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Boc-L-aspartic acid 4-benzyl ester

Boc-L-aspartic acid 4-benzyl ester Basic information
Product Name:Boc-L-aspartic acid 4-benzyl ester
Synonyms:TBOC-L-ASPARTIC ACID (OBZL);T-BUTYLOXYCARBONYL-L-ASPARTIC ACID BETA-BENZYL ESTER;N-BOC-L-ASPARTIC ACID 4-BENZYL ESTER;N-ALPHA-TERT-BUTYLOXYCARBONYL-L-ASPARTIC ACID BETA-BENZYL ESTER;N-ALPHA-T-BOC-L-ASPARTIC ACID BETA-BENZYL ESTER;N-ALPHA-T-BOC-L-ASPARTIC-BETA-BENZYL ESTER;N-ALPHA-T-BUTOXYCARBONYL-L-ASPARTIC ACID BETA-BENZYL ESTER;N-T-BUTOXYCARBONYL-L-ASPARTIC ACID BETA-BENZYL ESTER
CAS:7536-58-5
MF:C16H21NO6
MW:323.34
EINECS:231-406-8
Product Categories:Aspartic acid [Asp, D];Boc-Amino Acids and Derivative;Amino Acids;Amino Acids (N-Protected);Biochemistry;Boc-Amino acid series;Boc-Amino Acids
Mol File:7536-58-5.mol
Boc-L-aspartic acid 4-benzyl ester Structure
Boc-L-aspartic acid 4-benzyl ester Chemical Properties
Melting point 98-102 °C(lit.)
alpha -20 º (c=2, DMF)
Boiling point 461.82°C (rough estimate)
density 1.1728 (rough estimate)
refractive index -20 ° (C=2, DMF)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility almost transparency in N,N-DMF
pka3.65±0.23(Predicted)
form Powder
color White to off-white
optical activity[α]20/D 20.0±1°, c = 2% in DMF
BRN 2064127
CAS DataBase Reference7536-58-5(CAS DataBase Reference)
EPA Substance Registry SystemN-tert-Butoxycarbonyl-L-aspartic acid .beta.-benzyl ester (7536-58-5)
Safety Information
Safety Statements 22-24/25
WGK Germany 3
TSCA Yes
HS Code 2924 29 70
HazardClass IRRITANT
MSDS Information
ProviderLanguage
Boc-L-aspartic acid 4-benzyl ester English
ACROS English
SigmaAldrich English
ALFA English
Boc-L-aspartic acid 4-benzyl ester Usage And Synthesis
Chemical Propertieswhite to off-white powder
UsesN-?[(1,?1-?Dimethylethoxy)?carbonyl]?-?L-?Aspartic acid 4-?(Phenylmethyl) Ester is L-Aspartic Acid (A790024) with side chain and N-terminus protected. L-Aspartic Acid is a non-essential amino acid found in food sources.
Benzyl butyrate Benzoyl peroxide L-ASPARTIC ACID-N-T-BOC BETA-BENZYL ESTER (U-13C4; 15N) Benzyl chloride BOC-L-ASPARTIC ACID BETA-BENZYL ESTER ALPHA-4-NITROPHENYL ESTER BOC-L-ASPARTIC ACID BETA-BENZYL ESTER N-CARBOXY ANHYDRIDE BOC-D-ASPARTIC ACID BETA-BENZYL ESTER MERRIFIELD RESIN,BOC-D-ASPARTIC ACID BETA-BENZYL ESTER 4-OXYMETHYLPHENYLACETAMIDOMETHYL RESIN L-Aspartic acid Poly-L-aspartic acid BOC-ASP(OBZL)-PAM RESIN Boc-L-aspartic acid β-benzyl ester N-carboxyanhydride N-Α-T-BOC-L-ASPARTIC ACID-Α-BENZYL ESTER Benzyl L-ASPARTIC ACID Benzyl acetate Boc-L-aspartic acid 4-benzyl ester AcidEster Benzyl benzoate
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