2,5-diiodopyridine CAS 116195-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116195-81-4 |
| Molecular Formula | C5H9I2N |
| Molecular Weight | 336.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-diiodopyridine (CAS 116195-81-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9I2N. Molecular weight: 336.94 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9I2N |
| Molecular Weight | 336.94 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related diiodopyridine Standards
Recommended Standards
- 2-(5-Bromo-2,3,4-trifluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073339-18-0)
- 2,3-bis(iodanyl)pyridine 2,3-diiodopyridine 83674-70-8 A840631 (CAS 83674-70-8)
- Chlorodimethyl(trityl)silane (CAS 62092-86-8)
- 2-(Methylthio)-1H-imidazole-5-carbaldehyde (CAS 56488-30-3)
- 1,3-Bis((diphenylphosphino)methyl)benzene (CAS 89756-88-7)
- [1-(tert-Butyldimethylsilanyl)-5-fluoro-1H-indol-4-yl]boronic acid (CAS 1093066-72-8)
- 6-(3-Chlorobenzamido)hexanoic acid (CAS 500191-91-3)
- Tiopronin Impurity 4 (CAS 79-42-5)
- (5-Isopropyloxazol-2-yl)methanamine (CAS 1133256-84-4)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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