Fmoc-N-methyl-L-leucine Chemical Properties

Melting point:

113-116 °C

alpha 

-20.5 º (c=1% in DMF)

Boiling point:

537.3±29.0 °C(Predicted)

Density 

1.194±0.06 g/cm3(Predicted)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

pka

3.93±0.21(Predicted)

form 

Powder

color 

White

optical activity

[α]20/D 20.5±0.5°, c = 1% in DMF

Water Solubility 

Slightly soluble in water.

BRN 

3630430

InChI

InChI=1S/C22H25NO4/c1-14(2)12-20(21(24)25)23(3)22(26)27-13-19-17-10-6-4-8-15(17)16-9-5-7-11-18(16)19/h4-11,14,19-20H,12-13H2,1-3H3,(H,24,25)/t20-/m0/s1

InChIKey

BUJQSIPFDWLNDC-FQEVSTJZSA-N

SMILES

C(O)(=O)[C@H](CC(C)C)N(C(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O)C

CAS DataBase Reference

103478-62-2(CAS DataBase Reference)

Safety Information

Safety Statements 

22-24/25

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29242990

MSDS

• Language:English Provider:SigmaAldrich

Fmoc-N-methyl-L-leucine Usage And Synthesis

Chemical Properties

White to off-white solid

Uses

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Fmoc-N-methyl-L-leucine(103478-62-2)Related Product Information

• Kresoxim-methyl
• L-Fmoc-Aspartic acid alpha-tert-butyl ester
• Fmoc-Asp(OtBu)-OH
• Fmoc-Leu-OH
• L-tert-Leucine
• Tribenuron methyl
• N-CARBOBENZOXY-DL-LEUCINE
• Methyl acetate
• Nalpha-Fmoc-Ndelta-trityl-L-glutamine
• Fmoc-Phe-OH
• METSULFURON METHYL
• 9-Fluorenylmethyl chloroformate
• Methyl salicylate
• METHOXYCARBONYLSULFENYL CHLORIDE
• L-Leucine
• Thiophanate-methyl
• Fmoc-OSu
• DL-Leucine