Cilazapril EP Impurity C

Name: Cilazapril EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-024965

About Cilazapril EP Impurity C

Cilazapril EP Impurity C is a pharmacopeial impurity of Cilazapril carrying the CAS registry number 1905397-51-4. Its molecular formula is C24H35N3O5 and its molecular weight is 445.6 g/mol. Alternative names: Cilazapril - Impurity C and O-Ethyl Cilazapril.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Cilazapril, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cilazapril EP Impurity C 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 Cilazapril

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

Cilazapril impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cilazapril EP Impurity C
Catalogue No.	VQ-024965
CAS Number	1905397-51-4
IUPAC name	ethyl (4S,7S)-7-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]-6-oxo-1,2,3,4,7,8,9,10-octahydropyridazino[1,2-a]diazepine-4-carboxylate
Molecular formula	C₂₄H₃₅N₃O₅
Molecular weight	445.6 g/mol
Exact mass	445.2577
Grade	Reference Standard
HSN code	38229090
InChIKey	GESYJHUSNHXMHX-ACRUOGEOSA-N
SMILES	CCOC(=O)[C@@H]1CCCN2N1C(=O)[C@H](CCC2)N[C@@H](CCC3=CC=CC=C3)C(=O)OCC
PubChem CID	166177289

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 7
TPSA	88.2 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 Cilazapril EP Impurity C?

The CAS Registry Number of Cilazapril EP Impurity C is 1905397-51-4. It is also known as Cilazapril - Impurity C, O-Ethyl Cilazapril.

What is the molecular formula and molecular weight of Cilazapril EP Impurity C?

Cilazapril EP Impurity C has the molecular formula C24H35N3O5 and a molecular weight of 445.6 g/mol. Its IUPAC name is ethyl (4S,7S)-7-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]-6-oxo-1,2,3,4,7,8,9,10-octahydropyridazino[1,2-a]diazepine-4-carboxylate.

What is Cilazapril EP Impurity C used for?

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

We supply Cilazapril EP Impurity C 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 Cilazapril EP Impurity C?

Yes. Every lot of Cilazapril EP Impurity C 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 Cilazapril EP Impurity C be shipped internationally?

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