Benazepril EP Impurity B (1R,3S-Isomer)

Name: Benazepril EP Impurity B (1R,3S-Isomer)
Brand: Vaqora Chemicals
SKU: VQ-035925

About Benazepril EP Impurity B (1R,3S-Isomer)

Listed under CAS 86541-76-6, Benazepril EP Impurity B (1R,3S-Isomer) is a pharmacopeial impurity of Benazepril available from Vaqora Chemicals. Formula C24H28N2O5, molecular weight 424.5 g/mol. The IUPAC name is 2-[(3S)-3-[[(2R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]-2-oxo-4,5-dihydro-3H-1-benzazepin-1-yl]acetic acid. Alternative names: Benazepril EP Impurity B(SR Isomer) and (1R,3S)-Benazepril.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Benazepril 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.

Vaqora Chemicals supplies Benazepril EP Impurity B (1R,3S-Isomer) 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 Benazepril

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

Benazepril impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Benazepril EP Impurity B (1R,3S-Isomer)
Catalogue No.	VQ-035925
CAS Number	86541-76-6
IUPAC name	2-[(3S)-3-[[(2R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]-2-oxo-4,5-dihydro-3H-1-benzazepin-1-yl]acetic acid
Molecular formula	C₂₄H₂₈N₂O₅
Molecular weight	424.5 g/mol
Exact mass	424.1998
Grade	Reference Standard
HSN code	38229090
InChIKey	XPCFTKFZXHTYIP-VQTJNVASSA-N
SMILES	CCOC(=O)[C@@H](CCC1=CC=CC=C1)N[C@H]2CCC3=CC=CC=C3N(C2=O)CC(=O)O
PubChem CID	55514

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 6
TPSA	95.9 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 Benazepril EP Impurity B (1R,3S-Isomer)?

The CAS Registry Number of Benazepril EP Impurity B (1R,3S-Isomer) is 86541-76-6. It is also known as Benazepril EP Impurity B(SR Isomer), (1R,3S)-Benazepril, CGP-14829A.

What is the molecular formula and molecular weight of Benazepril EP Impurity B (1R,3S-Isomer)?

Benazepril EP Impurity B (1R,3S-Isomer) has the molecular formula C24H28N2O5 and a molecular weight of 424.5 g/mol. Its IUPAC name is 2-[(3S)-3-[[(2R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]-2-oxo-4,5-dihydro-3H-1-benzazepin-1-yl]acetic acid.

What is Benazepril EP Impurity B (1R,3S-Isomer) used for?

Benazepril EP Impurity B (1R,3S-Isomer) is supplied as a characterised reference material related to Benazepril. 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 Benazepril EP Impurity B (1R,3S-Isomer) can I order?

We supply Benazepril EP Impurity B (1R,3S-Isomer) 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 Benazepril EP Impurity B (1R,3S-Isomer)?

Yes. Every lot of Benazepril EP Impurity B (1R,3S-Isomer) 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 Benazepril EP Impurity B (1R,3S-Isomer) be shipped internationally?

Yes. We export Benazepril EP Impurity B (1R,3S-Isomer) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.