2-(Difluoromethyl)-3H-imidazo[4,5-b]pyridine CAS 1247527-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1247527-34-9 |
| Molecular Formula | C7H5F2N3 |
| Molecular Weight | 169.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethyl)-3H-imidazo[4,5-b]pyridine (CAS 1247527-34-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5F2N3. Molecular weight: 169.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5F2N3 |
| Molecular Weight | 169.13 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, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluoromethyl Standards
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Recommended Standards
- 2,4-Difluoro-6-methoxybenzonitrile (CAS 1240518-41-5)
- 5-Hydroxy-6-methoxynicotinic acid (CAS 1256787-06-0)
- 2,6-Difluoro-4-methoxybenzonitrile (CAS 123843-66-3)
- Ethyl 2-fluoro-5-hydroxybenzoate (CAS 1214387-36-6)
- N-(3-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)benzamide (CAS 712286-96-9)
- tert-Butyl (2-(2-formyl-6-(trifluoromethyl)pyridin-4-yl)ethyl)carbamate (CAS 1393553-45-1)
- 3-(2-Chlorophenyl)-7-hydroxy-2-(trifluoromethyl)-4h-chromen-4-one (CAS 302953-05-5)
- (4AR,6S,7S,8R,8aR)-7-hydroxy-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-yl benzoate (CAS 50710-80-0)
- 2-((5S)-5-Aminotetrahydro-2H-pyran-2-yl)acetonitrile hydrochloride (CAS 1607592-28-8)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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