N6-[(benzyloxy)carbonyl]-D-lysine

Also known as: H-D-Lys(Z)-OH, Nepsilon-Benzyloxycarbonyl-D-lysine, N6-Cbz-D-lysine, N-EPSILON-BENZYLOXYCARBONYL-D-LYSINE, N-EPSILON-CARBOBENZOXY-D-LYSINE, N-EPSILON-CBZ-D-LYSINE, N-EPSILON-Z-D-LYSINE, N-[(Benzyloxy)carbonyl]-D-lysine, N-e-CBZ-D-Lysine, D-Lys(Z)-OH, H-D-Lys(Cbz)-OH, MFCD00063120, (2R)-2-amino-6-{[(benzyloxy)carbonyl]amino}hexanoic acid, 1-Pentanaminium, 1-carboxy-5-[[(phenylmethoxy)carbonyl]amino]-, inner salt, (1R)-

N6-[(benzyloxy)carbonyl]-D-lysine (CAS 34404-32-5) 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 229℃, a boiling point of 499.6±45.0 °C at 760 mmHg, a density of 1.206g/cm3 and a flash point of 255.9±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34404-32-5
Jingsj CID: J-15476-7
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	229℃
Boiling Point	499.6±45.0 °C at 760 mmHg
Density	1.206g/cm3
Flash Point	255.9±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	1.55

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 N6-[(benzyloxy)carbonyl]-D-lysine?

The CAS number of N6-[(benzyloxy)carbonyl]-D-lysine is 34404-32-5.

What are the molecular formula and molecular weight of N6-[(benzyloxy)carbonyl]-D-lysine?

N6-[(benzyloxy)carbonyl]-D-lysine has molecular formula C14H20N2O4 and molecular weight 280.320 g/mol.

What are the upstream and downstream products of N6-[(benzyloxy)carbonyl]-D-lysine?

For N6-[(benzyloxy)carbonyl]-D-lysine, Upstream Products: D-Lysine hydrochloride; Downstream Products: Boc-D-Lys(Fmoc)-OH, Boc-D-Lys-OH.

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. "N6-[(benzyloxy)carbonyl]-D-lysine (CAS 34404-32-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15476-7 (accessed 2026-11-09).

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