(4'-Bromo-[1,1'-biphenyl]-4-yl)(hydroxy)-lambda3-iodanyl 4-methylbenzenesulfonate CAS 919474-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 919474-55-8 |
| Molecular Formula | C19H16BrIO4S |
| Molecular Weight | 547.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4'-Bromo-[1,1'-biphenyl]-4-yl)(hydroxy)-lambda3-iodanyl 4-methylbenzenesulfonate (CAS 919474-55-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H16BrIO4S. Molecular weight: 547.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H16BrIO4S |
| Molecular Weight | 547.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br/I-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2'-deoxyuridine 5'-triphosphate Sodium Salt (CAS 102212-99-7)
- 2-(4-((4-Bromo-2-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-yl)methoxy)-3-methoxybenzylidene)-1H-indene-1,3(2H)-dione (CAS 1023576-75-1)
- N-(2-Bromo-4,6-difluorophenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476485-90-2)
- N-(3-((5-Bromo-4-((3-(thiophene-2-carboxamido)propyl)amino)pyrimidin-2-yl)amino)phenyl)pyrrolidine-1-carboxamide (CAS 702675-42-1)
- Ethyl 4-(3-bromo-4-fluorophenyl)-7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 333308-94-4)
- 2-bromo-2-nitro-3-{[3-(trifluoromethyl)benzoyl]oxy}propyl 3-(trifluoromethyl)benzoate (CAS 244081-64-9)
- N-(2-Bromo-4-methylphenyl)-2-((4-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476484-44-3)
- N-(4-Bromo-2-methylphenyl)-2-((4-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476484-45-4)
Recommended Standards
- Dotinurad Impurity 18 (CAS CATO-C4X-249418)
- (E)-({5-[(4-bromophenyl)sulfanyl]-1-methyl-3-phenyl-1H-pyrazol-4-yl}methylidene)[(2,3-dichlorophenyl)methoxy]amine (CAS 321998-40-7)
- Aprocitentan impurity 2 (CAS CATO-C4X-33552)
- Benzthiazuron (CAS 1929-88-0)
- 1-(2-Hydroxyphenyl)-2-phenylethan-1-one (CAS 2491-31-8)
- 7-chloro-3H-imidazo[4,5-b]pyridine-2-carbaldehyde (CAS 1782850-94-5)
- 4-(Benzo[b]thiophen-3-yl)thiazol-2-amine (CAS 278781-86-5)
- Methyl 4-(4-chlorophenoxy)-3-nitrobenzoate (CAS 320416-58-8)
- (4-Fluoro-benzyl)-(2-pentafluoroethyloxy- ethyl)-amine (CAS 1208079-40-6)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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