Drospirenone EP Impurity D

Name: Drospirenone EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-022456

About Drospirenone EP Impurity D

Drospirenone EP Impurity D is a pharmacopeial impurity of Drospirenone carrying the CAS registry number 67372-69-4. Formula C23H28O3, molecular weight 352.5 g/mol. It is also known as 6,7-Demethylene-6,7-dehydro Drospirenone or Drospirenone - Impurity D.

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.

This Drospirenone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are 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

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

Industries

Related to Drospirenone

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

Drospirenone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Drospirenone EP Impurity D
Catalogue No.	VQ-022456
CAS Number	67372-69-4
IUPAC name	(1'R,2'S,3'S,5S,5'S,7'S,10'S,11'R)-7',11'-dimethylspiro[oxolane-5,6'-pentacyclo[8.8.0.02,7.03,5.011,16]octadeca-15,17-diene]-2,14'-dione
Molecular formula	C₂₃H₂₈O₃
Molecular weight	352.5 g/mol
Exact mass	352.2038
Grade	Reference Standard
HSN code	38229090
InChIKey	OMQDQOBQNOHRKO-PJPXKQQPSA-N
SMILES	C[C@]12CCC(=O)C=C1C=C[C@@H]3[C@@H]2CC[C@]4([C@H]3[C@@H]5C[C@@H]5[C@@]46CCC(=O)O6)C
PubChem CID	13061887

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	6,7-Demethylene-6,7-dehydro Drospirenone, Drospirenone - Impurity D, Drospirenone 6-ene, Drospirenone impurity D, delta6-Drospirenone

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 Drospirenone EP Impurity D?

The CAS Registry Number of Drospirenone EP Impurity D is 67372-69-4. It is also known as 6,7-Demethylene-6,7-dehydro Drospirenone, Drospirenone - Impurity D, Drospirenone 6-ene.

What is the molecular formula and molecular weight of Drospirenone EP Impurity D?

Drospirenone EP Impurity D has the molecular formula C23H28O3 and a molecular weight of 352.5 g/mol. Its IUPAC name is (1'R,2'S,3'S,5S,5'S,7'S,10'S,11'R)-7',11'-dimethylspiro[oxolane-5,6'-pentacyclo[8.8.0.02,7.03,5.011,16]octadeca-15,17-diene]-2,14'-dione.

What is Drospirenone EP Impurity D used for?

Drospirenone EP Impurity D is supplied as a characterised reference material related to Drospirenone. 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 Drospirenone EP Impurity D can I order?

We supply Drospirenone EP Impurity D 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 Drospirenone EP Impurity D?

Yes. Every lot of Drospirenone EP Impurity D 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 Drospirenone EP Impurity D be shipped internationally?

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