5,5'-Diiodo-2,2'-dimethylbiphenyl CAS 1392203-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1392203-19-8 |
| Molecular Formula | C14H12I2 |
| Molecular Weight | 434.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-Diiodo-2,2'-dimethylbiphenyl (CAS 1392203-19-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12I2. Molecular weight: 434.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12I2 |
| Molecular Weight | 434.05 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
Related Diiodo Standards
- 2,2'-Diiodo-6,6'-dimethylbiphenyl (CAS 134453-96-6)
- 2,2'-Diiodo-6,6'-dimethyl-1,1'-biphenyl (CAS 144180-63-2)
- 4,4-Diiodo-3,3-dimethylbiphenyl (CAS 7583-27-9)
- 4,4'-Diiodo-2,2'-dimethyl-1,1'-biphenyl (CAS 69571-02-4)
- 2,7-Diiodo-9H-fluoren-9-ol (CAS 39155-69-6)
- 3,5-Diiodo-DL-tyrosine (CAS 66-02-4)
- 2,7-Diiodo-9h-fluoren-9-one (CAS 16218-30-7)
- 4,5-Diiodo-2-(tetrahydro-2H-pyran-4-yl)pyridazin-3(2H)-one (CAS 1706464-46-1)
Recommended Standards
- 10-Bromo-3-iodo-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide (CAS 1451084-98-2)
- 4-Bromo-1-(4-bromo-3-trifluoromethylphenylsulfonyl)pyrazole (CAS 1072944-72-9)
- Bis(4-iodophenyl)methanone (CAS 5630-56-8)
- H-D-HIs(Bzl)-OH (CAS 103772-40-3)
- 2-(2-Chloropyridin-3-yl)-5,6-difluoro-1H-benzo[d]imidazole (CAS 1281980-00-4)
- 1-(4-((2,4-Dichlorobenzyl)oxy)phenyl)ethan-1-one (CAS 61292-27-1)
- Methyl 5-Bromo-2-(trifluoromethyl)benzoate (CAS 842136-32-7)
- 2-(Chloromethyl)-5,6-bis(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-amine (CAS 1000933-70-9)
- 3-(1-Ethyl-1h-pyrazol-4-yl)-2,2-dimethylpropan-1-amine (CAS 1310145-76-6)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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