4-(4-Bromobutoxy)-4'-methoxy-1,1'-biphenyl CAS 130474-47-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 130474-47-4 |
| Molecular Formula | C17H19BrO2 |
| Molecular Weight | 335.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Bromobutoxy)-4'-methoxy-1,1'-biphenyl (CAS 130474-47-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H19BrO2. Molecular weight: 335.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H19BrO2 |
| Molecular Weight | 335.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
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Recommended Standards
- (4'-(Trifluoromethoxy)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-yl)methanamine (CAS 1261657-35-5)
- 4-Bromo-9-methyl-9-phenyl-9H-fluorene (CAS 1548450-59-4)
- tert-Butyl (6-bromofuro[3,2-b]pyridin-2-yl)methylcarbamate (CAS 1186310-86-0)
- 4-(1H-imidazol-1-yl)-2-methylbenzoic acid (CAS 1249328-87-7)
- Ethyl 6-chloro-5-iodonicotinate (CAS 856166-01-3)
- 4-Bromo-3-(difluoromethyl)-5-nitropicolinonitrile (CAS 1806922-59-7)
- (R)-6-Methylpiperidin-2-one (CAS 68330-73-4)
- 1-(2-Methoxyethyl)-2,3-dihydro-1H-indol-5-ylamine (CAS 1019579-89-5)
- Acetyl-Hirudin (55-65) (desulfated) (CAS 113274-57-0)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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