Fmoc-Cys(Bzl)-OH

N-芴甲氧羰基-S-苄基-L-半胱氨酸

Also known as: Fmoc-S-benzyl-L-cysteine, N-alpha-Fmoc-S-benzyl-L-cysteine, S-Benzyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]cysteine, (2R)-3-benzylsulfanyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid, FMOC-CYSTEINE(BZL)-OH, FMOC-S-BENZYL-L-CYSTEINE, N-alpha-(9-Fluorenylmethyloxycarbonyl)-S-benzyl-L-cysteine, Cysteine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-S-(phenylmethyl)-, FMOC-(S)-2-AMINO-3-(S-BENZYLTHIO)PROPANOIC ACID, FMOC-(S)-BENZYL-L-CYS

Fmoc-Cys(Bzl)-OH (CAS 53298-33-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H23NO4S and a molecular weight of 433.519 g/mol. It is also known as Fmoc-S-benzyl-L-cysteine, N-alpha-Fmoc-S-benzyl-L-cysteine and S-Benzyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]cysteine. Key properties include a boiling point of 663.2±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 354.9±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
53298-33-2
Jingsj CID
J-1985972-1
Molecular Formula
C25H23NO4S
Chinese Name
N-芴甲氧羰基-S-苄基-L-半胱氨酸
Molecular Weight
433.519 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point663.2±55.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point354.9±31.5 °C

Frequently Asked Questions

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

The CAS number of Fmoc-Cys(Bzl)-OH is 53298-33-2.

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

Fmoc-Cys(Bzl)-OH has molecular formula C25H23NO4S and molecular weight 433.519 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-Cys(Bzl)-OH (CAS 53298-33-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1985972-1 (accessed 2026-10-22).

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