1-(4-Chlorophenyl)-3-[(4-methylphenyl)sulfanyl]-2,5-dihydro-1H-pyrrole-2,5-dione CAS 321433-58-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321433-58-3 |
| Molecular Formula | C17H12ClNO2S |
| Molecular Weight | 329.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(4-Chlorophenyl)-3-[(4-methylphenyl)sulfanyl]-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 321433-58-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H12ClNO2S. Molecular weight: 329.80 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H12ClNO2S |
| Molecular Weight | 329.80 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-((4-Chlorophenyl)thio)quinolin-8-yl acetate (CAS 141649-51-6)
- (5Z)-5-[(4-Chlorophenyl)methylidene]-3-[(pyridin-3-yl)methyl]-2-sulfanylideneimidazolidin-4-one (CAS 320422-90-0)
- (E)-1-(2-(4-chlorophenyl)-4-methylthiazol-5-yl)-3-(furan-2-yl)prop-2-en-1-one (CAS 860649-82-7)
- 1-Benzyl-3-((4-chlorophenyl)thio)-1H-pyrrole-2,5-dione (CAS 321433-51-6)
- 2-(2-(2-Chlorophenyl)-4-phenylthiazol-5-yl)acetic acid (CAS 23821-79-6)
- 4-[(2-Chlorophenyl)sulfanyl]-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338771-13-4)
- 4-[(3-Chlorophenyl)sulfanyl]-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338771-11-2)
- 4-[(4-Chlorophenyl)sulfanyl]-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 321432-96-6)
Recommended Standards
- 2-((6-Chloro-2-methylquinolin-4-yl)thio)benzoic acid (CAS 88350-82-7)
- (4-Amino-2-((4-chlorophenyl)amino)thiazol-5-yl)(phenyl)methanone (CAS 196877-94-8)
- Fentiazac (CAS 18046-21-4)
- 2-(3-(Trifluoromethyl)-1H-pyrazol-4-yl)ethanol (CAS 185853-85-4)
- Ethyl(5-bromopyrimidin-2-yl)glycinate (CAS 1159823-83-2)
- 2-Morpholinoanthracene-9,10-dione (CAS 83795-29-3)
- (S)-Baxdrostat (CAS 1428652-16-7)
- [1,2,3]triazolo[1,5-a]pyridin-4-amine (CAS 697739-18-7)
- 2-(3-iodophenoxy)acetic acid (CAS 1878-93-9)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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