N-[(Benzyloxy)carbonyl]-L-histidine

Also known as: Z-His-OH, Nα-Carbobenzoxy-L-histidine, Nα-Cbz-L-histidine, N-Benzyloxycarbonyl-L-histidine, CBZ-L-His-OH, Nalpha-Carbobenzyloxy-L-histidine, Nalpha-Benzyloxycarbonyl-L-histidine, N-[(Phenylmethoxy)carbonyl]-L-histidine, (S)-2-(((Benzyloxy)carbonyl)amino)-3-(1H-imidazol-4-yl)propanoic acid, N-Carbobenzoxy-L-histidine, N2-Carbobenzyloxy-L-histidine

N-[(Benzyloxy)carbonyl]-L-histidine (CAS 14997-58-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H15N3O4 and a molecular weight of 289.287 g/mol. Key properties include a melting point of 168 °C (dec.)(lit.), a boiling point of 616.7±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 326.8±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14997-58-1
Jingsj CID: J-14396-4
Molecular Formula: C₁₄H₁₅N₃O₄
Molecular Weight: 289.287 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	168 °C (dec.)(lit.)
Boiling Point	616.7±55.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	326.8±31.5 °C
Exact Mass	289.106262
PSA	104.31000
LogP	1.20
Vapor Pressure	0.0±1.9 mmHg at 25°C
Refractive Index	1.614

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	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of N-[(Benzyloxy)carbonyl]-L-histidine?

The CAS number of N-[(Benzyloxy)carbonyl]-L-histidine is 14997-58-1.

What are the molecular formula and molecular weight of N-[(Benzyloxy)carbonyl]-L-histidine?

N-[(Benzyloxy)carbonyl]-L-histidine has molecular formula C14H15N3O4 and molecular weight 289.287 g/mol.

What are the upstream and downstream products of N-[(Benzyloxy)carbonyl]-L-histidine?

For N-[(Benzyloxy)carbonyl]-L-histidine, Upstream Products: L-Histidine, Benzyl 4-nitrophenyl carbonate, L-Histidine monohydrochloride monohydrate; Downstream Products: Boc-His(Trt)-OH, L-Histidine.

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-[(Benzyloxy)carbonyl]-L-histidine (CAS 14997-58-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14396-4 (accessed 2026-11-09).

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