Drospirenone Acid

Name: Drospirenone Acid
Brand: Vaqora Chemicals
SKU: VQ-036841

About Drospirenone Acid

Listed under CAS 776251-13-9, Drospirenone Acid is an impurity of Drospirenone available from Vaqora Chemicals. With the molecular formula C24H32O4, it has a molar mass of 384.5 g/mol. It is also known as Drospirenone Acid (Sodium salt) or Drospirenone Acid Form.

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

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.

We offer Drospirenone Acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Drospirenone

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

Drospirenone impurities

Specifications & identifiers

Chemical identifiers
Product name	Drospirenone Acid
Catalogue No.	VQ-036841
CAS Number	776251-13-9
IUPAC name	3-[(1R,2R,4R,10R,11S,14S,15S,16S,18S,19S)-15-hydroxy-10,14-dimethyl-7-oxo-15-hexacyclo[9.8.0.02,4.05,10.014,19.016,18]nonadec-5-enyl]propanoic acid
Molecular formula	C₂₄H₃₂O₄
Molecular weight	384.5 g/mol
Exact mass	384.2301
Grade	Reference Standard
HSN code	38229090
InChIKey	LHTVRHFTKRJEQF-HXCATZOESA-N
SMILES	C[C@]12CCC(=O)C=C1[C@@H]3C[C@@H]3[C@@H]4[C@@H]2CC[C@]5([C@H]4[C@@H]6C[C@@H]6[C@]5(CCC(=O)O)O)C
PubChem CID	91810655

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 4
TPSA	74.6 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 Acid?

The CAS Registry Number of Drospirenone Acid is 776251-13-9. It is also known as Drospirenone Acid (Sodium salt), Drospirenone Acid Form, Drospirenone AcidDISCONTINUED, offer stable alternates.

What is the molecular formula and molecular weight of Drospirenone Acid?

Drospirenone Acid has the molecular formula C24H32O4 and a molecular weight of 384.5 g/mol. Its IUPAC name is 3-[(1R,2R,4R,10R,11S,14S,15S,16S,18S,19S)-15-hydroxy-10,14-dimethyl-7-oxo-15-hexacyclo[9.8.0.02,4.05,10.014,19.016,18]nonadec-5-enyl]propanoic acid.

What is Drospirenone Acid used for?

Drospirenone Acid 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 Acid can I order?

We supply Drospirenone Acid 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 Acid?

Yes. Every lot of Drospirenone Acid 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 Acid be shipped internationally?

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