3,3''-Diiodo-5'-(3-iodophenyl)-1,1':3',1''-terphenyl CAS 855239-61-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 855239-61-1 |
| Molecular Formula | C24H15I3 |
| Molecular Weight | 684.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3''-Diiodo-5'-(3-iodophenyl)-1,1':3',1''-terphenyl (CAS 855239-61-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H15I3. Molecular weight: 684.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H15I3 |
| Molecular Weight | 684.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
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Recommended Standards
- 1,3,5-Tris(4-iodophenyl)benzene (CAS 151417-38-8)
- Amlodipine Impurity 113 (CAS CATO-C4X-1095113)
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- 6-Chloro-N-propylpyrazin-2-amine (CAS 951884-52-9)
- Methyl 5-methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carboxylate (CAS 1638768-04-3)
- 3-(3-Cyclohexyl-1,2,4-oxadiazol-5-yl)propan-1-amine (CAS 1036501-68-4)
- (3S)-3-fluoro-3-methylpyrrolidine hydrochloride (CAS 1637399-35-9)
- 2,5-Difluoro-4-methoxyaniline (CAS 394223-61-1)
- Methyl 2-(3-amino-5-bromophenyl)acetate (CAS 934709-50-9)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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