Skip to main content
Jingsj
.mol.sdf

N-Benzyloxycarbonyl-L-phenylalanine ethyl ester

Also known as: Cbz-Phe-OEt, Z-Phe-OEt, N-Carbobenzoxy-L-phenylalanine ethyl ester, L-Phenylalanine, N-[(phenylmethoxy)carbonyl]-, ethyl ester

N-Benzyloxycarbonyl-L-phenylalanine ethyl ester (CAS 28709-70-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H21NO4 and a molecular weight of 327.38000 g/mol. Key properties include a melting point of 85-88ºC, a boiling point of 489ºC at 760mmHg, a density of 1.162g/cm3 and a flash point of 249.5ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
28709-70-8
Jingsj CID
J-1990232-0
Molecular Formula
C19H21NO4
Molecular Weight
327.38000 g/mol
Category
Organic Acids
Last updated
11/2/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point85-88ºC
Boiling Point489ºC at 760mmHg
Density1.162g/cm3
Flash Point249.5ºC
Exact Mass299.11600
PSA75.63000
LogP2.99960
Vapor Pressure2.76E-11mmHg at 25°C

Customs & Trade Information

HS Code2924299090
Summary2924299090. 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-Benzyloxycarbonyl-L-phenylalanine ethyl ester?

The CAS number of N-Benzyloxycarbonyl-L-phenylalanine ethyl ester is 28709-70-8.

What are the molecular formula and molecular weight of N-Benzyloxycarbonyl-L-phenylalanine ethyl ester?

N-Benzyloxycarbonyl-L-phenylalanine ethyl ester has molecular formula C19H21NO4 and molecular weight 327.38000 g/mol.

What are the upstream and downstream products of N-Benzyloxycarbonyl-L-phenylalanine ethyl ester?

For N-Benzyloxycarbonyl-L-phenylalanine ethyl ester, Upstream Products: Ethanol, N-Benzyloxycarbonyl-L-phenylalanine, N-Acetyl-L-phenylalanine ethyl ester; Downstream Products: (S)-Cbz-Phenylalaninol, Cbz-L-Phenylalaninal, Benzyl N-[(2S)-4-chloro-3-oxo-1-phenylbutan-2-yl]carbamate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "N-Benzyloxycarbonyl-L-phenylalanine ethyl ester (CAS 28709-70-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990232-0 (accessed 2026-11-09).

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