O-Benzyl-L-threonine

Also known as: (2S,3R)-2-amino-3-(benzyloxy)butanoic acid, (2S,3R)-2-amino-3-phenylmethoxybutanoic acid, H-Thr(Bzl)-OH, H-L-Thr(Bzl)-OH, O-Benzyl-L-threinine, O-Benzylthreonine, Threonine, O-(phenylmethyl)-

O-Benzyl-L-threonine (CAS 4378-10-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H15NO3 and a molecular weight of 209.24200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4378-10-3
Jingsj CID: J-1973456-6
Molecular Formula: C₁₁H₁₅NO₃
Molecular Weight: 209.24200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Exact Mass	209.10500
PSA	72.55000
LogP	1.70390
Storage Conditions	Store at RT.

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 O-Benzyl-L-threonine?

The CAS number of O-Benzyl-L-threonine is 4378-10-3.

What are the molecular formula and molecular weight of O-Benzyl-L-threonine?

O-Benzyl-L-threonine has molecular formula C11H15NO3 and molecular weight 209.24200 g/mol.

What are the upstream and downstream products of O-Benzyl-L-threonine?

For O-Benzyl-L-threonine, Upstream Products: N-Cbz-O-benzyl-L-threonine, Benzyl bromide, Benzyl 2,2,2-trichloroacetimidate; Downstream Products: L-Threonine, Fmoc-Thr(Bzl)-OH, N-(tert-Butoxycarbonyl)-O-benzyl-L-threonine.

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. "O-Benzyl-L-threonine (CAS 4378-10-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973456-6 (accessed 2026-11-09).

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