N-Carbobenzyloxy-L-threonine

N-苄氧羰基-L-苏氨酸

Also known as: Z-Thr-OH, Z-Thr, Z-L-Threonine, Z-L-Thr-OH, N-Cbz-L-threonine, Cbz-L-Thr-OH, Benzyloxycarbonyl-L-threonine, N-Benzyloxycarbonyl-L-threonine, N-Carbobenzoxy-L-threonine, (2S,3R)-2-{[(benzyloxy)carbonyl]amino}-3-hydroxybutanoic acid, (2S,3R)-3-hydroxy-2-(phenylmethoxycarbonylamino)butanoic acid, N-[(Benzyloxy)carbonyl]-L-threonine, N-Carbobenzyloxy-L-threonine, N-Cbz-L-ThrOH, Z-L-Thr, Z-THREONINE, Cbz-L-threonine

N-Carbobenzyloxy-L-threonine (CAS 19728-63-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H15NO5 and a molecular weight of 253.251 g/mol. It is also known as Z-Thr-OH, Z-Thr and Z-L-Threonine. Key properties include a melting point of 101-103 °C(lit.), a boiling point of 483.7±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 246.3±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19728-63-3
Jingsj CID
J-14397-4
Molecular Formula
C12H15NO5
Chinese Name
N-苄氧羰基-L-苏氨酸
Molecular Weight
253.251 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point101-103 °C(lit.)
Boiling Point483.7±45.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point246.3±28.7 °C

Frequently Asked Questions

What is the CAS number of N-Carbobenzyloxy-L-threonine?

The CAS number of N-Carbobenzyloxy-L-threonine is 19728-63-3.

What are the molecular formula and molecular weight of N-Carbobenzyloxy-L-threonine?

N-Carbobenzyloxy-L-threonine has molecular formula C12H15NO5 and molecular weight 253.251 g/mol.

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

Last updated:

How to cite: Jingsj. "N-Carbobenzyloxy-L-threonine (CAS 19728-63-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14397-4 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.