2-Bromo-4-(difluoromethyl)-6-iodopyridine CAS 1805200-33-2
| CAS No. | 1805200-33-2 |
| Molecular Formula | C6H3BrF2IN |
| Molecular Weight | 333.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-4-(difluoromethyl)-6-iodopyridine (CAS 1805200-33-2), a certified reference material (molecular formula C6H3BrF2IN, MW 333.90 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H3BrF2IN, 2-Bromo-4-(difluoromethyl)-6-iodopyridine contains a nitrile group, fluorine/bromine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Bromo-4-(difluoromethyl)-6-iodopyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H3BrF2IN |
| Molecular Weight | 333.90 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
- 4-Bromo-3,5-difluoro-2-iodoaniline (CAS 1467060-36-1)
- 4-Bromo-2,3-difluoro-6-iodoaniline (CAS 1589004-82-9)
- 4-Bromo-3,6-difluoro-2-iodoaniline (CAS 1695936-82-3)
- 2-Bromo-4-(difluoromethyl)-3-iodopyridine (CAS 1804758-71-1)
- 4-Bromo-3-(difluoromethyl)-5-iodopyridine (CAS 1805222-35-8)
- 4-Bromo-2-(difluoromethyl)-3-iodopyridine (CAS 1806763-77-8)
- 2-Bromo-4-(difluoromethyl)-5-iodopyridine (CAS 1806781-50-9)
- 3-Bromo-2,4-difluoro-6-iodoaniline (CAS 2219373-70-1)
Recommended Standards
- 2,5-Diiodo-4-methylimidazole (CAS 149510-85-0)
- 2,4-Diiodo-1-methyl-1H-imidazole (CAS 71794-53-1)
- 2,6-Dichloro-3-iodo-5-nitropyridin-4-amine (CAS 2064258-72-4)
- 2,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin (CAS 76523-40-5)
- 2-Chloro-6-(difluoromethyl)-9H-purine (CAS 1706452-30-3)
- 3-{[1,1'-biphenyl]-4-yl}-5-methyl-1H-pyrazole (CAS 478541-27-4)
- Ethyl 2-(6-acetyl-5-hydroxypyridin-2-yl)acetate (CAS 1393582-86-9)
- 1-(2-Bromophenyl)-3-phenylprop-2-yn-1-one (CAS 134419-77-5)
- VIP (guinea pig) (H-5682.0500) (CAS 96886-24-7)
- (1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-yl)(pyrrolidin-1-yl)methanone (CAS 303150-13-2)
- 4-(4-Fluorophenyl)-N-phenethyl-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide (CAS 1291852-87-3)
- (1R,3S)-3-(Aminomethyl)-3,5,5-trimethylcyclohexanamine (CAS 911028-53-0)
- methyl 4-methoxypiperidine-4-carboxylate hydrochloride (CAS 1190314-13-6)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
Why CATO?
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