Pcb No. 116 CAS 18259-05-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18259-05-7 |
| Molecular Formula | C12H5Cl5 |
| Molecular Weight | 326.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Pcb No. 116 (CAS 18259-05-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H5Cl5. Molecular weight: 326.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H5Cl5 |
| Molecular Weight | 326.43 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Recommended Standards
- Pcb No. 115 (CAS 74472-38-1)
- Pcb No. 117 (CAS 68194-11-6)
- Pcb No. 114 (CAS 74472-37-0)
- 3,4-Dimethoxyfuran-2-carboxylic acid (CAS 858796-12-0)
- DPCPX (CAS 102146-07-6)
- 2,6-Bis(trifluoromethyl)-4-hydroxyquinoline (CAS 35877-04-4)
- 4-Hydroxy-3,4-dihydropyrrolo[1,2-c]pyrimidin-1(2H)-one (CAS 223432-95-9)
- Iguratimod Impurity 40 (CAS 1179354-65-4)
- (3,4-Dimethoxyphenyl)(isoquinolin-4-yl)methanone (CAS 1187168-26-8)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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