Ribavirin 5’-Monophosphate Dilithium Salt (90%) CAS 66983-94-6
| CAS No. | 66983-94-6 |
| Molecular Formula | C8H11N4O8P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ribavirin 5’-Monophosphate Dilithium Salt (90%) is closely related to a carbohydrate-derived structure, an amide group, a phosphate ester group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ribavirin 5’-Monophosphate Dilithium Salt (90%) (CAS 66983-94-6), a certified reference material (molecular formula C8H11N4O8PLi, MW 329.11 g/mol) for analytical method development and quality control.
The molecular framework of Ribavirin 5’-Monophosphate Dilithium Salt (90%) (C8H11N4O8PLi) is characterized by a carbohydrate-derived structure, an amide group, a phosphate ester group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Ribavirin 5’-Monophosphate Dilithium Salt (90%) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H11N4O8P 2*Li |
| Molecular Weight | 329.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 4 |
Related Ribavirin Standards
- Ribavirin- (CAS 1279035-36-7)
- Ribavirin Impurity 50 (CAS 13035-61-5)
- Ribavirin Impurity 38 (CAS 130792-81-3)
- Ribavirin Impurity 27 (CAS 1319257-87-8)
- Ribavirin Impurity 24 HCl (CAS 142782-22-7)
- Ribavirin Impurity 56 HCl (CAS 16139-18-7)
- Ribavirin-13C5 (CAS 1646818-35-0)
- Ribavirin Impurity 30-d6 (CAS 175733-29-6)
Recommended Standards
- 2-bromo-4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridine dihydrobromide (CAS 1909309-59-6)
- methyl 2-amino-4-fluoro-3-methylbenzoate (CAS 928839-58-1)
- 1-Aminoisoquinoline (CAS 1532-84-9)
- (4-Bromophenyl)(3-chloro-4-methylphenyl)methanol (CAS 1408913-07-4)
- Tert-butyl 4-(((4-(2-fluoro-4-nitrophenoxy)-6-methoxyquinolin-7-yl)oxy)methyl)piperidine-1-carboxylate (CAS 849217-45-4)
- Methyl 3-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 1001414-06-7)
- (4-((3,5-Dimethylpiperidin-1-yl)sulfonyl)phenyl)(morpholino)methanone (CAS 392324-19-5)
- (2Z)-N-(3,4-Dichlorophenyl)-1,3-thiazolidin-2-imine hydrochloride (CAS 153487-70-8)
- (1S,2R,5R)-6,6-dimethyl-3-azabicyclo[3.1.0]Hexane-2-carboxylic acid (CAS 1393524-17-8)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510841-23-2)
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