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Alfa Aesar™ O-tert-Butyl-L-serine, 98%

Chemical Identifiers

Chemical Name or Material O-tert-Butyl-L-serine
CAS 18822-58-7
Formula Weight 161.2
MDL Number MFCD00066088
Beilstein 2500118
Synonym H-Ser(tBu)-OH; (S)-2-Amino-3-(tert-butoxy)propionic acid
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH6381203

  SDS
alfa aesar™
H6381203
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH6381206

  SDS
alfa aesar™
H6381206
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 161.2
Chemical Name or Material O-tert-Butyl-L-serine
Physical Form Powder
Assay 98%
MDL Number MFCD00066088
CAS 18822-58-7
Beilstein 2500118
Synonym H-Ser(tBu)-OH; (S)-2-Amino-3-(tert-butoxy)propionic acid
Color White
Melting Point 220°C (dec.)
Quantity 1g
Storage Note 1 2° to 8°C

Applications
O-tert-Butyl-L-serine tert-butyl ester hydrochloride is a protected L-serine used in peptide synthesis, e.g. synthesis of glycopeptides and lipopeptides and preparation of amino-phospholipids. O-tert-Butyl-L-serine (Ser(TBU-OH), a serine hydroxyl protected amino acid, is used in SPPS such as the synthesis of tailed cyclic RGD peptides to prevent glutarimide formation.

Solubility
Soluble in water.

Notes
Light Sensitive.Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, light, heat.

Safety and Handling

2° to 8°C