ChemicalBook--->CAS DataBase List--->138774-92-2

138774-92-2

138774-92-2 Structure

138774-92-2 Structure
IdentificationMore
[Name]

Fmoc-D-Me-Ala-OH
[CAS]

138774-92-2
[Synonyms]

FMOC-D-MEALA-OH
FMOC-N-ALPHA-METHYL-D-ALANINE
FMOC-N-ME-D-ALA-OH
FMOC-N-METHYL-D-ALANINE
N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-N-ALPHA-METHYL-D-ALANINE
N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-N-ALPHA-METHYL-D-ALANINE
N-ALPHA-FMOC-N-ALPHA-METHYL-D-ALANINE
FMOC-N-ME-D-ALA 98.5+%
N-ALPHA-(FLUORENYLMETHYLOXYCARBONYL)-N-ALPHA-METHYL-D-ALANINE
N-(9-Fluorenylmethyloxycarbonyl)-N-Methyl-D-alanine
N-Fmoc-N-methyl-D-alanine
[Molecular Formula]

C19H19NO4
[MDL Number]

MFCD00153385
[Molecular Weight]

325.36
[MOL File]

138774-92-2.mol
Questions And AnswerBack Directory
[Synthesis]

In the presence of a base, N-fluorenylmethoxycarbonyl chloride reacts with N-methyl-D-alanine to yield Fmoc-D-Me-Ala-OH. This method is simple to operate, has mild reaction conditions, high yield, and wide applicability for preparing Fmoc-D-Me-Ala-OH. The synthetic reaction formula of Fmoc-D-Me-Ala-OH is shown in the figure below:

Synthesis of 138774-92-2

Chemical PropertiesBack Directory
[Boiling point ]

514.9±29.0 °C(Predicted)
[density ]

1.262±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[form ]

Solid
[pka]

3.92±0.10(Predicted)
[color ]

White to off-white
[Optical Rotation]

18.0521° (C=1.0021 g/100ml, DMF)
[BRN ]

6936712
[InChI]

InChI=1S/C19H19NO4/c1-12(18(21)22)20(2)19(23)24-11-17-15-9-5-3-7-13(15)14-8-4-6-10-16(14)17/h3-10,12,17H,11H2,1-2H3,(H,21,22)/t12-/m1/s1
[InChIKey]

JOFHWKQIQLPZTC-GFCCVEGCSA-N
[SMILES]

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

138774-92-2(CAS DataBase Reference)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[F ]

10
[HS Code ]

2924 29 70
[HazardClass ]

IRRITANT
Hazard InformationBack Directory
[Chemical Properties]

White to off-white powder
[Uses]

peptide synthesis
[reaction suitability]

reaction type: Fmoc solid-phase peptide synthesis
Spectrum DetailBack Directory
[Spectrum Detail]

Fmoc-D-Me-Ala-OH(138774-92-2)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

138774-92-2(sigmaaldrich)
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