N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine

Also known as: ECPPA, NEPA, N-[(S)-(+)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine, N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]alanine, N2-[(S)-(+)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine, (αS)-α-[[(1S)-1-carboxyethyl]amino]benzenebutanoic acid α-ethyl ester, Benzenebutanoic acid, α-[[(1S)-1-carboxyethyl]amino]-, α-ethyl ester, (αS)-, N-[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]-L-alanine, Enalapril impurity B, Ramipril EP impurity F

N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine (CAS 82717-96-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H21NO4 and a molecular weight of 279.332 g/mol. Key properties include a melting point of 150-152 °C(lit.), a boiling point of 441.2±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 220.6±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 82717-96-2
Jingsj CID: J-1107567-5
Molecular Formula: C₁₅H₂₁NO₄
Molecular Weight: 279.332 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	150-152 °C(lit.)
Boiling Point	441.2±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	220.6±28.7 °C
Exact Mass	279.147064
PSA	75.63000
LogP	2.74
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.524
Storage Conditions	-20°C Freezer

Activity & Biological Data

Additional Information	[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1101.

Customs & Trade Information

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine?

The CAS number of N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine is 82717-96-2.

What are the molecular formula and molecular weight of N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine?

N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine has molecular formula C15H21NO4 and molecular weight 279.332 g/mol.

What are the upstream and downstream products of N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine?

For N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine, Upstream Products: Ethyl 2-oxo-4-phenylbutanoate, L-Alanine benzyl ester p-toluenesulfonate, Oxalyl chloride; Downstream Products: Spirapril hydrochloride, 1,3-Dicyclohexylurea, Ramipril.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine (CAS 82717-96-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1107567-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.