Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester CAS#: 152548-66-8

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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester

Basic information Safety Supplier Related

Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Basic information

Product Name:

Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester

Synonyms:

N-ALPHA-FMOC-N-ALPHA-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
FMOC-L-MEASP(TBU)-OH
FMOC-MEASP(OTBU)-OH
FMOC-N-ME-ASPARTIC ACID(OTBU)-OH
FMOC-N-ME-ASP(OTBU)-OH
FMOC-N-METHYL-L-ASPARTIC ACID BETA-T-BUTYL ESTER

CAS:

152548-66-8

MF:

C24H27NO6

MW:

425.47

EINECS:

240-880-5

Product Categories:

Aspartic acid [Asp, D]
N-Methyl Amino Acids
Fmoc-Amino acid series
amino acids
PROTECTED AMINO ACID & PEPTIDES

Mol File:

152548-66-8.mol

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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Chemical Properties

Melting point:: 135-140°C
Boiling point:: 598.7±50.0 °C(Predicted)
Density: 1.237±0.06 g/cm3(Predicted)
storage temp.: 2-8°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
InChI: InChI=1S/C24H27NO6/c1-24(2,3)31-21(26)13-20(22(27)28)25(4)23(29)30-14-19-17-11-7-5-9-15(17)16-10-6-8-12-18(16)19/h5-12,19-20H,13-14H2,1-4H3,(H,27,28)/t20-/m0/s1
InChIKey: CYWWLVIEAOUXGW-FQEVSTJZSA-N
SMILES: C(O)(=O)[C@H](CC(OC(C)(C)C)=O)N(C(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O)C
CAS DataBase Reference: 152548-66-8(CAS DataBase Reference)

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Safety Information

Hazard Codes: N
Risk Statements: 50/53
Safety Statements: 60-61
WGK Germany: 3
HS Code: 2924 29 70
HazardClass: IRRITANT

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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Usage And Synthesis

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.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Fmoc-N-methyl-L-aspartic acid 4-tert-butyl esterSupplier

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