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CAS NO.133868-46-9
APIs
1.Product describtion of Valnemulin hydrochloride, CAS: 133868-46-9:
Product Name: Valnemulin HCL
Synonyms: VALNEMULIN HYDROCHLORIDE;econor;VALNEMULIN HCL;Etodoiac
CAS NO.: 133868-46-9
Molecular Formula: C31H53ClN2O5S
Molecular Weight: 601.28
Appearanc: white to yellowish powder
Assay: 96.0%~102.0%
Usage: antibiotics for animal use
2.COA of Valnemulin hydrochloride, CAS:133868-46-9 in EP7.0:
|
Testing Items |
Testing Specifications |
Qilu’s Testing Results |
|
Appearance |
White or yellowish powder |
White powder |
|
PH |
3.0-6.0 |
3.0-6.0 |
|
Specific optical rotation |
+15.5°~ +18.0° |
+15.5°~ +18.0° |
|
Water |
Should not more than 4.0% |
≤2.0% |
|
Assay |
Contains valnemulin hydrochloride NLT 96.0% and NMT 102.0% calculated on the anhydrous basis. |
97.0%-102.0% |
|
Related substance |
Impurity A≤ 0.5% Impurity B≤ 2.0% Impurity C≤ 1.0% Any other impurity≤0.2% Total impurity≤3.0% |
Impurity A: ≤0.2% Impurity B: ≤0.5% Impurity C: ≤0.6% Any other impurity ≤ 0.2% Total impurity: ≤1.5% |
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