6-Bromo-3-(p-tolyl)-2-(p-tolylethynyl)quinoxaline CAS 1319039-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1319039-31-0 |
| Molecular Formula | C24H17BrN2 |
| Molecular Weight | 413.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-3-(p-tolyl)-2-(p-tolylethynyl)quinoxaline (CAS 1319039-31-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H17BrN2. Molecular weight: 413.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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-2-(p-tolyl)-3-(p-tolylethynyl)quinoxaline (CAS 1319039-33-2)
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Recommended Standards
- 3,4,5-tribromobenzene-1-sulfonyl chloride (CAS 1261684-47-2)
- 2,4,6-Tribromobenzene-1-sulfonyl chloride (CAS 115876-73-8)
- 1-Piperazinecarboxylic acid, 4-(4-bromo-3-ethoxybenzoyl)-, 1,1-dimethylethyl ester (CAS 1352621-05-6)
- 2,3,4-Tribromopyridine (CAS 2402-91-7)
- Ethyl 6-oxo-5,6-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylate (CAS 19658-64-1)
- 3-(Cyclohexylmethyl)-4-hydroxy-N,N-dimethylbenzamide (CAS 1243389-70-9)
- N-((2-(2-Fluorophenyl)-4-methylthiazol-5-yl)methyl)-2-(thiophen-2-yl)acetamide (CAS 1421524-17-5)
- N-Nitroso-N-Isopropylaniline (CAS 24642-83-9)
- Methyl (R)-4-(pyrrolidin-2-yl)benzoate hydrochloride (CAS 1381927-79-2)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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