2-Bromo-5-(bromomethyl)-3-(difluoromethyl)isonicotinonitrile CAS 1806048-35-0
| CAS No. | 1806048-35-0 |
| Molecular Formula | C8H4Br2F2N2 |
| Molecular Weight | 325.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Bromo-5-(bromomethyl)-3-(difluoromethyl)isonicotinonitrile (CAS 1806048-35-0), molecular formula C8H4Br2F2N2 and molecular weight 325.94 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H4Br2F2N2, 2-Bromo-5-(bromomethyl)-3-(difluoromethyl)isonicotinonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 325.94 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).
CATO manufactures 2-Bromo-5-(bromomethyl)-3-(difluoromethyl)isonicotinonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H4Br2F2N2 |
| Molecular Weight | 325.94 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/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 6-Bromo-5-(bromomethyl)-4-(difluoromethyl)picolinonitrile (CAS 1806048-18-9)
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- 4-Bromo-2-(bromodifluoromethyl)-1H-benzo[d]imidazole (CAS 2366994-44-5)
- 6-Bromo-3-(2-bromoethoxy)-2-nitropyridine (CAS 959992-61-1)
- 2-Bromo-3-iodobenzamide (CAS 1261497-94-2)
Recommended Standards
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- 2-(2,6-Dibromo-4-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805319-01-0)
- 3-(1-Methyl-2-imidazolyl)-3-oxopropanenitrile (CAS 118431-92-8)
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- 4-Methyl-2-(4-methylphenyl)-5-(1H-pyrazol-5-yl)-1,3-thiazole (CAS 1397224-18-8)
- (R)-2-Amino-3-(2-aminophenyl)propanoic acid (CAS 35987-77-0)
- 2-[3-(2,5-Dimethoxyphenyl)-6-oxo-1,6-dihydropyridazin-1-yl]acetic acid (CAS 1225721-39-0)
- 4-Chloro-6-(indolin-1-yl)-1,3,5-triazin-2-amine (CAS 1219967-86-8)
- 4-Cyano-3,5-difluorophenyl 4-(but-3-en-1-yl)benzoate (CAS 208528-35-2)
- Methyl 1,2,3-thiadiazol-5-ylcarbamate (CAS 53623-11-3)
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- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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