3,3-Diethylthiadicarbocyanine iodide Dye content 98 % CAS 169736-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 169736-34-9 |
| Molecular Formula | C23H23N2S2 I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,3-Diethylthiadicarbocyanine iodide Dye content 98 % (CAS 169736-34-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H23N2S2 I. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H23N2S2 I |
| Molecular Weight | 518.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- 1,6-Dimethylpyrazin-2(1H)-one (CAS 137232-62-3)
- tert-Butyl 2-((3-bromophenyl)amino)acetate (CAS 945242-64-8)
- 2-Amino-6-bromo-1,8-naphthyridine (CAS 64874-38-0)
- (4-Iodophenyl)(quinolin-3-yl)methanone (CAS 1187167-01-6)
- Methyl 2-{4-[4-amino-3-(trifluoromethyl)phenoxy]-phenyl}acetate (CAS 946784-78-7)
- 3-(3-Bromophenyl)piperazine-2,5-dione (CAS 1260665-57-3)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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