(7-Bromo-2,6-dimethyl-4-oxoquinazolin-3(4H)-yl)methyl pivalate CAS 140373-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140373-65-5 |
| Molecular Formula | C16H19BrN2O3 |
| Molecular Weight | 367.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (7-Bromo-2,6-dimethyl-4-oxoquinazolin-3(4H)-yl)methyl pivalate (CAS 140373-65-5) pharmaceutical standards reference standard. Molecular formula: C16H19BrN2O3. Molecular weight: 367.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H19BrN2O3 |
| Molecular Weight | 367.24 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 |
| 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.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-3-((cyclohexylmethoxy)imino)-7-methoxyindolin-2-one (CAS 1202859-57-1)
- 3-Bromo-2-methyl-6-(1-methyl-5-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-1H-1,2,3-triazol-4-yl)pyridine (CAS 2170129-04-9)
- 1007210-37-8 2-(4-((4-Bromo-3-fluorophenyl)sulfonyl)piperazin-1-yl)ethanol MFCD28805647 (CAS 1007210-37-8)
- 5-Bromo-1-tosyl-1H-pyrrolo[2,3-b]pyridin-3(2H)-one (CAS 1207626-50-3)
- 6-Bromo-5-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227270-28-1)
- 6-Bromo-3-(4-methoxybenzyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1313712-42-3)
- 7-Bromo-3-(4-methoxybenzyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1392484-71-7)
- 4-Bromo-1-tosyl-1H-pyrrolo[2,3-c]pyridin-7(6H)-one (CAS 1445993-86-1)
Recommended Standards
- tert-Butyl 4-bromobenzyl(oxazol-2-ylmethyl)carbamate (CAS 1398504-01-2)
- tert-Butyl 5-bromo-2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate (CAS 1887237-17-3)
- tert-butyl 4-(5-bromo-3-cyanopyridin-2-yl)piperazine-1-carboxylate (CAS 1269492-47-8)
- 2-[(4-Fluorophenyl)sulfanyl]-3-(4-methylphenyl)quinoline (CAS 339102-48-6)
- 2-Ethynyl-4-methoxy-5-methylpyrimidine (CAS 1330044-21-7)
- 3,4-Ethylenedioxythiophene-2,5-dicarboxylic acid (CAS 18361-03-0)
- N-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-amine (CAS 2096336-23-9)
- 2,4-Dimethylphenyl trifluoromethanesulfonate (CAS 87241-52-9)
- N4-Benzyl-2-bromo-6-(trifluoromethyl)pyridine-3,4-diamine (CAS 1303438-93-8)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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