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發聯系信- 產品詳情
鹽酸恩丹西酮
Ondansetron HCl
Chemical Name | 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1h-imidazol-1-yl)methyl]-4h-carbazol-4-one hydrochloride |
CAS Number | 103639-04-9 |
Molecular Formula | C18H19N3O.HCl |
Molecular Weight | 365.83 |
Molecular Structure |  |
Packing | Drum |
Capacity | Production upon order |
Storage | Keep tightly closed in light-resistant containers |
Application | 5-HT3 receplor antagonist, antiemetic agent |
SPECIFICATION
Items | Specification |
Appearance | A white or almost white crystalline powder |
Identification | Meets the requirements |
Water | 9.0 ~ 10.5% |
Residue on Ignition | ≤0.1% |
Compound D | ≤0.1% |
Chromatographic Purity | Single impurity≤0.2% |
Total impurities≤0.5% | |
Heavy Metals | ≤10ppm |
Particle Size | Laser light scattering:99%,<15um |
Melting Point | 178.0 ~ 179.5℃ |
Assay(HPLC) | 98.0 ~ 102.0% |
Standard | USP26 |