4-Bromo-4',4''-dimethoxytriphenylamine CAS 194416-45-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 194416-45-0 |
| Molecular Formula | C20H18BrNO2 |
| Molecular Weight | 384.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-4',4''-dimethoxytriphenylamine (CAS 194416-45-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H18BrNO2. Molecular weight: 384.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H18BrNO2 |
| Molecular Weight | 384.27 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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- tert-Butyl (2S,4R)-4-(tert-butoxy)-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 2348328-55-0)
- 2-((1-Propylpiperidin-4-yl)amino)propan-1-ol (CAS 1154899-57-6)
- 7-Oxaspiro[3.5]nonan-1-amine hydrochloride (CAS 1823375-28-5)
- (5-((3,5-Dichlorophenyl)sulfinyl)-4-isopropyl-1-methyl-1H-imidazol-2-yl)methyl carbamate (CAS 178980-08-0)
- 2-(4-Fluorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 338773-59-4)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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