4,6-Dichloro-2-(4-chlorophenyl)quinazoline CAS 144924-32-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144924-32-3 |
| Molecular Formula | C14H7Cl3N2 |
| Molecular Weight | 309.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,6-Dichloro-2-(4-chlorophenyl)quinazoline (CAS 144924-32-3) pharmaceutical standards reference standard. Molecular formula: C14H7Cl3N2. Molecular weight: 309.58 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H7Cl3N2 |
| Molecular Weight | 309.58 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.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 4,7-Dichloro-2-(4-chloro-phenyl)-quinazoline (CAS 885277-72-5)
- (T-4)-Dichloro(1,10-phenanthroline-κN1,κN10)nickel (CAS 22980-76-3)
- 4,5-Dichloro-2-(2,4-dichlorophenyl)-2,3-dihydropyridazin-3-one (CAS 24725-65-3)
- 4,5-dichloro-2-(3,4-dichlorophenyl)-2,3-dihydropyridazin-3-one (CAS 33098-12-3)
- 4,5-Dichloro-2-(3,5-dichlorophenyl)pyridazin-3(2H)-one (CAS 86483-43-4)
- 2,3-Dichloro-3-(3-methoxyphenyl)propiophenone (CAS 898775-13-8)
- 2,3-Dichloro-3-(4-methoxyphenyl)propiophenone (CAS 898776-22-2)
- 2,4-Dichloro-3-(2-methoxyphenyl)propiophenone (CAS 898770-51-9)
Recommended Standards
- 1-Chloro-4-(3,4-dichlorophenyl)phthalazine (CAS 121004-95-3)
- 2-Chloro-n-{[(2,6-dichlorophenyl)carbamoyl]methyl}-n-methylacetamide (CAS 855715-36-5)
- Lornoxicam impurity 83 (CAS CATO-C4X-201683)
- 3-Chloro-5-cyclopropoxypicolinonitrile (CAS 1243442-54-7)
- 1-isopropyl-2-pyrrolidin-2-yl-benzimidazole (CAS 1094220-45-7)
- Glu4,Asp5,Gly9-OH-Oxytocin (CAS CATO-C4X-206612)
- 2-Amino-7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1394306-55-8)
- 2-(morpholin-3-yl)cyclohexan-1-one hydrochloride (CAS 1423034-06-3)
- 2-Pentylbenzo[d]isothiazol-3(2H)-one (CAS 4299-08-5)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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