3-[(4-Methylphenyl)sulfanyl]-1-(4-nitrophenyl)pyrrolidine-2,5-dione CAS 306732-17-2
| CAS No. | 306732-17-2 |
| Molecular Formula | C17H14N2O4S |
| Molecular Weight | 342.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-[(4-Methylphenyl)sulfanyl]-1-(4-nitrophenyl)pyrrolidine-2,5-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 3-[(4-Methylphenyl)sulfanyl]-1-(4-nitrophenyl)pyrrolidine-2,5-dione (CAS 306732-17-2), a certified reference material (molecular formula C17H14N2O4S, MW 342.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H14N2O4S, 3-[(4-Methylphenyl)sulfanyl]-1-(4-nitrophenyl)pyrrolidine-2,5-dione contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 342.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H14N2O4S |
| Molecular Weight | 342.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- 2-{[1-(4-Methylphenyl)-2,5-dioxopyrrolidin-3-yl]thio}nicotinic acid (CAS 838874-00-3)
- 2-{[(4-methylphenyl)methyl]sulfanyl}-3-propyl-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 860609-26-3)
- n-{1-[(4-methylphenyl)methyl]-1,2-dihydropyridin-2-ylidene}-1h-indazole-3-carboxamide (CAS 1223877-09-5)
- (3E)-3-{[(3-methylphenyl)methoxy]imino}-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 478261-36-8)
- (3Z)-3-{[(2-methylphenyl)methoxy]imino}-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 478261-39-1)
- (3Z)-3-{[(4-methylphenyl)methoxy]imino}-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 478261-35-7)
- 1-Methyl-5-{[(4-methylphenyl)sulfanyl]methyl}-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole (CAS 338400-54-7)
- 1-Benzyl-4-[(4-methylphenyl)sulfanyl]phthalazine (CAS 339026-76-5)
Recommended Standards
- 3-(4-Fluorophenyl)-2,6-diphenylpyrimidin-4(3H)-one (CAS 89069-78-3)
- 4-((2,4-Dihydroxybenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497920-24-8)
- 3-(2-Fluorophenyl)-2,6-diphenylpyrimidin-4(3H)-one (CAS 89069-76-1)
- 4-((4-(Ethoxycarbonyl)piperazin-1-yl)sulfonyl)benzoic acid (CAS 756818-92-5)
- 3-Chloro-6-((1-methylpiperidin-4-yl)oxy)pyridazine (CAS 1249909-30-5)
- N-[2-(aminomethyl)cyclohexyl]methanesulfonamide hydrochloride (CAS 1591568-44-3)
- N-Benzyl-2-acetamido-3-phenylacrylamide (CAS 55636-11-8)
- tert-Butyl (2-(6-acetyl-4-nitropyridin-2-yl)ethyl)carbamate (CAS 1393553-05-3)
- 1-(Azetidin-3-yl)-4-(propylsulfonyl)piperazine (CAS 1485079-28-4)
- tert-Butyl (3S,4R)-4-amino-3-methoxypiperidine-1-carboxylate hydrochloride (CAS 2355288-63-8)
- 4,4-Dibromo-2,6-di-tert-butylcyclohexa-2,5-dienone (CAS 1144-36-1)
- furo[2,3-b]pyridine (CAS 272-01-5)
- Violanthrone 79 (CAS 85652-50-2)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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 18665070610 / Nicole.chen@cato-chem.com