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VAQORACHEMICALS
Pharmacopeial Impurities (EP / USP / BP)Reference StandardAvailable on request

Captopril EP Impurity H

Synonyms: 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

CAS No.205521-07-9
FormulaC15H23NO5S2
Mol. weight361.50
Catalogue No.VQ-024760
PurityReference Standard
HSN38229090

Captopril EP Impurity H (CAS 205521-07-9) – Captopril impurity standard. C15H23NO5S2, MW 361.5. Request a quote: COA, bulk packs and worldwide export.

Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
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16-section GHS SDS
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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

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Specifications & identifiers

Chemical identifiers
Product nameCaptopril EP Impurity H
Catalogue No.VQ-024760
CAS Number205521-07-9
IUPAC name(2S)-1-[(2S)-3-[(2R)-3-acetylsulfanyl-2-methylpropanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylic acid
Molecular formulaC15H23NO5S2
Molecular weight361.5 g/mol
Exact mass361.1018
GradeReference Standard
HSN code38229090
InChIKeyWVMLNLMJPJCSEK-FOGDFJRCSA-N
SMILESC[C@H](CSC(=O)C)C(=O)SC[C@@H](C)C(=O)N1CCC[C@H]1C(=O)O
PubChem CID71587630
Physical properties
Physical formSolid
LogP (XLogP3)1.4
H-bond donors / acceptors1 / 7
TPSA142 Ų

Documents

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.

Enquire about Captopril EP Impurity H

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Why buyers choose Vaqora

  • Batch-traceable lots with COA
  • R&D packs to multi-tonne supply
  • IATA / IMDG dangerous-goods packing
  • EXW, FOB, CIF, DAP Incoterms
  • Custom synthesis & sourcing
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