8,9-Dichloro-2,3,4,4a-tetrahydro-1H-pyrazino[1,2-a]quinoxalin-5(6H)-one CAS 75704-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75704-24-4 |
| Molecular Formula | C11H11Cl2N3O |
| Molecular Weight | 272.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 8,9-Dichloro-2,3,4,4a-tetrahydro-1H-pyrazino[1,2-a]quinoxalin-5(6H)-one (CAS 75704-24-4) pharmaceutical standards reference standard. Molecular formula: C11H11Cl2N3O. Molecular weight: 272.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H11Cl2N3O |
| Molecular Weight | 272.13 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 6-(5-Bromothiophen-2-yl)-1,3,5-triazine-2,4-diamine (CAS 925006-43-5)
- Ethyl 2-cyano-3-(2,3-dichlorophenyl)propanoate (CAS 39959-98-3)
- 5-Amino-2-(1-(3,4-dichlorophenyl)ethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 55294-15-0)
- (4-(Difluoromethyl)-6-iodopyridin-2-yl)methanol (CAS 1805119-81-6)
- Momelotinib (CAS 1056634-68-4)
- 8-(Trifluoromethyl)quinazoline-2,4-diamine (CAS 139337-63-6)
- Tapentadol Impurity 15 (CAS CATO-C4X-209915)
- N1,N10-Bis(2-hydroxyethyl)-N1,N1,N10,N10-tetramethyldecane-1,10-diaminium (CAS 32040-45-2)
- ((1-Chloro-2-methylcyclopropyl)sulfinyl)benzene (CAS 1004968-11-9)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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