals. Formula C19H30O2, molecular weight 290.4 g/mol. It is also known as Isoandrosterone or iso-Androsterone.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a reference sample of Testosterone, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Epiandrosterone in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Industries

Related to Testosterone

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

Testosterone impurities

Specifications & identifiers

Chemical identifiers
Product name	Epiandrosterone
Catalogue No.	VQ-037025
CAS Number	481-29-8
IUPAC name	(3S,5S,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one
Molecular formula	C₁₉H₃₀O₂
Molecular weight	290.4 g/mol
Exact mass	290.2246
Grade	Reference Standard
HSN code	38229090
InChIKey	QGXBDMJGAMFCBF-LUJOEAJASA-N
SMILES	C[C@]12CC[C@@H](C[C@@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CCC4=O)C)O
PubChem CID	441302

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	Isoandrosterone, iso-Androsterone, 3Beta-hydroxy-5alpha-androstan-17-one, d-Epiandrosterone, 3beta-Hydroxyetioallocholan-17-one, 3beta-Hydroxy-androstan-17-one, trans-Androsterone, Androstan-17-one, 3-hydroxy-, (3b,5a)-, 5alpha-Androstan-3beta-ol-17-one, (3beta,5alpha)-3-hydroxyandrostan-17-one, Androsterone, epi-, epi-andosterone

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
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

Other grades of CAS 481-29-8

Cell Culture

Epiandrosterone, cell culture tested

CAS: 481-29-8
Formula: C₁₉H₃₀O₂
MW: 290.4 g/mol

VQ-020260

Frequently asked questions

What is the CAS number of Epiandrosterone?

The CAS Registry Number of Epiandrosterone is 481-29-8. It is also known as Isoandrosterone, iso-Androsterone, 3Beta-hydroxy-5alpha-androstan-17-one.

What is the molecular formula and molecular weight of Epiandrosterone?

Epiandrosterone has the molecular formula C19H30O2 and a molecular weight of 290.4 g/mol. Its IUPAC name is (3S,5S,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one.

What is Epiandrosterone used for?

Epiandrosterone 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 Epiandrosterone can I order?

We supply Epiandrosterone in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Epiandrosterone?

Yes. Every lot of Epiandrosterone 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 Epiandrosterone be shipped internationally?

Yes. Epiandrosterone 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.