4-Bromo-2-(difluoromethyl)-6-iodo-3-methylpyridine CAS 1805409-20-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805409-20-4 |
| Molecular Formula | C7H5BrF2IN |
| Molecular Weight | 347.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-(difluoromethyl)-6-iodo-3-methylpyridine (CAS 1805409-20-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5BrF2IN. Molecular weight: 347.93 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5BrF2IN |
| Molecular Weight | 347.93 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 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br/I-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-5-(difluoromethyl)-3-iodo-4-methylpyridine (CAS 1804667-83-1)
- 2-Bromo-5-(difluoromethyl)-4-iodo-3-methylpyridine (CAS 1804846-55-6)
- 4-Bromo-6-(difluoromethyl)-3-iodo-2-methylpyridine (CAS 1804889-74-4)
- 4-Bromo-3-(difluoromethyl)-6-iodo-2-methylpyridine (CAS 1805343-38-7)
- 2-Bromo-3-(difluoromethyl)-4-iodo-5-methylpyridine (CAS 1805350-79-1)
- 2-Bromo-4-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1805350-81-5)
- 2-Bromo-3-(difluoromethyl)-5-iodo-4-methylpyridine (CAS 1805407-77-5)
- 2-Bromo-4-(difluoromethyl)-5-iodo-3-methylpyridine (CAS 1805407-99-1)
Recommended Standards
- 4-Bromo-2-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1805409-08-8)
- 4-Bromo-5-(difluoromethyl)-3-iodo-2-methylpyridine (CAS 1805409-39-5)
- 2-Bromo-6-(difluoromethyl)-5-iodo-3-methylpyridine (CAS 1805408-42-7)
- (2E)-1-[3-(4-Methylphenyl)-2,1-benzoxazol-5-yl]-3-[(3,4,5-trimethoxyphenyl)amino]prop-2-en-1-one (CAS 383147-24-8)
- 8-Methoxy-1,4-dioxaspiro[4.5]decane (CAS 56292-99-0)
- 2,2,4-Trimethylheptanoic acid (CAS 58064-14-5)
- 2,4-Dioxo-3-propyl-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid (CAS 917889-48-6)
- Sodium (4-oxo-3,4-dihydroquinazolin-2-yl)methanesulfonate (CAS 1181458-13-8)
- 3-(Oxan-4-yl)azepan-2-one (CAS 1565480-39-8)
- Lixisenatide (CAS 320367-13-3（free base）)
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