2-chloro-5-(trifluoromethyl)quinazolin-8-ol CAS 953040-23-8
| CAS No. | 953040-23-8 |
| Molecular Formula | C9H14ClF3N2O |
| Molecular Weight | 258.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-chloro-5-(trifluoromethyl)quinazolin-8-ol is closely related to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-chloro-5-(trifluoromethyl)quinazolin-8-ol (CAS 953040-23-8), molecular formula C9H14ClF3N2O and molecular weight 258.67 g/mol, is a CATO reference standard with documented purity and traceability.
2-chloro-5-(trifluoromethyl)quinazolin-8-ol (C9H14ClF3N2O) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-chloro-5-(trifluoromethyl)quinazolin-8-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H14ClF3N2O |
| Molecular Weight | 258.67 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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- Spiro[3.4]octan-1-amine hydrochloride (CAS 1378527-98-0)
- Methyl 8-bromo-4,6-dichloroquinoline-2-carboxylate (CAS 1150164-76-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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