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Alfa Aesar™ L-Aspartic acid 4-benzyl ester, 98%

$28.93 - $304.78

Chemical Identifiers

Chemical Name or Material L-Aspartic acid 4-benzyl ester
CAS 2177-63-1
Molecular Formula C11H13NO4
Formula Weight 223.23
MDL Number MFCD00037208
Beilstein 1983183
Synonym H-Asp(OBzl)-OH; beta-Benzyl L-aspartate
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0895603

 
alfa aesar™
L0895603
1g Each for $28.93

AAL0895606

 
alfa aesar™
L0895606
5g Each for $95.43

AAL0895614

 
alfa aesar™
L0895614
25g Each for $304.78
Description & Specifications

Specifications

Formula Weight 223.23
Molecular Formula C11H13NO4
MDL Number MFCD00037208
Synonym H-Asp(OBzl)-OH; beta-Benzyl L-aspartate
Chemical Name or Material L-Aspartic acid 4-benzyl ester
Assay 98%
CAS 2177-63-1
Beilstein 1983183
Melting Point ≈220°C
Quantity 1g
Optical Rotation +27.5° (c=1 in 1N HCl)

Applications
L-Aspartic acid β-benzyl ester is used in the synthesis of peptides with a 1,4-diazepine-2,5-dione ring structure and in development of block copolymers.

Solubility
Insoluble in water.

Notes
Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.