4,6-dichloro-2-(difluoromethyl)quinazoline CAS 1340191-16-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1340191-16-3 |
| Molecular Formula | C9H14Cl2F2N2 |
| Molecular Weight | 259.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-dichloro-2-(difluoromethyl)quinazoline (CAS 1340191-16-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H14Cl2F2N2. Molecular weight: 259.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H14Cl2F2N2 |
| Molecular Weight | 259.12 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-Tosyl-1H-indol-7-amine (CAS 1396762-15-4)
- 2,6-Dimethyl-3,7-octadien-2-ol (CAS 51117-35-2)
- 1-(2-Fluoro-3-nitrophenyl)cyclopentane-1-carbonitrile (CAS 1881329-58-3)
- 7-Chloro-1H-quinazoline-2,4-dione (CAS 13165-35-0)
- Dibenzyl 1-methylhydrazine-1,2-dicarboxylate (CAS 6002-83-1)
- Methyl 5-methyl-6-(propylamino)nicotinate (CAS 1355215-22-3)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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