Product
D(-)Alpha-Phenylglycine Ethyl Potassium Dane salt
Detail
CAS No: 961-69-3
Molecular formula: C14H16KMO4
Molecular weight: 301.3794
Standard Specifications
NO. |
Item\Grade\Type |
Specification |
1 |
Appearance |
White crystalline powder |
2 |
Assay |
≥99% |
3 |
Specific rotation[a] 20D |
-78~-82 |
4 |
Moisture |
0.5 |
5 |
pH |
9.0-10.5 |
6 |
Absorbance |
≤0.05 |
Application:
It is a pharmaceutical intermediates in the production of semi-synthetic penicillins and cephalosporins, such as to produce Ampicillin, Piperacillin, Cephalexin, Cefaclor etc.
Packing: 25kg paper bag with doule-layer plastic bag
Storage: store in dry and cool place keep away from sunshine and rain
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