ChemicalBook Product Catalog Biochemical Engineering Amino Acids and Derivatives Cbz-amino acid N-Cbz-L-Aspartic acid 4-tert-butyl ester

N-Cbz-L-Aspartic acid 4-tert-butyl ester

N-Cbz-L-Aspartic acid 4-tert-butyl ester Basic information
Product Name:N-Cbz-L-Aspartic acid 4-tert-butyl ester
Synonyms:CBZ-L-ASPARTIC ACID 4-TERT-BUTYL ESTER;N-CBZ-L-ASPARTIC ACID 4-TERT-BUTYL ESTER;N-BENZYLOXYCARBONYL-L-ASPARTIC ACID 4-TERT-BUTYL ESTER;4-tert-butyl hydrogen N-[(phenylmethoxy)carbonyl]-L-aspartate;Cbz-Asp(OtBu)-OH;Z-L-aspartic acid β-tert·butyl ester monohydrate;N-CBZ-L-ASPARTIC ACID-B-T-BUTYL ESTER;ASP(OtBu)-OH
CAS:5545-52-8
MF:C16H21NO6
MW:323.34
EINECS:226-912-0
Product Categories:Aspartic acid [Asp, D];Z-Amino Acids and Derivatives;AMINOACIDS DERIVATIVES;Z-Amino acid series
Mol File:5545-52-8.mol
N-Cbz-L-Aspartic acid 4-tert-butyl ester Structure
N-Cbz-L-Aspartic acid 4-tert-butyl ester Chemical Properties
Boiling point 513.1±50.0 °C(Predicted)
density 1.219±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Soluble in DMSO, and methanol.
pka3.67±0.23(Predicted)
form Powder
BRN 2569846
CAS DataBase Reference5545-52-8(CAS DataBase Reference)
Safety Information
Safety Statements 22-24/25
WGK Germany 3
HS Code 29224999
MSDS Information
ProviderLanguage
SigmaAldrich English
N-Cbz-L-Aspartic acid 4-tert-butyl ester Usage And Synthesis
Chemical PropertiesWhite to off-white powder
UsesIt is a pharmaceutical intermediate.
N-Cbz-L-Aspartic acid 4-tert-butyl ester Preparation Products And Raw materials
Raw materials4-Oxazolidineacetic acid, 5-oxo-3-[(phenylmethoxy)carbonyl]-, 1,1-dimethylethyl ester, (4S)--->Z-ASP(OTBU)-OME
Preparation ProductsL-Aspartic acid 4-tert-butyl ester-->N-Carbobenzyloxy-L-aspartic acid
Z-ASP(OTBU)-ONP Z-ASP(OTBU)-OSU N-ALPHA-CARBOBENZOXY-L-ASPARTIC ACID BETA-T-BUTYL ESTER-ALPHA-BENZYL ESTER HYDROCHLORIDE Cyhalofop-butyl L-Aspartic acid Tris(trimethylsilyl)phosphate N-Carbobenzyloxyglycine Z-L-MEASP(TBU)-OH Buprofezin Sodium L-aspartate Z-N-ME-ASP(OTBU)-OH DCHA CBZ-L-ASPARTIC ACID DI-TERT-BUTYL ESTER Z-L-asparticacid β-tert·butyl esterN-carboxyanhydride Dibutyl phthalate BUTYL OLEATE L-ASPARTIC ACID Methyl acrylate N-Cbz-L-Aspartic acid 4-tert-butyl ester
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