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Ribavirin
RibavirinC8H12N4O5=244.205Standard: USP28, BP2003, EP5Features:1) Description: a white crystalline powder, odorless, free of visible contamination2) Identification: IR spectrum conforms to reference standard3) Specific rotation: -33.0 ~ -37.0o(dried basis at 20oC)4) Loss on drying: ≤0.5%5) PH: 4.0 ~ 6.56) Sulphated ash: ≤0.1%7) Heavy metals: ≤0.001%8) Related substancesa) Impurity F: ≤0.1%b) Any other impurity: ≤0.1%c) Total impurities: ≤0.2%9) Disregard limit: 0.05%10) Assay (dried basis): 98.0% ~ 102.0%
RibavirinC8H12N4O5=244.205Standard: USP28, BP2003, EP5Features:1) Description: a white crystalline powder, odorless, free of visible contamination2) Identification: IR spectrum conforms to reference s
RibavirinC8H12N4O5=244.205Standard: USP28, BP2003, EP5Features:1) Description: a white crystalline powder, odorless, free of visible contamination2) Identification: IR spectrum conforms to reference s
Features:1) Rimantadine HCl2) Standard: enterprise standard3) Purity: 99% min.4) CAS no.: 1501-84-45) Molecular formula: C12H21NPacking:25kg/drum or as per your requirementsSpecifications:1) Appearanc
Features:1) Rimantadine HCl2) Standard: enterprise standard3) Purity: 99% min.4) CAS no.: 1501-84-45) Molecular formula: C12H21NPacking:25kg/drum or as per your requirementsSpecifications:1) Appearanc
Rosuvastatin calcium:1) CAS no.: 147098-20-22) Molecular formula: (C22H27FN3O6S)2Ca3) Molecular weight: 1001.144) Assay: ≥98%5) Usage: AntihyperlipidemiaSpecifications:1) Character: a white or almo
Rosuvastatin calcium:1) CAS no.: 147098-20-22) Molecular formula: (C22H27FN3O6S)2Ca3) Molecular weight: 1001.144) Assay: ≥98%5) Usage: AntihyperlipidemiaSpecifications:1) Character: a white or almo
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