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129460-09-9

129460-09-9 Structure

129460-09-9 Structure
IdentificationMore
[Name]

L-Fmoc-Aspartic acid alpha-tert-butyl ester
[CAS]

129460-09-9
[Synonyms]

FMOC-ASPARTIC ACID-OTBU
FMOC-ASP-OBUT
FMOC-ASP-OTBU
FMOC-ASP(OTBU)-OH
FMOC-L-ASPARTIC ACID-ALPHA-T-BUTYL ESTER
FMOC-L-ASP-OTBU
L-FMOC-ASPARTIC ACID ALPHA-T-BUTYL ESTER
N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-L-ASPARTIC ACID ALPHA-T-BUTYL ESTER
N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-L-ASPARTIC ACID ALPHA T-BUTYL ESTER
N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-L-ASPARTIC ACID T-BUTYL ESTER
N-ALPHA-FMOC-L-ASPARTIC ACID ALPHA-T-BUTYL ESTER
(R)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-SUCCINIC ACID 1-TERT-BUTYL ESTER
(S)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-SUCCINIC ACID 1-TERT-BUTYL ESTER
N-ALPHA-L-ASPARTIC ACID ALPHA TERT-BUTYL ESTER
Fmoc-Asp-OBu
NALPHA-9-Fluorenylmethoxycarbonyl-L-aspartic acid ALPHA-tert-butyl ester
L-Fmoc-Aspartic acid alpha-tert-butyl ester
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartic acid 1-(1,1-dimethylethyl ester
1-tert-Butyl N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartate
Fmoc-L-aspartic acid 1-tert-butyl ester
[Molecular Formula]

C23H25NO6
[MDL Number]

MFCD00065631
[Molecular Weight]

411.45
[MOL File]

129460-09-9.mol
Chemical PropertiesBack Directory
[Appearance]

White powder
[Melting point ]

90-98°C
[Boiling point ]

617.4±55.0 °C(Predicted)
[density ]

1.251±0.06 g/cm3(Predicted)
[storage temp. ]

Store at RT.
[solubility ]

Soluble in water or 1% acetic acid
[form ]

powder to crystal
[pka]

4.08±0.19(Predicted)
[color ]

White to Almost white
[Major Application]

peptide synthesis
[InChI]

1S/C23H25NO6/c1-23(2,3)30-21(27)19(12-20(25)26)24-22(28)29-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,24,28)(H,25,26)/t19-/m0/s1
[InChIKey]

VZXQYACYLGRQJU-IBGZPJMESA-N
[SMILES]

N([C@@H](CC(=O)O)C(=O)OC(C)(C)C)C(=O)OCC1c2c(cccc2)c3c1cccc3
[CAS DataBase Reference]

129460-09-9(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

WGK 2 water endangering
[HazardClass ]

IRRITANT
[HS Code ]

29224999
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Chemical Properties]

White powder
[Uses]

Fmoc-Asp-OtBu, is an amino acid building block used in peptide synthesis. With a growing peptide drug market the fast, reliable synthesis of peptides is of great importance.
[reaction suitability]

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

L-Fmoc-Aspartic acid alpha-tert-butyl ester(129460-09-9)1HNMR
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