5-Bromo-2-chloronicotinonitrile CAS 405224-23-9
| CAS No. | 405224-23-9 |
| Molecular Formula | C6H2BrClN2 |
| Molecular Weight | 217.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 217.45 g/mol gives 5-Bromo-2-chloronicotinonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Bromo-2-chloronicotinonitrile (CAS 405224-23-9) is a high-purity analytical reference standard with the molecular formula C6H2BrClN2 and a molecular weight of 217.45 g/mol.
Based on its molecular formula C6H2BrClN2, 5-Bromo-2-chloronicotinonitrile contains a nitrile group, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 217.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 5-Bromo-2-chloronicotinonitrile 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 | C6H2BrClN2 |
| Molecular Weight | 217.45 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.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 3-Bromo-6-chloropyridine-2-carbonitrile, 97% (CAS 1053659-39-4)
- 5-Bromo-4-chloronicotinonitrile (CAS 1160923-98-7)
- 6-Bromo-2-chloronicotinonitrile (CAS 1171919-79-1)
- 4-Bromo-6-chloropicolinonitrile (CAS 1206247-90-6)
- 6-Bromo-4-chloropicolinonitrile (CAS 1206248-51-2)
- 5-Bromo-2-chloroisonicotinonitrile (CAS 1211515-17-1)
- 2-Bromo-5-chloroisonicotinonitrile (CAS 1211537-53-9)
- 6-Bromo-3-chloropicolinonitrile (CAS 1252046-16-4)
Recommended Standards
- 3-Bromo-5-chloro-2-cyanopyridine (CAS 760207-83-8)
- 5-Bromo-3-chloropyridine-2-carbonitrile (CAS 945557-04-0)
- 4-Bromo-3-chloropicolinonitrile (CAS 1807027-63-9)
- 5-Bromo-6-chloronicotinonitrile (CAS 71702-01-7)
- Gadopentetate Monomeglumine (CAS 92923-57-4)
- Crotonic Acid Ethyl Ester (CAS 10544-63-5)
- Tert-butyl 4-oxo-3,5,6,7-tetrahydropyrido[2,3-d]pyrimidine-8(4H)-carboxylate (CAS 1710661-26-9)
- 4-Phenyl-3,4-dihydro-2H-pyrido[2,3-e][1,2,4]thiadiazine 1,1-dioxide (CAS 1707737-24-3)
- Ethyl octadec-9-enoate (CAS 6512-99-8)
- 8-Methyl-5-(trifluoromethyl)quinolin-2(1H)-one (CAS 2101658-61-9)
- 1-Bromo-4-chloro-2,3-difluorobenzene (CAS 1000574-47-9)
- 2-Bromo-1,5-difluoro-3-iodobenzene (CAS 933585-14-9)
- 1-(2,6-Dichlorobenzyl)-4-phenyl-1H-pyrazole-3-carbaldehyde (CAS 512809-87-9)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com