Enalapril EP Impurity E

About Enalapril EP Impurity E

Enalapril EP Impurity E is a pharmacopeial impurity of Enalapril carrying the CAS registry number 2292151-89-2. Its molecular formula is C26H32N2O5 and its molecular weight is 452.5 g/mol. It is also known as Enalaprilat Phenylethyl Ester.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Enalapril EP Impurity E is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

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 E
Catalogue No.	VQ-006360
CAS Number	2292151-89-2
IUPAC name	(2R)-1-[(2S)-2-[[(2S)-1-oxo-4-phenyl-1-(2-phenylethoxy)butan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid
Molecular formula	C₂₆H₃₂N₂O₅
Molecular weight	452.5 g/mol
Exact mass	452.2311
Grade	Reference Standard
HSN code	38229090
InChIKey	GYDOVIHEZKMIJO-AJSBUHFISA-N
SMILES	C[C@@H](C(=O)N1CCC[C@@H]1C(=O)O)N[C@@H](CCC2=CC=CC=C2)C(=O)OCCC3=CC=CC=C3
PubChem CID	95198728

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
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 Enalapril EP Impurity E?

The CAS Registry Number of Enalapril EP Impurity E is 2292151-89-2. It is also known as ((S)-1-Oxo-1-phenethoxy-4-phenylbutan-2-yl)-L-alanyl-L-proline, Enalaprilat Phenylethyl Ester, ((S)-1-oxo-1-phenethoxy-4-phenylbutan-2-yl)-L-alanyl-D-proline.

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

Enalapril EP Impurity E has the molecular formula C26H32N2O5 and a molecular weight of 452.5 g/mol. Its IUPAC name is (2R)-1-[(2S)-2-[[(2S)-1-oxo-4-phenyl-1-(2-phenylethoxy)butan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid.

What is Enalapril EP Impurity E used for?

Enalapril EP Impurity E 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 E can I order?

We supply Enalapril EP Impurity E 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 Enalapril EP Impurity E?

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

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