2-Bromo-3,4-difluoropyridine CAS 1807197-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1807197-86-9 |
| Molecular Formula | C5H2BrF2N |
| Molecular Weight | 193.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-3,4-difluoropyridine (CAS 1807197-86-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H2BrF2N. Molecular weight: 193.98 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H2BrF2N |
| Molecular Weight | 193.98 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 methanol, acetonitrile, DMSO |
| 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.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 3-Bromo-4,5-dihydroisoxazole-5-carboxylic acid (CAS 1130365-33-1)
- 3-Bromo-2,5-difluoropyridine (CAS 1211331-43-9)
- 3-Bromo-2,4-difluoropyridine (CAS 1227502-60-4)
- 4-Bromo-2,3-difluoropyridine (CAS 1227597-53-6)
- 6-Bromo-2,3-difluoropyridine (CAS 1257071-45-6)
- 4-Bromo-2,5-difluoropyridine (CAS 1349718-16-6)
- 5-Bromo-2,4-difluoropyridine (CAS 1802338-36-8)
- 2-Bromo-3,5-difluoropyridine (CAS 660425-16-1)
Recommended Standards
- 4,5-Dichloro-6-nitropyrimidine (CAS 1806275-82-0)
- [3-(difluoromethoxy)phenyl]boronic acid (CAS 866607-09-2)
- 4,6-Dichloro-2-nitropyrimidine (CAS 1803727-27-6)
- 6-Ethoxy-5-fluoropyridin-3-amine (CAS 886372-67-4)
- Ethyl 2-propionamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 62159-42-6)
- N-(5-amino-4H-1,2,4-triazol-3-yl)propane-1-sulfonamide (CAS 1781241-36-8)
- 4-(2-Methyl-4-nitrophenoxy)piperidine hydrochloride (CAS 138227-67-5)
- (R)-2-Amino-2-(5-fluoro-2-hydroxyphenyl)acetic acid hydrochloride (CAS 2089388-98-5)
- N-(4-((5-Ethyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)sulfonyl)benzyl)cyclopentanamine (CAS 1336912-30-1)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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