1-(2-Chlorophenyl)-3-(phenylthio)pyrrolidine-2,5-dione CAS 128535-08-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128535-08-0 |
| Molecular Formula | C16H12ClNO2S |
| Molecular Weight | 317.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chlorophenyl)-3-(phenylthio)pyrrolidine-2,5-dione (CAS 128535-08-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12ClNO2S. Molecular weight: 317.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H12ClNO2S |
| Molecular Weight | 317.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Benzyl (R)-2-((chlorosulfonyl)methyl)pyrrolidine-1-carboxylate (CAS 1251071-11-0)
- Benzyl 3-(chlorosulfonyl)piperidine-1-carboxylate (CAS 1311317-42-6)
- (1-(4-Chlorobenzyl)-5-oxopyrrolidin-3-yl)methyl methanesulfonate (CAS 1242916-13-7)
- 2-Bromo-6-[2-(3-piperidinyl)ethoxy]pyridinehydrochloride (CAS 1220032-53-0)
- 1-(2-Bromo-4-fluorobenzyl)-1H-imidazole 1249877-11-9 (CAS 1249877-11-9)
- Methyl 5-amino-5,6,7,8-tetrahydronaphthalene-2-carboxylate (CAS 361369-87-1)
- Cholesterol-d7 (CAS 83199-47-7)
- 1-(1,2-Difluorovinyl)cyclopentan-1-ol (CAS 408524-39-0)
- Plerixafor Impurity 19 (CAS CATO-C4X-113319)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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