6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione 881896-95-3

Name: 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione
Brand: Vaqora Chemicals
SKU: VQ-030649

About 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione

Vaqora Chemicals supplies 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione, an impurity of Exemestane registered under CAS number 881896-95-3. Formula C21H28O3, molecular weight 328.4 g/mol.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Exemestane, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Exemestane

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

Exemestane impurities

Specifications & identifiers

Chemical identifiers
Product name	6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione
Catalogue No.	VQ-030649
CAS Number	881896-95-3
IUPAC name	(6S,8R,9S,10R,13S,14S)-6-(methoxymethyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione
Molecular formula	C₂₁H₂₈O₃
Molecular weight	328.4 g/mol
Exact mass	328.2038
Grade	Reference Standard
HSN code	38229090
InChIKey	UGSFBVXJOYBPOV-NRPQEYHISA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)C[C@@H](C4=CC(=O)C=C[C@]34C)COC
PubChem CID	11842922

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 3
TPSA	43.4 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 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione?

The CAS Registry Number of 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione is 881896-95-3. It is also known as 6alpha-(Methoxymethyl)androsta-1,4-dien-3,17-dione, (6alpha)-6-(Methoxymethyl)androsta-1,4-diene-3,17-dione, Androsta-1,4-diene-3,17-dione, 6-(methoxymethyl)-, (6alpha)-.

What is the molecular formula and molecular weight of 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione?

6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione has the molecular formula C21H28O3 and a molecular weight of 328.4 g/mol. Its IUPAC name is (6S,8R,9S,10R,13S,14S)-6-(methoxymethyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione.

What is 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione used for?

6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione is supplied as a characterised reference material related to Exemestane. 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 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione can I order?

We supply 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione 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 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione?

Yes. Every lot of 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione 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 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione be shipped internationally?

Yes. We export 6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.