Fmoc-Tyr(Bzl)-OH

N-芴甲氧羰基-O-苄基-L-酪氨酸

Also known as: Fmoc-O-benzyl-L-tyrosine, Fmoc-L-Tyr(Bzl)-OH, Fmoc-Tyr(Bzl), Fmoc-tyrosine(Bzl)-OH, O-Benzyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-benzyl-L-tyrosine, (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(4-phenylmethoxyphenyl)propanoic acid, 9-fluorenylmethoxycarbonyl-3-(4-benzyloxyphenyl)-L-alanine, FMOC-(S)-2-AMINO-3-(4'-BENZYLOXYPHENYL)PROPANOIC ACID, N-Alpha-(9-fluorenylmethyloxycarbonyl)-O-benzyl-L-tyrosine, N-Alpha-Fmoc-O-benzyl-L-tyrosine

Fmoc-Tyr(Bzl)-OH (CAS 71989-40-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C31H27NO5 and a molecular weight of 493.550 g/mol. It is also known as Fmoc-O-benzyl-L-tyrosine, Fmoc-L-Tyr(Bzl)-OH and Fmoc-Tyr(Bzl). Key properties include a melting point of 157-161ºC, a boiling point of 719.7±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 389.1±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
71989-40-7
Jingsj CID
J-25500-2
Molecular Formula
C31H27NO5
Chinese Name
N-芴甲氧羰基-O-苄基-L-酪氨酸
Molecular Weight
493.550 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point157-161ºC
Boiling Point719.7±60.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point389.1±32.9 °C

Frequently Asked Questions

What is the CAS number of Fmoc-Tyr(Bzl)-OH?

The CAS number of Fmoc-Tyr(Bzl)-OH is 71989-40-7.

What are the molecular formula and molecular weight of Fmoc-Tyr(Bzl)-OH?

Fmoc-Tyr(Bzl)-OH has molecular formula C31H27NO5 and molecular weight 493.550 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-Tyr(Bzl)-OH (CAS 71989-40-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25500-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.