3-Bromo-4,6-dimethylpicolinonitrile CAS 97308-39-9
| CAS No. | 97308-39-9 |
| Molecular Formula | C8H7BrN2 |
| Molecular Weight | 211.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-4,6-dimethylpicolinonitrile (CAS 97308-39-9), molecular formula C8H7BrN2 and molecular weight 211.06 g/mol, is a CATO reference standard with documented purity and traceability.
3-Bromo-4,6-dimethylpicolinonitrile (C8H7BrN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Bromo-4,6-dimethylpicolinonitrile 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 | C8H7BrN2 |
| Molecular Weight | 211.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 9-((Allyloxy)imino)-9H-indeno[1,2-b]pyrazine-2,3-dicarbonitrile (CAS 924296-17-3)
- Ethyl 2-Amino-4-(pyridin-2-yl)thiophene-3-carboxylate (CAS 953909-28-9)
- (S)-8-Methyl-7-(2,2,2-trifluoroacetyl)-3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,7-naphthyridin-2(1H)-one (CAS 2841357-63-7)
- 1-{4-[(2E)-3-(2,6-Dichlorophenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione (CAS 1365988-74-4)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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