Gestodene EP Impurity J

Name: Gestodene EP Impurity J
Brand: Vaqora Chemicals
SKU: VQ-025987

About Gestodene EP Impurity J

Vaqora Chemicals supplies Gestodene EP Impurity J, a pharmacopeial impurity of Gestodene registered under CAS number 104933-99-5. With the molecular formula C23H30O3, it has a molar mass of 354.5 g/mol. It is also known as Gestodene - Impurity J or Gestodene Ketal.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Gestodene EP Impurity J is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Gestodene

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

Gestodene impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Gestodene EP Impurity J
Catalogue No.	VQ-025987
CAS Number	104933-99-5
IUPAC name	(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynylspiro[1,2,4,7,8,9,10,11,12,14-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-ol
Molecular formula	C₂₃H₃₀O₃
Molecular weight	354.5 g/mol
Exact mass	354.2195
Grade	Reference Standard
HSN code	38229090
InChIKey	HZXDOQZXJLBJRY-ZCPXKWAGSA-N
SMILES	CC[C@]12CC[C@@H]3[C@H]4CCC5(CC4=CC[C@H]3[C@@H]1C=C[C@]2(C#C)O)OCCO5
PubChem CID	131865249

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 3
TPSA	38.7 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 EP Impurity J?

The CAS Registry Number of Gestodene EP Impurity J is 104933-99-5. It is also known as Gestodene - Impurity J, Gestodene Ketal, Gestodene Impurity 4.

What is the molecular formula and molecular weight of Gestodene EP Impurity J?

Gestodene EP Impurity J has the molecular formula C23H30O3 and a molecular weight of 354.5 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynylspiro[1,2,4,7,8,9,10,11,12,14-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-ol.

What is Gestodene EP Impurity J used for?

Gestodene EP Impurity J 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 EP Impurity J can I order?

We supply Gestodene EP Impurity J 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 EP Impurity J?

Yes. Every lot of Gestodene EP Impurity J 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 EP Impurity J be shipped internationally?

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