3-(4-Bromobenzyl)quinazolin-4(3H)-one CAS 302913-19-5
| CAS No. | 302913-19-5 |
| Molecular Formula | C15H11BrN2O |
| Molecular Weight | 315.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4-Bromobenzyl)quinazolin-4(3H)-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(4-Bromobenzyl)quinazolin-4(3H)-one (CAS 302913-19-5) is a high-purity analytical reference standard with the molecular formula C15H11BrN2O and a molecular weight of 315.16 g/mol.
3-(4-Bromobenzyl)quinazolin-4(3H)-one (C15H11BrN2O) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-(4-Bromobenzyl)quinazolin-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 | C15H11BrN2O |
| Molecular Weight | 315.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromobenzyl Standards
- 3-(4-Bromobenzyl)-5-phenyl-1,2,4-oxadiazole (CAS 1345020-60-1)
- 4-((4-Bromobenzyl)oxy)quinazoline (CAS 737818-56-3)
- (3-Bromobenzyl)(3,4-difluorophenyl)sulfane (CAS 1281219-33-7)
- (4-Bromobenzyl)(3,4-difluorophenyl)sulfane (CAS 1443302-70-2)
- (4-Bromobenzyl)(3,5-difluorophenyl)sulfane (CAS 1443345-47-8)
- (3-Bromobenzyl)(3,5-difluorophenyl)sulfane (CAS 1443345-56-9)
- (2-Bromobenzyl)(3,5-difluorophenyl)sulfane (CAS 1443347-52-1)
- (2-Bromobenzyl)(3,4-difluorophenyl)sulfane (CAS 1443353-06-7)
Recommended Standards
- 3-(3,4-Dichlorophenyl)-[1,2,4]triazolo[4,3-c]quinazoline (CAS 339025-82-0)
- 3-(4-Bromophenyl)-5-p-tolyl-1,2,4-oxadiazole (CAS 587006-12-0)
- 2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]acetic acid (CAS 2680525-48-6)
- 3-(5-Bromo-2,4-diethoxyphenyl)acrylic acid (CAS 423752-65-2)
- 2-(3-(Difluoromethyl)-5,5-difluoro-3b,4,4a,5-tetrahydro-1H-cyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)acetic acid (CAS 1417982-54-7)
- Penicillin V β-Sulfoxide-d (CAS 148680-07-3)
- t-Butyl Methyl Fumarate (CAS 55556-66-6)
- Methyl (R)-2-(4-hydroxyphenoxy)propionate (CAS 96562-58-2)
- 7-Methyl-1H-benzo[d]imidazole-1,2-diamine (CAS 171082-88-5)
- (1-(2-Chloropyridin-3-yl)cyclopropyl)methanamine (CAS 1060811-88-2)
- N-(4-chlorobenzyl)-2-(4-methoxyphenyl)ethan-1-amine hydrobromide (CAS 1609406-85-0)
- 6-Ethyl-4-hydroxy-2h-pyrano[3,2-c]quinoline-2,5(6h)-dione (CAS 161185-28-0)
- 5-(Bromomethyl)-1,2,3-tris(trideuteriomethoxy)benzene (CAS 1346601-33-9)
- semaglutide (CAS 782487-28-9)
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