2,2',5-Trichlorobiphenyl CAS 37680-65-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 37680-65-2 |
| Molecular Formula | C12H7Cl3 |
| Molecular Weight | 257.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2',5-Trichlorobiphenyl (CAS 37680-65-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7Cl3. Molecular weight: 257.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H7Cl3 |
| Molecular Weight | 257.54 g/mol |
| Purity | >95% |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
Related Trichlorobiphenyl Standards
- 2,4',6-Trichlorobiphenyl (CAS 38444-77-8)
- 2,4,4＇-Trichlorobiphenyl-2＇,3＇,5＇,6＇-d4 (CAS 1219799-32-2)
- 2,4,6-Trichlorobiphenyl-2′,3′,4′,5′,6′-d5 (CAS 1219794-85-0)
- 2,3,4-Trichlorobiphenyl-2′,3′,4′,5′,6′-d5 (CAS 1219805-70-5)
- 3,4,5-Trichlorobiphenyl-2′,3′,4′,5′,6′-d5 (CAS 93952-22-8)
- 2,4,5-Trichlorobiphenyl- (CAS 208263-78-9)
- 2,4,4'-Trichlorobiphenyl ether (CAS 59039-21-3)
- 2,4',5-Trichlorobiphenyl-2',3',5',6'-d4 (CAS 1219794-87-2)
Recommended Standards
- Pcb No. 17 (CAS 37680-66-3)
- Pcb No. 19 (CAS 38444-73-4)
- Pcb No. 16 (CAS 38444-78-9)
- Phenyl(6-(propylamino)pyridin-3-yl)methanol (CAS 1355223-55-0)
- 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)propanoic acid (CAS 135980-46-0)
- 2,6-bis[(4<I>S</I>)-4-phenyl-2-oxazolinyl]pyridine (CAS 174500-20-0)
- Trans-3-fluoro-5,6-dihydroquinoline-5,6-diol (CAS 148324-56-5)
- 2-(4-Allylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 857934-83-9)
- 1-Oxo-4-(p-tolyl)-1H-isochromene-3-carboxylic acid (CAS 53904-41-9)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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