N-Cbz-L-Serine

Also known as: Z-Ser-OH, N-Carbobenzyloxy-L-serine, N-Benzyloxycarbonyl-L-serine, Carbobenzyloxy-L-serine, CBZ-L-Serine, CBZ-Ser-OH, N-Carbobenzoxy-L-serine, Benzyloxycarbonyl-L-serine, N-α-Carbobenzoxy-L-serine, N-α-CBZ-L-serine

N-Cbz-L-Serine (CAS 1145-80-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H13NO5 and a molecular weight of 239.225 g/mol. Key properties include a melting point of 116-119 °C(lit.), a boiling point of 487.5±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 248.6±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1145-80-8
Jingsj CID: J-1107135-5
Molecular Formula: C₁₁H₁₃NO₅
Molecular Weight: 239.225 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	116-119 °C(lit.)
Boiling Point	487.5±45.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	248.6±28.7 °C
Exact Mass	239.079376
PSA	95.86000
LogP	0.83
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.572

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.

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. 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-Cbz-L-Serine?

The CAS number of N-Cbz-L-Serine is 1145-80-8.

What are the molecular formula and molecular weight of N-Cbz-L-Serine?

N-Cbz-L-Serine has molecular formula C11H13NO5 and molecular weight 239.225 g/mol.

What are the upstream and downstream products of N-Cbz-L-Serine?

For N-Cbz-L-Serine, Upstream Products: L-Serine, N-Carbobenzoxy-L-serine Benzyl Ester, D-Serine; Downstream Products: (S)-Benzyl (3-hydroxy-1-(methylamino)-1-oxopropan-2-yl)carbamate, Diphenyl hydrogen phosphate, N-Carbobenzoxy-L-serine β-lactone.

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-Cbz-L-Serine (CAS 1145-80-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1107135-5 (accessed 2026-11-09).

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