6-Bromo-2-(p-tolyl)-3-(p-tolylethynyl)quinoxaline CAS 1319039-33-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1319039-33-2 |
| Molecular Formula | C24H17BrN2 |
| Molecular Weight | 413.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Bromo-2-(p-tolyl)-3-(p-tolylethynyl)quinoxaline (CAS 1319039-33-2) pharmaceutical standards reference standard. Molecular formula: C24H17BrN2. Molecular weight: 413.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H17BrN2 |
| Molecular Weight | 413.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 6-Bromo-3-(p-tolyl)-2-(p-tolylethynyl)quinoxaline (CAS 1319039-31-0)
- 9-Bromo-2-(4-methoxyphenyl)-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,1'-cyclopentane] (CAS 303060-88-0)
- 6-Bromo-2-((3,3-dimethyl-2-oxobutyl)thio)-3-(2-hydroxypropyl)quinazolin-4(3H)-one (CAS 949214-30-6)
- 6-bromo-8-fluoroquinazolin-4-yl 4-methylbenzene-1-sulfonate (CAS 1384430-21-0)
- 2-Bromo-N-((5-(2-methyl-2,3-dihydrobenzofuran-5-yl)isoxazol-3-yl)methyl)benzamide (CAS 1209236-38-3)
- (S)-4-(3-Bromo-2-formylphenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786533-40-1 (CAS 1786533-40-1)
- (S)-4-(2-Bromo-4-formylphenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786553-06-7 (CAS 1786553-06-7)
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Recommended Standards
- 1-Piperazinecarboxylic acid, 4-(4-bromo-3-ethoxybenzoyl)-, 1,1-dimethylethyl ester (CAS 1352621-05-6)
- 3,4,5-tribromobenzene-1-sulfonyl chloride (CAS 1261684-47-2)
- (R)-Benzyl 2-((5-bromo-1H-indol-3-yl)methyl)pyrrolidine-1-carboxylate (CAS 143322-46-7)
- 1-(2-Methoxy-2-oxoethyl)pyridin-1-ium bromide (CAS 32727-94-9)
- 2-Picoline-5-boronic acid pinacol ester (CAS 610768-32-6)
- Anamorelin Impurity 2 (CAS 347391-97-3)
- 4-Fluoro-2-methyl-1-(trichloromethoxy)benzene (CAS 1404194-67-7)
- (R)-2-(4-bromo-3-fluorophenyl)pyrrolidine (CAS 1241683-93-1)
- 3-(Dimethylamino)-5-fluoroisonicotinaldehyde (CAS 1289147-27-8)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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