3-(2-Chloroacetyl)-2-methylquinazolin-4(3H)-one CAS 119458-03-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 119458-03-6 |
| Molecular Formula | C11H9ClN2O2 |
| Molecular Weight | 236.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(2-Chloroacetyl)-2-methylquinazolin-4(3H)-one (CAS 119458-03-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9ClN2O2. Molecular weight: 236.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2O2 |
| Molecular Weight | 236.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Methyl 5-(2-chlorophenyl)-1h-pyrazole-3-carboxylate (CAS 1187339-06-5)
- Methyl (E)-3-(7-chloro-1H-pyrrolo[2,3-c]pyridin-5-yl)acrylate (CAS 1198098-49-5)
- 3-Chloro-4-(1-phenylethyl)furan-2,5-dione (CAS 118658-10-9)
- H-His-Pro-OH (CAS 20930-58-9)
- Ethyl 2-((5-(2-thiomorpholinoacetamido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 329698-61-5)
- Piretanide-d4 Methyl Ester (Major) (CAS 1794753-37-9)
- 2-(3-(Tert-butyl)-2-hydroxyphenyl)-2-hydroxy-1H-indene-1,3(2H)-dione (CAS 71313-34-3)
- 1-(3,4-Dichlorophenyl)-2-methylpropan-2-ol (CAS 6430-91-7)
- 2-Chloro-3-phenyl-3,4-dihydroquinazolin-4-one (CAS 727-62-8)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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