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D-Aspartic acid 4-tert-butyl ester

D-Aspartic acid 4-tert-butyl ester Structure
CAS No.
64960-75-4
Chemical Name:
D-Aspartic acid 4-tert-butyl ester
Synonyms
D-ASP(OTBU)-OH;H-D-ASP(TBU)-OH;H-D-Asp(OtBu)-OH;H-D-Asp(OBut)-OH;H-D-ASP(TBU)-OH H2O;D-ASPARTIC ACID B-T-BUTYLESTER;D-Aspartic acid β-tert butyl ester;D-Aspartic acid 4-tert-butyl ester;D-Aspartic acid beta-tert-butyl ester;D-Aspartic acid 4-(1,1-dimethylethyl) ester
CBNumber:
CB6231501
Molecular Formula:
C8H15NO4
Molecular Weight:
189.21
MOL File:
64960-75-4.mol
MSDS File:
SDS
Modify Date:
2024/7/2 8:55:13

D-Aspartic acid 4-tert-butyl ester Properties

Boiling point 318.7±37.0 °C(Predicted)
Density 1.162
storage temp. Keep in dark place,Sealed in dry,Store in freezer, under -20°C
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form Solid
pka 2.19±0.23(Predicted)
color White to off-white
CAS DataBase Reference 64960-75-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319-H335-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
NFPA 704
0
0 0

D-Aspartic acid 4-tert-butyl ester Chemical Properties,Uses,Production

Chemical Properties

White crystals

D-Aspartic acid 4-tert-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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D-Aspartic acid 4-tert-butyl ester Spectrum

D-ASPARTIC ACID BETA T-BUTYL ESTER MONOHYDRATE H-D-ASP(TBU)-OH H2O D-ASPARTIC ACID BETA T-BUTYL ESTER 1-HYDRATE D-ASPARTIC ACID B-T-BUTYLESTER D-Aspartic acid β-tert butyl ester H-D-Asp(OBut)-OH D-Aspartic acid 4-(1,1-dimethylethyl) ester D-Aspartic acid beta-tert-butyl ester (2R)-2-amino-4-(tert-butoxy)-4-oxobutanoic acid H-D-ASP(TBU)-OH H-D-Asp(OtBu)-OH D-Aspartic acid 4-tert-butyl ester (R)-2-amino-4-tert-butoxy-4-oxobutanoic acid D-ASP(OTBU)-OH D-Aspartic acid btert-butyl ester≥ 99% (amino acid analysis) (2R)-2-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid D-Aspartic acid 4-tert-butyl ester USP/EP/BP 64960-75-4 Aspartic acid [Asp, D] Amino Acids and Derivatives Amino Acids Derivatives