2,4-Difluoro-1H-imidazole-5-carboxamide CAS 89676-63-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89676-63-1 |
| Molecular Formula | C4H3F2N3O |
| Molecular Weight | 147.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Difluoro-1H-imidazole-5-carboxamide (CAS 89676-63-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H3F2N3O. Molecular weight: 147.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H3F2N3O |
| Molecular Weight | 147.08 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.) | 1982 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluoro Standards
- 2,2-Difluoro-1-(1H-1,2,4-triazol-1-yl)ethanone (CAS 69018-44-6)
- 2,4-Difluoro-6-Methoxy-1,3,5-Triazine (CAS 26816-44-4)
- 3,4-Difluoro-1-Methyl-1H-Pyrrole-2,5-Dione (CAS 56154-82-6)
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Recommended Standards
- 1-Cyano-2,2-difluorocyclopropanecarboxylic acid (CAS 51504-06-4)
- 2,6-DIfluoropyridine-3,5-diol (CAS 2010955-41-4)
- 2-(Difluoromethyl)oxazole-4-carbaldehyde (CAS 1783425-24-0)
- 2-(5-(Benzyloxy)-1H-indol-3-yl)acetohydrazide (CAS 112273-39-9)
- 1-Oxopropane-1,2,3-tricarboxylic acid (CAS 1948-82-9)
- 5-(Methoxymethyl)-1-methyl-1H-pyrrole-2-carbaldehyde (CAS 88065-99-0)
- 2-[(1h-indazol-5-yl)formamido]propanoic acid (CAS 1396973-36-6)
- O-Z-L-tyrosine (CAS 21106-04-7)
- 2-Bromoethyl acrylate (CAS 4823-47-6)
- Insulin Glargine (CAS 160337-95-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com