Certificate of Analysis

 
Product Name: (S)-2-((tert-Butoxycarbonyl)amino)-3-(thiophen-2-yl)propanoic acid
Catalog Number: M39256
CAS Number: 56675-37-7
Physical and Chemical Properties
Formula: C12H17NO4S
Molecular Weight: 271.33
Form: Solid
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: (S)-2-((tert-Butoxycarbonyl)amino)-3-(thiophen-2-yl)propanoic acid Structure
Analytical Data
QC Standard: >98.0%
H-NMR: Consistent with structure
Product Information
Description: (S)-2-((tert-Butoxycarbonyl)amino)-3-(thiophen-2-yl)propanoic acid is an alanine derivative.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.