3-Chloro-1,1':4',1''-terphenyl CAS 1762-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1762-86-3 |
| Molecular Formula | C18H13Cl |
| Molecular Weight | 264.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Chloro-1,1':4',1''-terphenyl (CAS 1762-86-3) pharmaceutical standards reference standard. Molecular formula: C18H13Cl. Molecular weight: 264.75 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H13Cl |
| Molecular Weight | 264.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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- 3-Chloro-N-(quinuclidin-3-yl)benzamide (CAS 120570-07-2)
- 5-Chloro-n-(cyanomethyl)-n-ethylthiophene-2-sulfonamide (CAS 1267356-74-0)
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- 2'-Chloro-1,1':4',1''-terphenyl (CAS 98905-05-6)
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Recommended Standards
- Methyl 5-(allylthio)-4-chloro-3-hydroxythiophene-2-carboxylate (CAS 1707727-85-2)
- (2Z)-N-(3-Chlorophenyl)-3-(pyrrolidin-1-yl)but-2-enamide (CAS 337921-14-9)
- 3-(Allyloxy)-4-chloro-5-(methylthio)thiophene-2-carboxylic acid (CAS 1707372-14-2)
- 2-[(6-Chloro-2-pyrazinyl)(methyl)amino]-1-ethanol (CAS 1219961-19-9)
- 1-Nitro-2-(1,1,2,2-tetrafluoroethoxy)benzene (CAS 28202-31-5)
- 2-(Difluoromethyl)-5-fluoro-4-nitropyridine-3-acetonitrile (CAS 1804425-91-9)
- 5-Hydroxy-4-methyldihydrofuran-2(3H)-one (CAS 61892-47-5)
- 2-(Hydroxymethyl)-2-(4-nitrophenyl)propane-1,3-diol (CAS 91748-04-8)
- Vonoprazan Impurity 162 (CAS CATO-C4X-1020162)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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