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CAS NO.113-98-4
Best price of 99% Benzylpenicillin potassium in bulk supply
Potassium benzylpenicillin Chemical Properties
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Benzylpenicillin potassium sterile
Chemical Data |
CAS No |
113-98-4 |
|
Synonyms |
Benzylpenicillin potassium ;M-cillin; 4-Thia-1-azabicyclo; Dixocillin; Cosmopen; Cristapen; Eskacillin; Falapen; Forpen; Hipercilina; Hyasorb; Hylenta; Liquapen; Monopen; |
||
Molecular Formular |
C16H18KN2O4S |
||
Molecula Weight |
373.4879 |
||
EINECS NO |
204-038-0 |
||
Appearance |
white or almost white crystalline powder |
||
Packing |
5kg bag, 5bags in a drum or as per customer’s request |
||
Uses |
Belong to the low risk and high benefit of antibiotics |
||
Storage |
Keep in a cool, dry place, kept under seal. |
||
Chemical Specification |
Appearance |
white or almost white crystalline powder |
|
Identification |
Complies |
||
PH |
5.5-7.5 |
||
Specific optical rotation |
+270 °-- + 300° |
||
Absorbance 325nm 280nm 264nm |
≤0.10 ≤0.10 0.80-0.88 |
||
Related substances |
Impurity(individual) ≤1.0% |
||
Loss on drying |
≤1.0% |
||
Sterility |
Complies |
||
Bacterial endotoxins |
≤0.16IU/mg |
||
Assay (calculated with reference to the dried substance) |
96%-102% of benzylpenicillin potassium |
||
Conclusion |
Conform to BP2011 |
||
Remarks |
Potency 1589u/mg |