Fmoc-2-methyl-L-phenylalanine

Fmoc-L-2-甲基苯丙氨酸

Also known as: (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(o-tolyl)propanoic acid, Fmoc-L-2-methylphenylalanine, Fmoc-Phe(2-Me)-OH, Fmoc-L-2-Me-Phe-OH, Fmoc-L-2-Methyl-phe-OH, Fmoc-o-Me-L-Phe-OH, Fmoc-2-methyl-L-phenylalanine, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-2-methyl-L-phenylalanine, MFCD00671391, 2-Methyl-L-phenylalanine, N-FMOC protected

Fmoc-2-methyl-L-phenylalanine (CAS 211637-75-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H23NO4 and a molecular weight of 401.454 g/mol. It is also known as (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(o-tolyl)propanoic acid, Fmoc-L-2-methylphenylalanine and Fmoc-Phe(2-Me)-OH. Key properties include a melting point of 118ºC, a boiling point of 631.0±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 335.4±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
211637-75-1
Jingsj CID
J-1957963-0
Molecular Formula
C25H23NO4
Chinese Name
Fmoc-L-2-甲基苯丙氨酸
Molecular Weight
401.454 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point118ºC
Boiling Point631.0±55.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point335.4±31.5 °C

Frequently Asked Questions

What is the CAS number of Fmoc-2-methyl-L-phenylalanine?

The CAS number of Fmoc-2-methyl-L-phenylalanine is 211637-75-1.

What are the molecular formula and molecular weight of Fmoc-2-methyl-L-phenylalanine?

Fmoc-2-methyl-L-phenylalanine has molecular formula C25H23NO4 and molecular weight 401.454 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-2-methyl-L-phenylalanine (CAS 211637-75-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1957963-0 (accessed 2026-10-25).

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