L-Norvaline ethyl ester hydrochloride

Also known as: (2S)-2-Aminopentanoic acid ethyl ester hydrochloride, (S)-2-Aminopentanoic acid ethyl ester hydrochloride, (S)-2-Aminovaleric Acid Ethyl Ester Hydrochloride, Ethyl (S)-2-Aminopentanoate Hydrochloride, Ethyl (S)-2-Aminovalerate Hydrochloride, Ethyl L-norvalinate hydrochloride (1:1), H-NVA-OEt·HCl, H-Nva-OEt·HCl, L-Norvaline, ethyl ester, hydrochloride (1:1), ethyl (2S)-2-aminopentanoate hydrochloride

L-Norvaline ethyl ester hydrochloride (CAS 40918-51-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H16ClNO2 and a molecular weight of 181.660 g/mol. Key properties include a melting point of 104-106ºC, a boiling point of 175.4ºC at 760 mmHg and a flash point of 48.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40918-51-2
Jingsj CID: J-1962799-7
Molecular Formula: C₇H₁₆ClNO₂
Molecular Weight: 181.660 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	104-106ºC
Boiling Point	175.4ºC at 760 mmHg
Flash Point	48.4ºC
Exact Mass	181.086960
PSA	52.32000
LogP	2.17920
Storage Conditions	Store at 0-5°C

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):1793-1144.

Frequently Asked Questions

What is the CAS number of L-Norvaline ethyl ester hydrochloride?

The CAS number of L-Norvaline ethyl ester hydrochloride is 40918-51-2.

What are the molecular formula and molecular weight of L-Norvaline ethyl ester hydrochloride?

L-Norvaline ethyl ester hydrochloride has molecular formula C7H16ClNO2 and molecular weight 181.660 g/mol.

What are the upstream and downstream products of L-Norvaline ethyl ester hydrochloride?

For L-Norvaline ethyl ester hydrochloride, Upstream Products: Ethanol, L-Norvaline; Downstream Products: N-[(2S)-1-Ethoxy-1-oxopentan-2-yl]-L-alanine.

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. "L-Norvaline ethyl ester hydrochloride (CAS 40918-51-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962799-7 (accessed 2026-11-09).

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