4-Chloro-2,7-bis(trifluoromethyl)quinazoline CAS 959238-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 959238-04-1 |
| Molecular Formula | C10H3ClF6N2 |
| Molecular Weight | 300.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-2,7-bis(trifluoromethyl)quinazoline (CAS 959238-04-1) pharmaceutical standards reference standard. Molecular formula: C10H3ClF6N2. Molecular weight: 300.59 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H3ClF6N2 |
| Molecular Weight | 300.59 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 |
| 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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 7-Chloro-2,4-bis(trifluoromethyl)-1,8-naphthyridine (CAS 106582-41-6)
- 4-Chloro-2,6-bis(trifluoromethyl)quinazoline (CAS 959237-98-0)
- 5-chloro-8-iodo-1,6-naphthyridine (CAS 107484-69-5)
- 1-chloro-4-iodo-2,7-naphthyridine (CAS 1234616-02-4)
- 4-chloro-2-iodo-1-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1312581-09-1)
- 4-chloro-2-iodo-7-methyl-pyrrolo[2,3-b]pyridine (CAS 1788054-66-9)
- 2-Chloro-N-(2,3-dichlorophenyl)benzamide (CAS 90665-34-2)
- 2-Chloro-N-(2,6-dichlorophenyl)benzamide (CAS 200807-45-0)
Recommended Standards
- Captan (CAS 133-06-2)
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- (S)-4-(Methylthio)-2-palmitamidobutanoic acid (CAS 36416-81-6)
- 2-Benzyl-6-[(E)-2-phenylethenyl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 337921-95-6)
- 2-Aminobenzo[d]oxazole-4-carboxamide (CAS 1806379-18-9)
- 6-(Furan-2-carboxamido)hexanoic acid (CAS 313267-03-7)
- 3-(2-Hydroxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 87967-79-1)
- 2,2',2''-(Benzene-1,3,5-triyl)tris(3-phenylacrylonitrile) (CAS 351435-98-8)
- Neuropeptide Y (18-36) (CAS 114495-97-5)
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