2,4,6-Trichloro-7-methoxyquinazoline CAS 79025-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79025-79-9 |
| Molecular Formula | C9H5Cl3N2O |
| Molecular Weight | 263.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,6-Trichloro-7-methoxyquinazoline (CAS 79025-79-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5Cl3N2O. Molecular weight: 263.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5Cl3N2O |
| Molecular Weight | 263.51 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, keep tightly closed to prevent evaporation |
| 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.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Trichloro Standards
- 2,2,2-Trichloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone (CAS 163220-69-7)
- 2,2,2-trichloro-1-(1H-indol-3-yl)ethan-1-amine (CAS 475277-94-2)
- 2,3,6-Trichloro-4-(trifluoromethyl)aniline (CAS 86399-04-4)
- 2,4,7-trichloro-8-fluoro-pyrido[4,3-d]pyrimidine (CAS 2454396-80-4)
- 2,4,7-Trichloro-6-methoxyquinoline (CAS 1265883-06-4)
- 2,4,6-Trichloro-8-methoxyquinoline (CAS 1447952-97-7)
- 1-(2,5,6-Trichloro-1H-indol-3-yl)ethanone (CAS 800400-55-9)
- 2,2,2-Trichloro-1-(1H-indol-3-yl)ethan-1-one (CAS 30030-90-1)
Recommended Standards
- 2-(Trichloromethyl)-3,4-dihydroquinazolin-4-one (CAS 5558-95-2)
- 3-(Chloromethyl)-5-(3,4-dichlorophenyl)-1,2,4-oxadiazole (CAS 287917-57-1)
- 2-(Chloromethyl)-5-(3,4-dichlorophenyl)-1,3,4-oxadiazole (CAS 33575-81-4)
- 4-Bromo-2,6-bis(trifluoromethyl)aniline (CAS 1805510-05-7)
- 3,4,6,7-Tetrabromo-1,2-dichlorodibenzo[b,d]furan (CAS 107207-44-3)
- 6-methyl-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole (CAS 139774-14-4)
- 2-chloro-8-methyl-3-(5-phenyl-1,2,4-oxadiazol-3-yl)quinoline (CAS 1142201-67-9)
- 1,1,2-trideuterioethene 2680-01-5 CTK1A5201 (CAS 2680-01-5)
- 3-Amino-5-(methoxycarbonyl)phenylboronic Acid (CAS 380430-56-8)
- Peptide 433 (CAS CATO-CPTD788433)
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 13829788188 / jacky.chen@cato-chem.com