2-Chloro-3-(1H-indol-3-yl)-quinoxaline CAS 1146080-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1146080-41-2 |
| Molecular Formula | C16H10ClN3 |
| Molecular Weight | 279.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-3-(1H-indol-3-yl)-quinoxaline (CAS 1146080-41-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H10ClN3. Molecular weight: 279.72 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H10ClN3 |
| Molecular Weight | 279.72 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 3-Chloro-2-(3-methoxypropyl)-1-oxo-isoquinoline-4-carbaldehyde (CAS 1018250-82-2)
- 6-Chloro-N-(3,4-dimethoxybenzyl)pyridazin-3-amine (CAS 1155466-26-4)
- Ethyl 2-(6-chloro-2-methyl-4-oxoquinolin-1(4H)-yl)acetate (CAS 1171940-80-9)
- Ethyl 2-(6-chloro-8-methyl-4-oxoquinolin-1(4H)-yl)acetate (CAS 1172066-32-8)
- Benzyl 4-chloro-3-formyl-5,6-dihydropyridine-1(2H)-carboxylate (CAS 1190971-25-5)
- 1314446-42-8 2-(5-Chloro-1H-indol-3-yl)-quinoxaline (CAS 1314446-42-8)
- Ethyl 4-chloro-8-methoxy-6-methylquinoline-3-carboxylate (CAS 1315344-46-7)
- Ethyl 8-chloro-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 131776-02-8)
Recommended Standards
- tert-Butyl 6-chloro-3-formyl-1H-indole-1-carboxylate (CAS 1138161-19-9)
- Ethyl 5-amino-1-(3-chloro-4-methylphenyl)-1H-pyrazole-4-carboxylate (CAS 1152879-85-0)
- 2-(4-Chlorobutyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 112893-27-3)
- 6-Amino-3-bromo-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 96555-37-2)
- tert-Butyl 4-(aminomethyl)isoindoline-2-carboxylate (CAS 1394954-74-5)
- 2-(2,6-Difluorophenyl)-2-(dimethylamino)acetic acid (CAS 1218558-85-0)
- 2-((Benzyloxy)methyl)cyclopent-3-enol (CAS 959973-63-8)
- 2-(5-Fluorothiophen-2-yl)acetonitrile (CAS 950604-65-6)
- 4,4,5,5-Tetramethyl-2-(3-((tetrahydro-2h-pyran-4-yl)methoxy)-5-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane (CAS 2096330-34-4)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
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