4-Bromo-2-[(1E)-[(2,3-dimethylquinoxalin-6-yl)imino]methyl]-6-methoxyphenol CAS 672949-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 672949-90-5 |
| Molecular Formula | C18H16BrN3O2 |
| Molecular Weight | 386.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-2-[(1E)-[(2,3-dimethylquinoxalin-6-yl)imino]methyl]-6-methoxyphenol (CAS 672949-90-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H16BrN3O2. Molecular weight: 386.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H16BrN3O2 |
| Molecular Weight | 386.24 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 2-Bromo-3,4-6-trichloroiodobenzene (CAS 1208076-42-9)
- 2-[(2-Bromo-3-oxo-5-phenylcyclohex-1-en-1-yl)amino]benzoic acid (CAS 937604-62-1)
- 4-Bromo-5-phenethoxy-2-(pyridin-4-ylmethyl)pyridazin-3(2H)-one (CAS 565157-34-8)
- 6-Bromo-2-(2-isopropoxyphenyl)quinoline-4-carboxylic acid (CAS 354539-41-6)
- 6-Bromo-2-(3-isopropoxyphenyl)quinoline-4-carboxylic acid (CAS 445289-20-3)
- 6-Bromo-2-(4-ethoxyphenyl)-3-methylquinoline-4-carboxylic acid (CAS 354539-71-2)
- 6-Bromo-2-(4-isopropoxyphenyl)quinoline-4-carboxylic acid (CAS 351001-10-0)
- 6-Bromo-2-oxo-N-(3-phenylpropyl)-2H-chromene-3-carboxamide (CAS 866155-16-0)
Recommended Standards
- 4-(4-Bromophenyl)-2-(1-methyl-1H-indol-3-yl)-4-oxobutanoic acid (CAS 937604-70-1)
- 4-tert-Butyl 9-methyl 7-bromo-2,3-dihydrobenzo[f][1,4]oxazepine-4,9(5H)-dicarboxylate (CAS 2018300-50-8)
- (4-(4-Bromophenyl)-1H-pyrrol-3-yl)(3,4-dimethoxyphenyl)methanone (CAS 478031-38-8)
- 2-Aminoethanol 4-Dodecylbenzenesulfonate (CAS 58089-99-9)
- tert-Butyl 4-(4-amino-2-bromophenoxy)piperidine-1-carboxylate (CAS 337520-17-9)
- 6-Amino-5-chloropyrimidine-2,4(1H,3H)-dione (CAS 54107-70-9)
- (E)-1,2-Bis(4-(bromomethyl)phenyl)diazene (CAS 97654-99-4)
- Plerixafor Impurity 4 (CAS CATO-C4X-11334)
- 5-Phenyl-1,2-oxazole-3-carbohydrazide (CAS 90946-22-8)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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