Captopril EP Impurity H

Name: Captopril EP Impurity H
Brand: Vaqora Chemicals
SKU: VQ-024760

About Captopril EP Impurity H

Vaqora Chemicals supplies Captopril EP Impurity H, a pharmacopeial impurity of Captopril registered under CAS number 205521-07-9. The compound has the formula C15H23NO5S2, corresponding to a molecular weight of 361.5 g/mol. It is also known as Captopril - Impurity H.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Captopril to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Captopril EP Impurity H 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 Captopril

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

Captopril impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Captopril EP Impurity H
Catalogue No.	VQ-024760
CAS Number	205521-07-9
IUPAC name	(2S)-1-[(2S)-3-[(2R)-3-acetylsulfanyl-2-methylpropanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylic acid
Molecular formula	C₁₅H₂₃NO₅S₂
Molecular weight	361.5 g/mol
Exact mass	361.1018
Grade	Reference Standard
HSN code	38229090
InChIKey	WVMLNLMJPJCSEK-FOGDFJRCSA-N
SMILES	C[C@H](CSC(=O)C)C(=O)SC[C@@H](C)C(=O)N1CCC[C@H]1C(=O)O
PubChem CID	71587630

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	1 / 7
TPSA	142 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 Captopril EP Impurity H?

The CAS Registry Number of Captopril EP Impurity H is 205521-07-9. It is also known as Captopril - Impurity H, ((S)-3-(((R)-3-(Acetylthio)-2-methylpropanoyl)thio)-2-methylpropanoyl)-L-proline, 1-[(2S)-3-[[(2R)-3-(Acetylthio)-2-methyl-1-oxopropyl]thio]-2-methyl-1-oxopropyl]-L-proline.

What is the molecular formula and molecular weight of Captopril EP Impurity H?

Captopril EP Impurity H has the molecular formula C15H23NO5S2 and a molecular weight of 361.5 g/mol. Its IUPAC name is (2S)-1-[(2S)-3-[(2R)-3-acetylsulfanyl-2-methylpropanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylic acid.

What is Captopril EP Impurity H used for?

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

We supply Captopril EP Impurity H 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 Captopril EP Impurity H?

Yes. Every lot of Captopril EP Impurity H 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 Captopril EP Impurity H be shipped internationally?

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