4-Hydroxytestosterone

Name: 4-Hydroxytestosterone
Brand: Vaqora Chemicals
SKU: VQ-042453

About 4-Hydroxytestosterone

4-Hydroxytestosterone (CAS 2141-17-5) is a metabolite or degradation product of Testosterone offered by Vaqora Chemicals. Formula C19H28O3, molecular weight 304.4 g/mol. Common synonyms include 4,17 beta-dihydroxy-4-androstene-3-one and 4,17beta-dihydroxyandrost-4-en-3-one.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Testosterone, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4-Hydroxytestosterone in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Related to Testosterone

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

Testosterone impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Hydroxytestosterone
Catalogue No.	VQ-042453
CAS Number	2141-17-5
IUPAC name	(8R,9S,10R,13S,14S,17S)-4,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₁₉H₂₈O₃
Molecular weight	304.4 g/mol
Exact mass	304.2038
Grade	Reference Standard
HSN code	38229090
InChIKey	BQOIJSIMMIDHMO-FBPKJDBXSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C(C(=O)CC[C@]34C)O
PubChem CID	160615

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	4,17 beta-dihydroxy-4-androstene-3-one, 4,17beta-dihydroxyandrost-4-en-3-one, 4,17beta-Dihydroxy-4-androstene-3-one, 4-Androstene-7alpha-17beta-diol-3-one, 4-ANDROSTEN-4, 17beta-DIOL-3-ONE, Androst-4-en-3-one, 4,17-dihydroxy-, (17beta)-

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 4-Hydroxytestosterone?

The CAS Registry Number of 4-Hydroxytestosterone is 2141-17-5. It is also known as 4,17 beta-dihydroxy-4-androstene-3-one, 4,17beta-dihydroxyandrost-4-en-3-one, 4,17beta-Dihydroxy-4-androstene-3-one.

What is the molecular formula and molecular weight of 4-Hydroxytestosterone?

4-Hydroxytestosterone has the molecular formula C19H28O3 and a molecular weight of 304.4 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17S)-4,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one.

What is 4-Hydroxytestosterone used for?

4-Hydroxytestosterone 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 4-Hydroxytestosterone can I order?

We supply 4-Hydroxytestosterone 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 4-Hydroxytestosterone?

Yes. Every lot of 4-Hydroxytestosterone 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 4-Hydroxytestosterone be shipped internationally?

Yes. We export 4-Hydroxytestosterone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.