2-(Difluoromethyl)-3-hydroxy-5-iodopyridine-4-acetonitrile CAS 1804858-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1804858-40-9 |
| Molecular Formula | C8H5F2IN2O |
| Molecular Weight | 310.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethyl)-3-hydroxy-5-iodopyridine-4-acetonitrile (CAS 1804858-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5F2IN2O. Molecular weight: 310.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5F2IN2O |
| Molecular Weight | 310.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-3-iodo-6-methoxyisonicotinonitrile (CAS 1804489-44-8)
- 6-(Difluoromethyl)-2-(hydroxymethyl)-3-iodoisonicotinonitrile (CAS 1804493-67-1)
- 3-(Difluoromethyl)-5-iodo-6-methoxypicolinonitrile (CAS 1804723-42-9)
- 3-(Difluoromethyl)-5-(hydroxymethyl)-4-iodopicolinonitrile (CAS 1804732-44-2)
- 2-(4-(Difluoromethyl)-2-hydroxy-6-iodopyridin-3-yl)acetonitrile (CAS 1804858-50-1)
- 2-(4-(Difluoromethyl)-6-hydroxy-3-iodopyridin-2-yl)acetonitrile (CAS 1805063-20-0)
- 3-(Difluoromethyl)-6-iodo-5-methoxypicolinonitrile (CAS 1805386-02-0)
- 2-(4-(Difluoromethyl)-6-hydroxy-5-iodopyridin-3-yl)acetonitrile (CAS 1805451-57-3)
Recommended Standards
- 4-Cyano-5-(difluoromethyl)-2-iodo-3-methoxypyridine (CAS 1805285-36-2)
- 4-Cyano-3-(difluoromethyl)-2-iodopyridine-6-methanol (CAS 1805288-39-4)
- 2,2'-(2-Methylpropane-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1512864-17-3)
- 2-(4-(2-Bromo-5-fluorobenzyl)piperazin-1-yl)ethan-1-ol (CAS 1333668-91-9)
- N-Benzyloxycarbonyl Serotonin O-Sulfate (CAS 85376-01-8)
- Loteprednol Impurity 6 (CAS CATO-C4X-19576)
- 7-Chloro-2-ethyl-2H-pyrazolo[4,3-d]pyrimidine (CAS 923282-52-4)
- n-(4-Aminophenyl)-3,3,3-trifluoropropanamide (CAS 926221-76-3)
- 3-((4-Bromophenyl)thio)-1-(3,4-dimethoxyphenyl)propan-1-one (CAS 883793-67-7)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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