6,8-Diiodo-3-(4-methylbenzyl)quinazolin-4(3H)-one CAS 302913-37-7
| CAS No. | 302913-37-7 |
| Molecular Formula | C16H12I2N2O |
| Molecular Weight | 502.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 6,8-Diiodo-3-(4-methylbenzyl)quinazolin-4(3H)-one (CAS 302913-37-7), a certified reference material (molecular formula C16H12I2N2O, MW 502.09 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution, 6,8-Diiodo-3-(4-methylbenzyl)quinazolin-4(3H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 502.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 6,8-Diiodo-3-(4-methylbenzyl)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 | C16H12I2N2O |
| Molecular Weight | 502.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 | I-containing |
| Nitrogen Atoms | 2 |
Related Diiodo Standards
- 236407-24-2 2~2~,2~5~-Diiodo-1~1~,1~2~,1~3~,1~4~,1~5~,1~6~,3~1~,3~2~,3~3~,3~4~,3~5~,3~6~-dodecahydro-1~1~,2~1~:2~4~,3~1~-terphenyl DTXSID30584520 (CAS 236407-24-2)
- (R)-4,4'-diiodo-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (CAS 2050189-65-4)
- 6,8-Diiodo-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 37802-51-0)
- (R)-2,2'-Diiodo-1,1'-binaphthalene (CAS 86688-06-4)
- (S)-2,2'-Diiodo-1,1'-binaphthalene (CAS 86688-07-5)
- 2,2'-Diiodo-1,1'-binaphthalene (CAS 76905-80-1)
- 4,4'-Diiodo-1,1'-binaphthalene (CAS 62012-57-1)
- 2,2’-Diiodo-4,4’-dinitrobiphenyl (CAS 61761-98-6)
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- (Z)-N'-(1-(2,6-Dichloro-4-(trifluoromethyl)phenyl)-4-iodo-3-isocyano-1H-pyrazol-5-yl)-N,N-dimethylformimidamide (CAS 209966-94-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com