2,3-Dibromoisonicotinonitrile CAS 1399482-25-7
| CAS No. | 1399482-25-7 |
| Molecular Formula | C6H2Br2N2 |
| Molecular Weight | 261.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 261.90 g/mol gives 2,3-Dibromoisonicotinonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,3-Dibromoisonicotinonitrile (CAS 1399482-25-7), molecular formula C6H2Br2N2 and molecular weight 261.90 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H2Br2N2, 2,3-Dibromoisonicotinonitrile contains a nitrile group, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 261.90 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.
CATO manufactures 2,3-Dibromoisonicotinonitrile 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 | C6H2Br2N2 |
| Molecular Weight | 261.90 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, 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromoisonicotinonitrile Standards
Recommended Standards
- 3,4-Dibromopicolinonitrile (CAS 1381934-40-2)
- 4,6-Dibromonicotinonitrile (CAS 1369827-48-4)
- 2,6-Dibromonicotinonitrile (CAS 53367-52-5)
- 5,6-Dibromopicolinonitrile (CAS 1260678-87-2)
- 2-Chloropropanimidamide hydrochloride (CAS 120883-73-0)
- (1-(6-Chloro-1H-indol-1-yl)cyclopentyl)methanol (CAS 2173992-19-1)
- N-Hydroxymethylaniline (CAS 61224-32-6)
- 2-Bromo-3-chloro-5-fluorotoluene (CAS 1242339-16-7)
- b-D-Glucopyranosyl fluoride (CAS 7617-95-0)
- 3-((Benzylamino)methyl)-7,8-dimethylquinolin-2(1H)-one (CAS 333419-38-8)
- 4-Bromo-N-(3-ethoxypropyl)-2,5-dimethylbenzenesulfonamide (CAS 898645-79-9)
- Ethyl 6-chloro-8-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 1033463-34-1)
- Creatine phosphate bis(trihydroxymethylaminomethane) salt (CAS 108321-17-1)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
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