Drospirenone EP Impurity I

Name: Drospirenone EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-025418

About Drospirenone EP Impurity I

Listed under CAS 2896199-04-3, Drospirenone EP Impurity I is a pharmacopeial impurity of Drospirenone available from Vaqora Chemicals. The compound has the formula C24H32O3, corresponding to a molecular weight of 368.5 g/mol. Alternative names: Drospirenone - Impurity I and 7-hydroxymethyl 3,5(6)-diene drospirenone.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Drospirenone, 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.

Vaqora Chemicals supplies Drospirenone EP Impurity I in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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 I
Catalogue No.	VQ-025418
CAS Number	2896199-04-3
IUPAC name	(1'R,2'S,3'S,5S,5'S,7'S,10'S,11'R,18'R)-18'-(hydroxymethyl)-7',11'-dimethylspiro[oxolane-5,6'-pentacyclo[8.8.0.02,7.03,5.011,16]octadeca-14,16-diene]-2-one
Molecular formula	C₂₄H₃₂O₃
Molecular weight	368.5 g/mol
Exact mass	368.2351
Grade	Reference Standard
HSN code	38229090
InChIKey	BUNOGSCRHSBGMH-KUQZTQEZSA-N
SMILES	C[C@]12CCC=CC1=C[C@@H]([C@@H]3[C@@H]2CC[C@]4([C@H]3[C@@H]5C[C@@H]5[C@@]46CCC(=O)O6)C)CO
PubChem CID	71315420

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	1 / 3
TPSA	46.5 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 Drospirenone EP Impurity I?

The CAS Registry Number of Drospirenone EP Impurity I is 2896199-04-3. It is also known as Drospirenone - Impurity I, 7-hydroxymethyl 3,5(6)-diene drospirenone, "3-Deoxo-7beta-hydroxymethyl Drospirenone 3,5(6)-Dienyl Impurity".

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

Drospirenone EP Impurity I has the molecular formula C24H32O3 and a molecular weight of 368.5 g/mol. Its IUPAC name is (1'R,2'S,3'S,5S,5'S,7'S,10'S,11'R,18'R)-18'-(hydroxymethyl)-7',11'-dimethylspiro[oxolane-5,6'-pentacyclo[8.8.0.02,7.03,5.011,16]octadeca-14,16-diene]-2-one.

What is Drospirenone EP Impurity I used for?

Drospirenone EP Impurity I 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 I can I order?

We supply Drospirenone EP Impurity I 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 I?

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

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