Remdesivir Impurity 44 CAS 937046-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 937046-97-4 |
| Molecular Formula | C5H5N3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Remdesivir Impurity 44 (CAS 937046-97-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H5N3 HCl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H5N3 HCl |
| Molecular Weight | 143.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Remdesivir Standards
- Remdesivir Impurity 44 (CAS 1187550-21-5)
- Remdesivir Impurity 42 (CAS 1191237-66-7)
- Remdesivir Impurity 5 (CAS 1191237-69-0)
- Remdesivir Impurity 9 (CAS 1191237-80-5)
- Remdesivir Impurity 25 (CAS 1256490-31-9)
- Remdesivir Impurity 38 (CAS 13199-25-2)
- Remdesivir Impurity 8 (CAS 1354823-36-1)
- Remdesivir Impurity 34 (CAS 1354823-37-2)
Recommended Standards
- 2-(5-Bromo-2-fluoro-3-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1638847-72-9)
- 2-Bromo-4-nitrobenzoic Acid (CAS 16426-64-5)
- [(1R,2R)-2-formylcyclobutyl]methyl acetate (CAS 371784-53-1)
- 5-Chloro-N-(2-((4-methoxyphenyl)amino)-2-oxoethyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 956501-59-0)
- 2-chloro-N-[(pyridin-2-yl)methyl]aniline (CAS 31309-47-4)
- tert-Butyl 1,7-diazaspiro[3.5]nonane-7-carboxylate hydrochloride (CAS 1955492-91-7)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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