Metrafenone CAS 220899-03-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 220899-03-6 |
| Molecular Formula | C19H21BrO5 |
| Molecular Weight | 409.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Metrafenone (CAS 220899-03-6) pharmaceutical standards reference standard. Molecular formula: C19H21BrO5. Molecular weight: 409.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H21BrO5 |
| Molecular Weight | 409.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Br-containing |
Recommended Standards
- N-(4-Chloro-3-nitrophenyl)-2-[4-(3-chlorophenyl)piperazin-1-yl]acetamide (CAS 329779-16-0)
- 4-Bromo-1-methyl-5-((naphthalen-2-yloxy)methyl)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 1022545-28-3)
- n-(2,3-Dichlorophenyl)-2-(4-(4-nitrophenyl)piperazin-1-yl)acetamide (CAS 851720-29-1)
- 3-Chloro-4-(3-methoxyphenoxy)aniline (CAS 59871-14-6)
- 1-(Furan-2-ylmethyl)-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 57385-07-6)
- Tert-butyl 4-(5-formylpyridin-2-yl)piperazine-1-carboxylate (CAS 479226-10-3)
- 2-Chloro-N-(4-chlorophenyl)acetamide (CAS 3289-75-6)
- 3-Chloro-4-methoxybenzotrifluoride (CAS 1214340-18-7)
- Methyl 2-aminoquinazoline-4-carboxylate (CAS 102654-12-6)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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