Enalapril EP Impurity H

About Enalapril EP Impurity H

Enalapril EP Impurity H is a pharmacopeial impurity of Enalapril carrying the CAS registry number 2055735-10-7 with a typical assay of 97.81%. The compound has the formula C20H34N2O5, corresponding to a molecular weight of 382.5 g/mol. Its systematic (IUPAC) name is (2S)-1-[(2S)-2-[[(2S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid. Alternative names: Enalapril Cyclohexyl Analog and Enalapril Maleate EP Impurity H.

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.

As a characterised impurity of Enalapril, 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 Enalapril EP Impurity H in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Enalapril

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

Enalapril impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Enalapril EP Impurity H
Catalogue No.	VQ-006363
CAS Number	2055735-10-7
IUPAC name	(2S)-1-[(2S)-2-[[(2S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid
Molecular formula	C₂₀H₃₄N₂O₅
Molecular weight	382.5 g/mol
Exact mass	382.2468
Grade	Reference Standard
Purity / assay	97.81%
HSN code	38229090
InChIKey	ZARBDUSKHGGCSR-XIRDDKMYSA-N
SMILES	CCOC(=O)[C@H](CCC1CCCCC1)N[C@@H](C)C(=O)N2CCC[C@H]2C(=O)O
PubChem CID	71316329

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	2 / 6
TPSA	95.9 Å²
Synonyms	N-[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl]-L-alanyl-L-proline, Enalapril Cyclohexyl Analog, Enalapril Maleate EP Impurity H, Enalapril Impurity H, Enalapril Impurity 39, ((S)-4-Cyclohexyl-1-ethoxy-1-oxobutan-2-yl)-L-alanyl-L-proline, L-Proline, N-[(1S)-3-cyclohexyl-1-(ethoxycarbonyl)propyl]-L-alanyl-

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 Enalapril EP Impurity H?

The CAS Registry Number of Enalapril EP Impurity H is 2055735-10-7. It is also known as N-[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl]-L-alanyl-L-proline, Enalapril Cyclohexyl Analog, Enalapril Maleate EP Impurity H.

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

Enalapril EP Impurity H has the molecular formula C20H34N2O5 and a molecular weight of 382.5 g/mol. Its IUPAC name is (2S)-1-[(2S)-2-[[(2S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid.

What is Enalapril EP Impurity H used for?

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

We supply Enalapril EP Impurity H in Reference Standard (97.81%) 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 Enalapril EP Impurity H?

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

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