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Carbidopa
Contact us Product DetailsCARBIDOPA
| Chemical Name | Carbidopa |
| CAS Number | 38821-49-7 |
| Molecular Formula | C10H14N2O4.H2O |
| Molecular Weight | 244.25 |
| Molecular Structure |  |
| Packing | 25kg/drum |
| Capacity | 6000T/Y |
| Storage | Kept in dry and cool place, avoid of sunlight |
| Application | Carbidopa is a decarboxylase inhibitor. In combination with levodopa ,it is used to treat tremor paralysis. |
SPECIFICATION
| Items | Specification |
| Appearance | A White or creamy white powder |
| Identification | IR:IR spectrum is consistent with Carbidopa CRS HPLC: Conform with the retention time of the major peak in the chromatogram. |
| Specific rotation | -21.0°~-23.5°,calculated as the monohydrate |
| Loss on drying | 6.9%~7.9% |
| Residue on ignition | ≤0.1% |
| Heavy metals | ≤0.001% |
| Methyldopa | ≤0.5% |
| Carbidopa related components A | ≤0.5% |
| Any unknown impurity | ≤0.10% |
| Total impurities | ≤1.0% |
| Trichloromethane | ≤0.006% |
| Ethanol | ≤0.10% |
| Assay | 98.0%～102.0% |
| Particle size | NLT90% pass 100 mesh |
| Standard | USP |
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