Gestodene Impurity 1

Name: Gestodene Impurity 1
Brand: Vaqora Chemicals
SKU: VQ-037512

About Gestodene Impurity 1

Vaqora Chemicals supplies Gestodene Impurity 1, an impurity of Gestodene registered under CAS number 104933-97-3. The compound has the formula C21H28O4, corresponding to a molecular weight of 344.4 g/mol. It is also known as 15Alpha-Acetoxy-18-methyl-4-estren-3,17-dione or Gestodene Impurity 38.

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

As a characterised impurity of Gestodene, 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.

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 Gestodene

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

Gestodene impurities

Specifications & identifiers

Chemical identifiers
Product name	Gestodene Impurity 1
Catalogue No.	VQ-037512
CAS Number	104933-97-3
IUPAC name	[(8R,9S,10R,13S,14S,15S)-13-ethyl-3,17-dioxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-15-yl] acetate
Molecular formula	C₂₁H₂₈O₄
Molecular weight	344.4 g/mol
Exact mass	344.1988
Grade	Reference Standard
HSN code	38229090
InChIKey	KMBFUOSDVPORLE-RCGDKRNRSA-N
SMILES	CC[C@]12CC[C@H]3[C@H]([C@@H]1[C@H](CC2=O)OC(=O)C)CCC4=CC(=O)CC[C@H]34
PubChem CID	67361589

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	0 / 4
TPSA	60.4 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 Gestodene Impurity 1?

The CAS Registry Number of Gestodene Impurity 1 is 104933-97-3. It is also known as 15Alpha-Acetoxy-18-methyl-4-estren-3,17-dione, Gestodene Impurity 38, 15alpha-acetoxy-18-methyl-4-estrene-3,17-dione.

What is the molecular formula and molecular weight of Gestodene Impurity 1?

Gestodene Impurity 1 has the molecular formula C21H28O4 and a molecular weight of 344.4 g/mol. Its IUPAC name is [(8R,9S,10R,13S,14S,15S)-13-ethyl-3,17-dioxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-15-yl] acetate.

What is Gestodene Impurity 1 used for?

Gestodene Impurity 1 is supplied as a characterised reference material related to Gestodene. 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 Gestodene Impurity 1 can I order?

We supply Gestodene Impurity 1 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 Gestodene Impurity 1?

Yes. Every lot of Gestodene Impurity 1 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 Gestodene Impurity 1 be shipped internationally?

Yes. We export Gestodene Impurity 1 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.