Fmoc-N-methyl-D-leucine

Fmoc-N-甲基-D-亮氨酸

Also known as: N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-D-leucine, D-Leucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, (2R)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-4-methylpentanoic acid, FMOC-D-MELEU-OH, FMOC-N-ME-D-LEU-OH, FMOC-N-ALPHA-METHYL-D-LEUCINE, N-ALPHA-FMOC-N-ALPHA-METHYL-D-LEUCINE, N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-N-ALPHA-METHYL-D-LEUCINE, Fmoc-N-Me-D-Leu-OH, MFCD00235877

Fmoc-N-methyl-D-leucine (CAS 103478-63-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H25NO4 and a molecular weight of 367.438 g/mol. It is also known as N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-D-leucine, D-Leucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl- and (2R)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-4-methylpentanoic acid. Key properties include a boiling point of 537.3±29.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 278.7±24.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
103478-63-3
Jingsj CID
J-1993741-4
Molecular Formula
C22H25NO4
Chinese Name
Fmoc-N-甲基-D-亮氨酸
Molecular Weight
367.438 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point537.3±29.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point278.7±24.3 °C

Frequently Asked Questions

What is the CAS number of Fmoc-N-methyl-D-leucine?

The CAS number of Fmoc-N-methyl-D-leucine is 103478-63-3.

What are the molecular formula and molecular weight of Fmoc-N-methyl-D-leucine?

Fmoc-N-methyl-D-leucine has molecular formula C22H25NO4 and molecular weight 367.438 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-N-methyl-D-leucine (CAS 103478-63-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993741-4 (accessed 2026-10-24).

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