6-Bromo-7-cyclopropyl-2-methylquinazolin-4(3H)-one CAS 2883760-84-5
| CAS No. | 2883760-84-5 |
| Molecular Formula | C12H11BrN2O |
| Molecular Weight | 279.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-7-cyclopropyl-2-methylquinazolin-4(3H)-one (C12H11BrN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
6-Bromo-7-cyclopropyl-2-methylquinazolin-4(3H)-one (CAS 2883760-84-5) is a high-purity analytical reference standard with the molecular formula C12H11BrN2O and a molecular weight of 279.13 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Bromo-7-cyclopropyl-2-methylquinazolin-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 | C12H11BrN2O |
| Molecular Weight | 279.13 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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Recommended Standards
- 6-Bromo-1-(cyclopropylmethyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde (CAS 2792721-53-8)
- 7-Bromobenzo[c][1,2,5]thiadiazole-4-sulfinic acid (CAS 41512-07-6)
- 6-Acetyl-1-bromo-2-methoxynaphthalene (CAS 84167-74-8)
- Acetylcarbromal (CAS 77-66-7)
- Ethyl(E)-6-chlorohex-2-enoate (CAS 107408-34-4)
- 4-(Aminomethyl)-5-cyclopropoxy-N,N-dimethylnicotinamide (CAS 1243475-70-8)
- {2-[(propan-2-yloxy)methyl]phenyl}methanamine (CAS 28837-93-6)
- 5-Methyl-1-(2-(trifluoromethyl)phenyl)-1h-pyrazole-4-carboxylic acid (CAS 1169957-94-1)
- Ethyl (5-Bromo-2-(6-Fluoronicotinoyl)Benzofuran-3-ly)(3-Methoxypropyl)Carbamate (CAS 1431434-22-8)
- 4-Chloro-6-propylthieno[2,3-d]pyrimidine (CAS 439692-82-7)
- Ethyl 2-(2-chloroacetamido)benzoate (CAS 6307-66-0)
- Nitrendipine Impurity 17 (CAS CATO-C4X-183417)
- Zolmitriptan Impurity 43 (CAS CATO-C4X-135143)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
Why CATO?
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