Fmoc-D-Cysteine monohydrate

Fmoc-D-半胱氨酸一水合物

Also known as: Fmoc-D-Cys-OH·H2O, Fmoc-D-Cys-OH.H2O, N-ALPHA-FMOC-D-CYSTEINE, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-cysteine, (9H-Fluoren-9-yl)methoxy]carbonyl D-Cys-OH·H2O, D-Cysteine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-mercaptopropanoic acid monohydrate

Fmoc-D-Cysteine monohydrate (CAS 157355-80-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H17NO4S and a molecular weight of 343.397 g/mol. It is also known as Fmoc-D-Cys-OH·H2O, Fmoc-D-Cys-OH.H2O and N-ALPHA-FMOC-D-CYSTEINE. Key properties include a boiling point of 574.4±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 301.2±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
157355-80-1
Jingsj CID
J-1087602-4
Molecular Formula
C18H17NO4S
Chinese Name
Fmoc-D-半胱氨酸一水合物
Molecular Weight
343.397 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point574.4±50.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point301.2±30.1 °C

Frequently Asked Questions

What is the CAS number of Fmoc-D-Cysteine monohydrate?

The CAS number of Fmoc-D-Cysteine monohydrate is 157355-80-1.

What are the molecular formula and molecular weight of Fmoc-D-Cysteine monohydrate?

Fmoc-D-Cysteine monohydrate has molecular formula C18H17NO4S and molecular weight 343.397 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-D-Cysteine monohydrate (CAS 157355-80-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087602-4 (accessed 2026-10-24).

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