3-Bromo-6,7-dichloroquinoxalin-2-amine CAS 232604-10-3
| CAS No. | 232604-10-3 |
| Molecular Formula | C8H4BrCl2N3 |
| Molecular Weight | 292.95 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.
CATO supplies 3-Bromo-6,7-dichloroquinoxalin-2-amine (CAS 232604-10-3), a certified reference material (molecular formula C8H4BrCl2N3, MW 292.95 g/mol) for analytical method development and quality control.
The molecular framework of 3-Bromo-6,7-dichloroquinoxalin-2-amine (C8H4BrCl2N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 3-Bromo-6,7-dichloroquinoxalin-2-amine 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 | C8H4BrCl2N3 |
| Molecular Weight | 292.95 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2023 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 5-Bromo-4,6-dichloro-2-(1H-pyrrol-1-yl)pyrimidine (CAS 1354783-82-6)
- 4-Bromo-1,1,1,4,4-pentafluoro-2-(trifluoromethyl)but-2-ene (CAS 885276-66-4)
- 6-Bromo-4,7-dichloro-2-methylpyrido[2,3-d]pyrimidine (CAS 2793406-12-7)
- 7-Bromo-2,6-dichloroquinazolin-4-amine (CAS 2384855-93-8)
- 3-Bromo-6,7-dichloroquinolin-4(1H)-one (CAS 1204810-30-9)
- 3-Bromo-5,7-dichloroquinolin-4(1H)-one (CAS 1204810-37-6)
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- 3-Bromo-5,8-dichloroquinolin-2(1H)-one (CAS 1447961-69-4)
Recommended Standards
- 6-(Bromomethyl)-2,4-dichloropyrido[3,2-d]pyrimidine (CAS 1363404-79-8)
- 5-(6-Bromo-2,3-dichlorophenyl)oxazole (CAS 2364585-33-9)
- 5-(4-Bromo-2,6-dichlorophenyl)oxazole (CAS 2379321-64-7)
- N-(3,5-dibromophenyl)acetamide (CAS 119430-40-9)
- 2,2,2-Trifluoro-N-(3-oxo-3-(4-phenylpiperazin-1-yl)-1-(thiophen-2-yl)propyl)acetamide (CAS 439107-49-0)
- 2-Isopropyl-5-methoxypentan-1-amine (CAS 859769-02-1)
- 2,2,3,3,4,4,4-Heptafluorobutyl (2,2,3,3,3-pentafluoropropyl) carbonate (CAS 1980085-55-9)
- 5,5'-Dibromo-2,2'-bifuran (CAS 70477-20-2)
- N-(6-Isopropylpyridin-2-yl)pivalamide (CAS 857292-64-9)
- Methyl 6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 63001-30-9)
- Ethyl Palmitoleate (CAS 54546-22-4)
- 2-{[3-cyano-4-(trifluoromethyl)-5H,6H,7H,8H,9H-cyclohepta[b]pyridin-2-yl]sulfanyl}-N-[(4-methoxyphenyl)methyl]acetamide (CAS 626227-51-8)
- 2-Bromo-4,6-difluorobenzenesulfonamide (CAS 951624-79-6)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com