N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine

Name: N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine
Brand: Vaqora Chemicals
SKU: VQ-041420

About N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine

Listed under CAS 82834-12-6, N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine is an impurity of Perindopril available from Vaqora Chemicals. The compound has the formula C10H19NO4, corresponding to a molecular weight of 217.26 g/mol. Systematically, it is named (2S)-2-[[(2S)-1-ethoxy-1-oxopentan-2-yl]amino]propanoic acid. Alternative names: N-[(S)-1-Carbethoxybutyl]-(S)-alanine and N-[(S)-1-Carbethoxy-1-butyl]-L-alanine.

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. Good laboratory practice and suitable PPE are recommended during handling.

This Perindopril impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Perindopril

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

Perindopril impurities

Specifications & identifiers

Chemical identifiers
Product name	N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine
Catalogue No.	VQ-041420
CAS Number	82834-12-6
IUPAC name	(2S)-2-[[(2S)-1-ethoxy-1-oxopentan-2-yl]amino]propanoic acid
Molecular formula	C₁₀H₁₉NO₄
Molecular weight	217.26 g/mol
Exact mass	217.1314
Grade	Reference Standard
HSN code	38229090
InChIKey	AUVAVXHAOCLQBF-YUMQZZPRSA-N
SMILES	CCC[C@@H](C(=O)OCC)N[C@@H](C)C(=O)O
PubChem CID	10015159

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.9
H-bond donors / acceptors	2 / 5
TPSA	75.6 Å²
Synonyms	N-[(S)-1-Carbethoxybutyl]-(S)-alanine, N-[(1S)-1-Carboxyethyl]-L-norvaline 1-ethyl ester, N-((1S)-1-Carboxyethyl)-L-norvaline 1-ethyl ester, (2S)-2-(((2S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoic acid, (S)-2-(((S)-1-Ethoxy-1-oxopentan-2-yl)amino)propanoic acid, N-[(S)-1-Carbethoxy-1-butyl]-L-alanine, ((S)-1-ethoxy-1-oxopentan-2-yl)-L-alanine, L-Norvaline, N-[(1S)-1-carboxyethyl]-, 1-ethyl ester, N-((S)-Ethoxycarbonyl-1-butyl)-(S)-alanine, N-[1-(S)-ethoxycarbonyl-1-butyl]-(S)-alanine, N-[(2S)-1-Ethoxy-1-oxopentan-2-yl]-L-alanine, N-[1-(S)-Ethoxycarbonylbutyl]-(S)-alanine

Safety & hazard information (GHS)

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements: P273, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine?

The CAS Registry Number of N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine is 82834-12-6. It is also known as N-[(S)-1-Carbethoxybutyl]-(S)-alanine, N-[(1S)-1-Carboxyethyl]-L-norvaline 1-ethyl ester, N-((1S)-1-Carboxyethyl)-L-norvaline 1-ethyl ester.

What is the molecular formula and molecular weight of N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine?

N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine has the molecular formula C10H19NO4 and a molecular weight of 217.26 g/mol. Its IUPAC name is (2S)-2-[[(2S)-1-ethoxy-1-oxopentan-2-yl]amino]propanoic acid.

What is N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine used for?

N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine is supplied as a characterised reference material related to Perindopril. 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 N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine can I order?

We supply N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine 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 N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine?

Yes. Every lot of N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine 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 N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine be shipped internationally?

Yes. We export N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.