Z-Ala-OSu

Also known as: Benzyloxycarbonyl-L-alanine N-hydroxysuccinimide ester, Cbz-Ala-OSu, Z-L-Ala-OSu, N-Benzyloxycarbonyl-L-alanine N-hydroxysuccinimide ester, (2,5-dioxopyrrolidin-1-yl) (2S)-2-(phenylmethoxycarbonylamino)propanoate, CBZ-L-ALANINE HYDROXYSUCCINIMIDE ESTER, Z-L-ALANINE HYDROXYSUCCINIMIDE ESTER

Z-Ala-OSu (CAS 3401-36-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H16N2O6 and a molecular weight of 320.297 g/mol. Key properties include a melting point of 119-123ºC and a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3401-36-3
Jingsj CID: J-1959255-3
Molecular Formula: C₁₅H₁₆N₂O₆
Molecular Weight: 320.297 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	119-123ºC
Density	1.4±0.1 g/cm3
Exact Mass	320.100830
PSA	102.01000
LogP	0.19
Refractive Index	1.580
Storage Conditions	−20°C

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):1793-1070.

Customs & Trade Information

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Z-Ala-OSu?

The CAS number of Z-Ala-OSu is 3401-36-3.

What are the molecular formula and molecular weight of Z-Ala-OSu?

Z-Ala-OSu has molecular formula C15H16N2O6 and molecular weight 320.297 g/mol.

What are the upstream and downstream products of Z-Ala-OSu?

For Z-Ala-OSu, Upstream Products: N-Hydroxysuccinimide, N-Carbobenzyloxy-L-alanine, (2,5-dioxopyrrolidin-1-yl) 1,2,2,2-tetrachloroethyl carbonate; Downstream Products: N-Benzyloxycarbonyl-L-alanyl-L-proline.

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. "Z-Ala-OSu (CAS 3401-36-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959255-3 (accessed 2026-11-09).

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