Customization: | Available |
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Powder: | Yes |
Customized: | Customized |
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Chlorzoxazone
CAS NO.:95-25-0
Other name: 5-Chloro-2(3H)-benzoxazolone;5-Chloro-2-benzoxazolone
EINECS NO.: 202-403-9
Molecular formula: C7H4ClNO2
Molecular weight: 169.57
InChI: 1S/C7H4ClNO2/c8-4-1-2-6-5(3-4)9-7(10)11-6/h1-3H,(H,9,10)
Melting point: 189-194ºC
Water solubility:0.1G/100ML
Specification: 99%min
Appearance: White crystalline powder
Standard: CP/USP/BP/EP
Odor: Odorless
Function: Central muscle relaxant.
TEST ITEMS | STANDARD PRESCRIBE |
RESULTS |
Appearance |
White or almost white crystalline powder |
Conforms |
Chemical Identification |
Positive reaction |
Conforms |
HPLC |
The retention time of main peak corresponds with standard reference |
Conforms |
UA |
Meet the requirements |
Conforms |
IR |
Corresponds with standard reference |
Conforms |
Chloride |
≤0.02% |
Conforms |
Loss on drying |
≤0.5% |
0.1% |
Residue on Ignition |
≤0.1% |
0.03% |
Heavy metals (Pb) |
≤2mg/kg |
Conforms |
Assay |
98.5%min (on drying ) |
99.2% |