Androst-3-en-17-one

Name: Androst-3-en-17-one
Brand: Vaqora Chemicals
SKU: VQ-041977

About Androst-3-en-17-one

Listed under CAS 14935-81-0, Androst-3-en-17-one is a carbonyl building block available from Vaqora Chemicals. Its molecular formula is C19H28O and its molecular weight is 272.4 g/mol. Its systematic (IUPAC) name is (5S,8R,9S,10S,13S,14S)-10,13-dimethyl-1,2,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one. Alternative names: 5alpha-androst-3-en-17-one and 5a-Androst-3-en-17-one.

Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Key uses span organic synthesis, condensation and reductive amination and API intermediates. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Androst-3-en-17-one in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates

Industries

Specifications & identifiers

Chemical identifiers
Product name	Androst-3-en-17-one
Catalogue No.	VQ-041977
CAS Number	14935-81-0
IUPAC name	(5S,8R,9S,10S,13S,14S)-10,13-dimethyl-1,2,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one
Molecular formula	C₁₉H₂₈O
Molecular weight	272.4 g/mol
Exact mass	272.214
InChIKey	RJWNCDOWHNLVPF-HKQXQEGQSA-N
SMILES	C[C@]12CCC=C[C@@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CCC4=O)C
PubChem CID	11807837

Physical properties
Physical form	Other
LogP (XLogP3)	4.9
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	5alpha-androst-3-en-17-one, 5a-Androst-3-en-17-one, (5alpha)-androst-3-en-17-one, 5alpha-androst-3-en-one, Androst-3-en-17-one,(5), (5a)-Androst-3-en-17-one, Androst-3-en-17-one, (5alpha)-

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 Androst-3-en-17-one?

The CAS Registry Number of Androst-3-en-17-one is 14935-81-0. It is also known as 5alpha-androst-3-en-17-one, 5a-Androst-3-en-17-one, (5alpha)-androst-3-en-17-one.

What is the molecular formula and molecular weight of Androst-3-en-17-one?

Androst-3-en-17-one has the molecular formula C19H28O and a molecular weight of 272.4 g/mol. Its IUPAC name is (5S,8R,9S,10S,13S,14S)-10,13-dimethyl-1,2,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one.

Which grade and pack sizes of Androst-3-en-17-one can I order?

We supply Androst-3-en-17-one, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Androst-3-en-17-one?

Yes. Every lot of Androst-3-en-17-one 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 Androst-3-en-17-one be shipped internationally?

Yes. We export Androst-3-en-17-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.