4,4’’-Dibromo-p-terphenyl CAS 17788-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17788-94-2 |
| Molecular Formula | C18H12Br2 |
| Molecular Weight | 388.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4’’-Dibromo-p-terphenyl (CAS 17788-94-2) pharmaceutical standards reference standard. Molecular formula: C18H12Br2. Molecular weight: 388.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H12Br2 |
| Molecular Weight | 388.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 2',5'-Dibromo-1,1':4',1''-terphenyl (CAS 1293386-03-4)
- 3,3''-Dibromo-1,1':2',1''-terphenyl (CAS 95918-90-4)
- 3,3''-Dibromo-1,1':3',1''-terphenyl (CAS 95962-62-2)
- 4,4''-Dibromo-1,1':2',1''-terphenyl (CAS 24253-43-8)
- 4,4''-Dibromo-1,1':3',1''-terphenyl (CAS 83909-22-2)
- 4-(6,8-Dibromo-2-methylimidazo[1,2-a]pyridin-3-yl)thiazol-2-amine (CAS 886507-34-2)
- 6,11-dibromo-1,4-diazatriphenylene (CAS 1012836-59-7)
- 5,9-Dibromo-7H-benzo[c]fluoren-7-one (CAS 1637660-36-6)
Recommended Standards
- 2,7-Bis(bromomethyl)pyrene (CAS 63996-39-4)
- 1,1,1,3,3,3-Hexafluoro-2-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-2-ol (CAS 2376598-54-6)
- 1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-fluoro-6-iodopyrimidine-2,4(1H,3H)-dione (CAS 87818-06-2)
- 2-(Benzo[d]thiazol-2-yl)-N-hydroxyacetimidamide (CAS 676120-26-6)
- N-Hydroxy-4-(5-methoxy-2-(trifluoromethyl)phenyl)picolinimidamide (CAS 1219454-66-6)
- 2-Acetamido-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1216134-71-2)
- 2-(2-Chloroethyl)piperidine hydrochloride (CAS 60012-49-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isopropyl-2-methylthiophen-3-yl)boronate (CAS 2223029-38-5)
- 1,1-Bis(bromomethyl)cyclopentane (CAS 68499-28-5)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
Why CATO?
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