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Product details
OTC HCL CAS NO.2058-46-0 as Antibiotic drugs origin from China.
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Name: OTC HCL
CAS No.: 2058-46-0
Molecular formula: C22H25ClN2O9
Molecular Weight: 496.8949
Description:
GMP API OTC HCL CAS NO.2058-46-0 is Yellow crystalline powder,is a broad-spectrum bacteriostatic agent, belonging to the class of antibiotics
Application
API OTC HCL CAS NO.2058-46-0 can quickly inhibit the growth and reproduction of bacteria.
API OTC HCL CAS NO.2058-46-0 can slow down the speed of bacterial growth and reproduction, and greatly extend the growth and reproduction cycle of individual bacteria. API OTC HCL CAS NO.2058-46-0 cannot kill bacteria directly
Specification: OTC HCL CAS NO.2058-46-0
|
Tests |
Specifications |
Results |
|
Appearance |
Yellow, crystalline powder. |
Conforms |
|
Solubility |
Freely soluble in **,sparingly soluble in ethanol,solutions in ** become turbid on standing.owning to the precipitation of Oxytetracycline |
Conforms |
|
Identification |
A: Thin-layer chromatography B: Color reaction C: Chlorides reaction |
Conforms |
|
pH |
2.3 to 2.9 |
2.5 |
|
Sulfated ash |
≦ 0.2% |
0.17% |
|
Light -absorbing impurities (430nm) |
≦0.50 |
0.12 |
|
Light -absorbing impurities (490nm) |
≦ 0.20 |
0.13 |
|
** |
≦ 2.0% |
0.8% |
|
Related substances: |
Impurity A: NMT 0.5% |
0.12% |
|
Impurity B: NMT 1.0% |
0.44% |
|
|
Impurity C: NMT 2.0% |
0.78% |
|
|
Impurity D: NMT 0.2% |
0.02% |
|
|
Impurity E: NMT 0.2% |
0.02% |
|
|
|
Any other impurity：NMT 0.1% |
0.05% |
|
|
Total impurities：NMT3.5% |
1.47% |
|
Residual Methanol |
≦ 0.3% |
0.11% |
|
Assay (anhydrous substance) |
95.0% to 102.0% |
98.0% |
|
Conclusion: Tested according to BP2018, the results meet the standard requirements. |
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Package OTC HCL CAS NO.2058-46-0
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