3-[(4-Chlorophenyl)sulfanyl]-1-(4-iodophenyl)pyrrolidine-2,5-dione CAS 329700-53-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329700-53-0 |
| Molecular Formula | C16H11ClINO2S |
| Molecular Weight | 443.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(4-Chlorophenyl)sulfanyl]-1-(4-iodophenyl)pyrrolidine-2,5-dione (CAS 329700-53-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11ClINO2S. Molecular weight: 443.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11ClINO2S |
| Molecular Weight | 443.69 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 6-(4-Chlorophenyl)-2-(2,4-dichlorophenoxy)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 338963-47-6)
- 2-(4-Chlorophenyl)-3-[3-(trifluoromethyl)phenoxy]quinoline-4-carboxylic acid (CAS 400079-74-5)
- 4-[(3-Chlorophenyl)sulfanyl]-2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 339276-07-2)
- 4-[(4-Chlorophenyl)sulfanyl]-2-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 338955-51-4)
- 4-[(4-Chlorophenyl)sulfanyl]-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 338955-90-1)
- 4-[(4-Chlorophenyl)sulfanyl]-2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 339276-03-8)
- 6-(((4-Chlorophenyl)thio)methyl)-2-((3,4-dichlorobenzyl)thio)pyrimidin-4(3H)-one (CAS 866143-63-7)
- 3-(4-Chlorophenyl)-4-oxo-N-[3-(trifluoromethyl)phenyl]-3,4-dihydrophthalazine-1-carboxamide (CAS 320417-83-2)
Recommended Standards
- tert-Butyl 4-(7-bromo-4-chloro-1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl)-1,2,5-oxadiazol-3-ylcarbamate (CAS 842144-08-5)
- Nidulin (CAS 10089-10-8)
- N,N-dicyclohexyl-2-((5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)thio)acetamide (CAS 332161-56-5)
- (2-Aminophenyl)(4-(2,2,2-trifluoroethyl)piperazin-1-yl)methanone (CAS 923176-14-1)
- 2-(2-(Cyclopropylmethoxy)-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1185836-96-7)
- 5-Chloropyrido[3,4-d]pyridazin-4(3H)-one (CAS 1824466-35-4)
- 1-Cyclohexyl-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 35711-41-2)
- 2-(Aminomethyl)-5-(difluoromethyl)-3,4-dihydroxypyridine (CAS 1806818-44-9)
- 6-Bromo-3-iodo-1-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 2231673-15-5)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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