2,3-Dichloro-6,7-dimethylquinoxaline CAS 63810-80-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63810-80-0 |
| Molecular Formula | C10H8Cl2N2 |
| Molecular Weight | 227.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-6,7-dimethylquinoxaline (CAS 63810-80-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8Cl2N2. Molecular weight: 227.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8Cl2N2 |
| Molecular Weight | 227.09 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.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 2,5-Dichloro-4-(1H-pyrrol-1-yl)aniline (CAS 175135-55-4)
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Recommended Standards
- 1,5-Difluoro-2-nitro-4-(trifluoromethyl)benzene (CAS 35010-29-8)
- 1-(3,4-Dichlorobenzyl)-1H-imidazole (CAS 56643-72-2)
- 2,5-dichloro-N,4-dihydroxybenzene-1-carboximidamide (CAS 2173991-74-5)
- 2-Chlorophenylzinc iodide 0.5 M in Tetrahydrofuran (CAS 148651-35-8)
- 5-(trifluoromethyl)-1-benzothiophene-2-carbaldehyde (CAS 1135283-83-8)
- (2S,2'S,3S,3'S)-DI-iPr-BABIBOP (CAS 2207601-12-3)
- 18:0 Hemolytic Agent PS (CAS 1246298-16-7)
- 4-(Azetidin-3-yl)pyrimidin-2-amine (CAS 1316218-63-9)
- 2-(2-Ethylphenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-28-9)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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