6,8-Dichloro-3-(2-chlorobenzyl)quinazolin-4(3H)-one CAS 302913-48-0
| CAS No. | 302913-48-0 |
| Molecular Formula | C15H9Cl3N2O |
| Molecular Weight | 339.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,8-Dichloro-3-(2-chlorobenzyl)quinazolin-4(3H)-one (C15H9Cl3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
6,8-Dichloro-3-(2-chlorobenzyl)quinazolin-4(3H)-one (CAS 302913-48-0), molecular formula C15H9Cl3N2O and molecular weight 339.60 g/mol, is a CATO reference standard with documented purity and traceability.
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 6,8-Dichloro-3-(2-chlorobenzyl)quinazolin-4(3H)-one 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 | C15H9Cl3N2O |
| Molecular Weight | 339.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Chloro-2-(3,4-dichlorobenzoyl)-3-methyl-1-benzofuran (CAS 303145-31-5)
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- 7-Chloro-3-(2,6-dichlorobenzyl)quinazolin-4(3H)-one (CAS 618443-48-4)
- N-(benzo[d][1,3]dioxol-5-yl)piperidin-4-amine (CAS 245057-69-6)
- 4-(3,4-Difluorophenoxy)benzaldehyde (CAS 486449-90-5)
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- Butyl[(2,3,4-trimethoxyphenyl)methyl]amine (CAS 794551-45-4)
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- 2-Butylhexahydro-1H-pyrrolo[1,2-c]imidazol-1-one (CAS 32901-59-0)
- 1'-Benzyl-n-hydroxy-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxamide (CAS 2028327-58-2)
- n-(Tert-butyl)-2-(3-cyclohexylureido)acetamide (CAS 1280823-55-3)
- 2-((5-Amino-3-bromopyridin-2-yl)oxy)ethan-1-ol (CAS 1536876-83-1)
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