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

Also known as: Z-Lys-OH, Z-Lysine, Z-L-Lys-OH, Z-L-Lysine, Nalpha-Cbz-L-lysine, Nalpha-Carbobenzoxy-L-lysine, N-α-Carbobenzoxy-L-lysine, N-[(Benzyloxy)carbonyl]-L-lysine, (2S)-6-amino-2-(phenylmethoxycarbonylamino)hexanoic acid, (S)-6-Amino-2-(((benzyloxy)carbonyl)amino)hexanoic acid, N-Cbz-L-lysine, N2-(Carbobenzyloxy)-L-lysine, N2-Cbz-L-lysine, N-α-Benzyloxycarbonyl-L-lysine, N-α-Cbz-L-lysine, Carbobenzoxy-L-lysine, MFCD00038204, EINECS 218-662-6, N2-[(Phenylmethoxy)carbonyl]-L-lysine, N(alpha)-Z-L-lysine

N-[(Benzyloxy)carbonyl]-L-lysine (CAS 2212-75-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H20N2O4 and a molecular weight of 280.320 g/mol. Key properties include a melting point of 226-231 °C (dec.)(lit.), a boiling point of 497.0±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 254.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2212-75-1
Jingsj CID: J-24481-5
Molecular Formula: C₁₄H₂₀N₂O₄
Molecular Weight: 280.320 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	226-231 °C (dec.)(lit.)
Boiling Point	497.0±45.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	254.4±28.7 °C
Exact Mass	280.142303
PSA	101.65000
LogP	1.36
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.550

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-[(Benzyloxy)carbonyl]-L-lysine?

The CAS number of N-[(Benzyloxy)carbonyl]-L-lysine is 2212-75-1.

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

N-[(Benzyloxy)carbonyl]-L-lysine has molecular formula C14H20N2O4 and molecular weight 280.320 g/mol.

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

For N-[(Benzyloxy)carbonyl]-L-lysine, Upstream Products: Z-Lys(Boc)-OH, L-Lysine hydrochloride, Nε-(tert-Butoxycarbonyl)-L-lysine; Downstream Products: Sorbitol, L-Lysine, Benzyl bromide.

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-lysine (CAS 2212-75-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24481-5 (accessed 2026-11-09).

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