2,4,5,7-Tetraiodo-3-oxo-9-(2,3,4,5-tetrachlorophenyl)-3H-xanthen-6-yl acetate CAS 133433-82-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133433-82-6 |
| Molecular Formula | C21H6Cl4I4O4 |
| Molecular Weight | 971.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,5,7-Tetraiodo-3-oxo-9-(2,3,4,5-tetrachlorophenyl)-3H-xanthen-6-yl acetate (CAS 133433-82-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H6Cl4I4O4. Molecular weight: 971.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H6Cl4I4O4 |
| Molecular Weight | 971.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/I-containing |
Related Tetraiodo Standards
- 3,3',6,6'-Tetraiodo-2,2',7,7'-tetramethoxy-9,9'-spirobi[fluorene] (CAS 1801236-30-5)
- 2,2',7,7'-Tetraiodo-9,9'-spirobi[fluorene] (CAS 137181-59-0)
- 1,1',3,3'-Tetraiodo-4H,4'H,6H,6'H-5,5'-spirobi[silolo[3,4-c]thiophene] (CAS 138452-52-5)
- 3,3',5,5'-Tetraiodo-2,2',4,4',6,6'-hexamethyl-1,1'-biphenyl (CAS 37055-19-9)
- 3,5,3’,5’-Tetraiodo Thyroaldehyde-13C6 (CAS 1346601-51-1)
- 2,4,5,7-TETRAIODO-6-HYDROXY-3-FLUORONE (CAS 142189-38-6)
- 4,5,6,7-Tetraiodo-3H-benzo[c][1,2]oxathiol-3-one 1,1-dioxide (CAS 1745-83-1)
- 2,3,4,5-Tetraiodo-1H-pyrrole (CAS 87-58-1)
Recommended Standards
- 2,3,4,5-Tetrachloro-6-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate (CAS 2438210-60-5)
- 15α-Acetoxy-18-methyl-4-estren-3,17-dione (CAS 134192-05-5)
- Y6-1 (CAS 2304444-52-6)
- 6-Aminomethylquinoline Hydrochloride (CAS 114223-89-1)
- Nintedanib (CAS 656247-17-5)
- 7-(bromomethyl)-5-chloro-2,3-dihydrobenzofuran (CAS 1566320-16-8)
- Irigenol (CAS 4935-93-7)
- 5-allyl-6-methyl-2-phenylpyrimidin-4-ol (CAS 255869-27-3)
- (2S,3S)-1,2-dimethylpiperidin-3-amine (CAS 2306252-62-8)
- Epidermal Growth Factor Receptor Peptide (985-996) (CAS 96249-43-3)
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