Z-Trp-NH2

Also known as: benzyl N-[(2S)-1-amino-3-(1H-indol-3-yl)-1-oxopropan-2-yl]carbamate, Nalpha-Z-L-tryptophan amide, N-Carbobenzoxy-L-tryptophanamide, CBZ-Trp-NH2, Z-L-Trp-NH2, Z-L-TRYPTOPHAN AMIDE, Z-TRYPTOPHAN-NH2, N-[(1S)-2-Amino-1-(1H-indol-3-ylmethyl)-2-oxoethyl]carbamic acid phenylmethyl ester

Z-Trp-NH2 (CAS 20696-64-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C19H19N3O3 and a molecular weight of 337.37200 g/mol. Key properties include a melting point of 188-189ºC and a density of 1.305. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20696-64-4
Jingsj CID: J-993952-0
Molecular Formula: C₁₉H₁₉N₃O₃
Molecular Weight: 337.37200 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	188-189ºC
Density	1.305
Exact Mass	337.14300
PSA	97.21000
LogP	3.58190

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 Z-Trp-NH2?

The CAS number of Z-Trp-NH2 is 20696-64-4.

What are the molecular formula and molecular weight of Z-Trp-NH2?

Z-Trp-NH2 has molecular formula C19H19N3O3 and molecular weight 337.37200 g/mol.

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-Trp-NH2 (CAS 20696-64-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-993952-0 (accessed 2026-11-09).

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