3-Ethoxyandrosta-3,5-dien-17beta-ol

Name: 3-Ethoxyandrosta-3,5-dien-17beta-ol
Brand: Vaqora Chemicals
SKU: VQ-042461

About 3-Ethoxyandrosta-3,5-dien-17beta-ol

3-Ethoxyandrosta-3,5-dien-17beta-ol (CAS 26614-48-2) is an impurity of Testosterone offered by Vaqora Chemicals. The compound has the formula C21H32O2, corresponding to a molecular weight of 316.5 g/mol. It is also known as 3-Ethoxyandrosta-3,5-dien-17|A-ol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Testosterone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Testosterone

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

Testosterone impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Ethoxyandrosta-3,5-dien-17beta-ol
Catalogue No.	VQ-042461
CAS Number	26614-48-2
IUPAC name	(8R,9S,10R,13S,14S,17S)-3-ethoxy-10,13-dimethyl-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-ol
Molecular formula	C₂₁H₃₂O₂
Molecular weight	316.5 g/mol
Exact mass	316.2402
Grade	Reference Standard
HSN code	38229090
InChIKey	BYYWLMCUWKIZIB-PXQJOHHUSA-N
SMILES	CCOC1=CC2=CC[C@H]3[C@@H]4CC[C@@H]([C@]4(CC[C@@H]3[C@]2(CC1)C)C)O
PubChem CID	29979467

Physical properties
Physical form	Solid
LogP (XLogP3)	4.7
H-bond donors / acceptors	1 / 2
TPSA	29.5 Å²

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 3-Ethoxyandrosta-3,5-dien-17beta-ol?

The CAS Registry Number of 3-Ethoxyandrosta-3,5-dien-17beta-ol is 26614-48-2. It is also known as 3-Ethoxyandrosta-3,5-dien-17, A-ol.

What is the molecular formula and molecular weight of 3-Ethoxyandrosta-3,5-dien-17beta-ol?

3-Ethoxyandrosta-3,5-dien-17beta-ol has the molecular formula C21H32O2 and a molecular weight of 316.5 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17S)-3-ethoxy-10,13-dimethyl-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-ol.

What is 3-Ethoxyandrosta-3,5-dien-17beta-ol used for?

3-Ethoxyandrosta-3,5-dien-17beta-ol 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 3-Ethoxyandrosta-3,5-dien-17beta-ol can I order?

We supply 3-Ethoxyandrosta-3,5-dien-17beta-ol 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 3-Ethoxyandrosta-3,5-dien-17beta-ol?

Yes. Every lot of 3-Ethoxyandrosta-3,5-dien-17beta-ol 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 3-Ethoxyandrosta-3,5-dien-17beta-ol be shipped internationally?

Yes. We export 3-Ethoxyandrosta-3,5-dien-17beta-ol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.