Clascoterone

Name: Clascoterone
Brand: Vaqora Chemicals
SKU: VQ-025002

About Clascoterone

Vaqora Chemicals supplies Clascoterone, a high-purity reference standard of Clascoterone registered under CAS number 19608-29-8. The compound has the formula C24H34O5, corresponding to a molecular weight of 402.5 g/mol. Alternative names: CB-03-01 and Cortexolone 17alpha-propionate.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Clascoterone standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in 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

Identification & assay
Method development & validation
QC reference material

Industries

Related to Clascoterone

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

Clascoterone impurities

Specifications & identifiers

Chemical identifiers
Product name	Clascoterone
Catalogue No.	VQ-025002
CAS Number	19608-29-8
IUPAC name	[(8R,9S,10R,13S,14S,17R)-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] propanoate
Molecular formula	C₂₄H₃₄O₅
Molecular weight	402.5 g/mol
Exact mass	402.2406
Grade	Reference Standard
HSN code	38229090
InChIKey	GPNHMOZDMYNCPO-PDUMRIMRSA-N
SMILES	CCC(=O)O[C@@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)C(=O)CO
PubChem CID	11750009

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	1 / 5
TPSA	80.7 Å²
Synonyms	CB-03-01, Cortexolone 17alpha-propionate, 21-Hydroxy-17-(1-oxopropoxy)pregn-4-ene-3,20-dione, Pregn-4-ene-3,20-dione, 21-hydroxy-17-(1-oxopropoxy)-, Cortodoxone 17alpha-propionate, Pregn-4-ene-3,20-dione, 17,21-dihydroxy-, 17-propionate, 17alpha-propionate, Cortexolone 17.alpha.-propionate, Cortodoxone 17.alpha.-propionate, Clascoterone (USAN), Clascoterone - Bio-X trade mark

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H341Suspected of causing genetic defects

Precautionary statements: P203, P280, P318, 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 Clascoterone?

The CAS Registry Number of Clascoterone is 19608-29-8. It is also known as CB-03-01, Cortexolone 17alpha-propionate, 21-Hydroxy-17-(1-oxopropoxy)pregn-4-ene-3,20-dione.

What is the molecular formula and molecular weight of Clascoterone?

Clascoterone has the molecular formula C24H34O5 and a molecular weight of 402.5 g/mol. Its IUPAC name is [(8R,9S,10R,13S,14S,17R)-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] propanoate.

What is Clascoterone used for?

Clascoterone is supplied as a characterised reference material related to Clascoterone. 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 Clascoterone can I order?

We supply Clascoterone 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 Clascoterone?

Yes. Every lot of Clascoterone 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 Clascoterone be shipped internationally?

Yes. Clascoterone 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.