5-Bromo-6-chloropyridin-2-amine CAS 358672-65-8
| CAS No. | 358672-65-8 |
| Molecular Formula | C5H4BrClN2 |
| Molecular Weight | 207.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 207.46 g/mol gives 5-Bromo-6-chloropyridin-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Bromo-6-chloropyridin-2-amine (CAS 358672-65-8) is a high-purity analytical reference standard with the molecular formula C5H4BrClN2 and a molecular weight of 207.46 g/mol.
Owing to a nitrile group, chlorine/bromine substitution, 5-Bromo-6-chloropyridin-2-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 5-Bromo-6-chloropyridin-2-amine 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 | C5H4BrClN2 |
| Molecular Weight | 207.46 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 6-Bromo-5-chloropyridin-2-amine (CAS 1004294-58-9)
- 2-Bromo-6-chloropyridin-3-amine (CAS 1050501-88-6)
- 2-Bromo-6-chloropyridin-4-amine (CAS 1060815-59-9)
- 2-Bromo-5-chloropyridin-4-amine (CAS 1060815-72-6)
- 6-Bromo-3-chloropyridin-2-amine (CAS 1060815-73-7)
- 4-Bromo-2-chloro-6-methylpyrimidine (CAS 1137576-45-4)
- 4-Bromo-6-chloropyridin-2-amine (CAS 1206250-19-2)
- 2-Bromo-5-chloro-3-methylpyrazine (CAS 1260664-82-1)
Recommended Standards
- 5-Bromo-4-chloro-6-methylpyrimidine (CAS 3438-55-9)
- Roflumilast Impurity 11 (CAS 159783-78-5)
- 5-Bromo-4-chloro-2-methylpyrimidine (CAS 861383-73-5)
- 2-Bromoethanesulfonyl Chloride (CAS 54429-56-0)
- Ethyl 1-phenyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate (CAS 93019-39-7)
- 2-(Dimethylamino)ethanol Hydrogen?L-(+)-Tartrate (CAS 5988-51-2)
- 2-(4-Cyano-6-methoxypyridin-2-yl)acetic acid (CAS 1393539-83-7)
- 3-Chloro-n-[4-(morpholin-4-yl)phenyl]propanamide (CAS 250714-83-1)
- Ethyl 3-amino-5-iodobenzo[b]thiophene-2-carboxylate (CAS 1427461-00-4)
- 5-Butylthiazole-4-carboxylic acid (CAS 864437-43-4)
- 2-(Dimethylcarbamoyl)benzenesulfonyl chloride (CAS 87223-30-1)
- 1-Cyclopentyl-1h-pyrrole-2-carbaldehyde (CAS 932226-21-6)
- 4-Boronopyridine 1-Oxide (CAS 859160-66-0)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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