Pyroglutamic Acid
L-5-Oxo-2-pyrrolidinecarboxylic Acid
Versatile chiral starting material.
Used as a resolving agent for chiral bases.
|
Chemical Formula |
C5H7NO3 |
|
Molecular Weight |
F.W. 129.12 |
|
CAS # |
98-79-3 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Appearance | White to off-white powder |
| Assay (Dried Basis) | Min. 99.0% |
| MAXIMUM LIMITS | |
| Water | 0.5% |
| Glutamic Acid | 0.2% |
| Chloride | 100 ppm |
| Sulfate | 100 ppm |
| Iron | 10 ppm |
| Heavy Metals | 10 ppm |
| Arsenic | 2 ppm |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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