4,4'-Sulfonylbis(iodobenzene) CAS 40915-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40915-22-8 |
| Molecular Formula | C12H8I2O2S |
| Molecular Weight | 470.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-Sulfonylbis(iodobenzene) (CAS 40915-22-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8I2O2S. Molecular weight: 470.06 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H8I2O2S |
| Molecular Weight | 470.06 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Sulfonylbis Standards
- 2,2'-Sulfonylbis(4-(2,4,4-trimethylpentan-2-yl)phenol) (CAS 15452-89-8)
- 2,2'-(((Sulfonylbis(4,1-phenylene))bis(azanylylidene))bis(methanylylidene))diphenol (CAS 7251-84-5)
- 4,4-((Sulfonylbis(4,1-phenylene))-bis(oxy))dianiline (CAS 13080-89-2)
- 6,6'-(((Sulfonylbis(4,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(2-methoxyphenol) (CAS 124116-83-2)
- 1,1'-(Sulfonylbis(3,1-phenylene))bis(1H-pyrrole-2,5-dione) (CAS 68555-55-5)
- ((sulfonylbis(4,1-phenylene))bis(azanediyl))dimethanesulfinic acid (CAS 144-76-3)
- 4,4'-Sulfonylbis(phenoxybenzene) (CAS 1623-91-2)
- 4,4'-Sulfonylbis(2-nitrobenzoic acid) (CAS 22437-96-3)
Recommended Standards
- Risperidone Impurity 15 (CAS 78265-94-8)
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- Ifosfamide Impurity 4 (CAS CATO-C4X-20014)
- 2-Methyl-2-(4-(2-phenylpropan-2-yl)phenoxy)propanoic acid (CAS 2012-73-9)
- (4-(Pyridin-3-ylmethyl)tetrahydro-2h-pyran-4-yl)methanamine dihydrochloride (CAS 1393330-72-7)
- 3-Oxa-9-azabicyclo[3.3.1]nonane (CAS 280-99-9)
- N-(2-bromoethyl)-1-methyl-1H-pyrazole-4-sulfonamide (CAS 1250513-08-6)
- 2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridin-2-yl)acetic acid (CAS 1804744-87-3)
- 5-Chloro-2,3-dibromonitrobenzene (CAS 96558-77-9)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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