ChemicalBook--->CAS DataBase List--->152548-66-8

152548-66-8

152548-66-8 Structure

152548-66-8 Structure
IdentificationMore
[Name]

Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester
[CAS]

152548-66-8
[Synonyms]

FMOC-L-MEASP(TBU)-OH
FMOC-MEASP(OTBU)-OH
FMOC-N-ALPHA-METHYL-L-ASPARTIC ACID BETA-T-BUTYL ESTER
FMOC-N-ME-ASPARTIC ACID(OTBU)-OH
FMOC-N-ME-ASP(OTBU)-OH
FMOC-N-METHYL-L-ASPARTIC ACID BETA-T-BUTYL ESTER
N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-N-ALPHA-METHYL-L-ASPARTIC ACID BETA-T BUTYL ESTER
N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-N-ALPHA-METHYL-L-ASPARTIC ACID BETA-TERT-BUTYL ESTER
N-ALPHA-FMOC-N-ALPHA-METHYL-L-ASPARTIC ACID BETA-T-BUTYL ESTER
FMOC-N-ME-ASP(OBUT)-OH
N-alpha-(9-Fluorenylmethyloxycarbonyl)-N-alpha-methyl-L-aspartic acid beta-t-butyl ester
Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester
N-(9-Fluorenylmethyloxycarbonyl)-N-methyl-L-aspartic acid 4-tert-butyl ester
[EINECS(EC#)]

240-880-5
[Molecular Formula]

C24H27NO6
[MDL Number]

MFCD00237027
[Molecular Weight]

425.47
[MOL File]

152548-66-8.mol
Chemical PropertiesBack Directory
[Melting point ]

135-140°C
[Boiling point ]

598.7±50.0 °C(Predicted)
[density ]

1.237±0.06 g/cm3(Predicted)
[storage temp. ]

-15°C
[solubility ]

Soluble in water or 1% acetic acid
[form ]

Powder
[pka]

3.59±0.23(Predicted)
[color ]

White to off-white
[optical activity]

[α]22/D -39.0°, c = 0.5% in DMF
[CAS DataBase Reference]

152548-66-8(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

N
[Risk Statements ]

50/53
[Safety Statements ]

60-61
[WGK Germany ]

3
[HS Code ]

2924 29 70
[HazardClass ]

IRRITANT
Hazard InformationBack Directory
[Chemical Properties]

White to off-white solid
[Uses]

Fmoc protected N-methyl amino acid suitable for solid phase peptide synthesis. N-methyl amino acids have been shown to improve proteolytic stability of peptides.
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