1-(2,4-Dimethylphenyl)-3-thioxopyrrolidine-2,5-dione CAS 88892-84-6
| CAS No. | 88892-84-6 |
| Molecular Formula | C12H13NOS |
| Molecular Weight | 219.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,4-Dimethylphenyl)-3-thioxopyrrolidine-2,5-dione (CAS 88892-84-6) is a high-purity analytical reference standard with the molecular formula C12H13NOS and a molecular weight of 219.30 g/mol.
The molecular framework of 1-(2,4-Dimethylphenyl)-3-thioxopyrrolidine-2,5-dione (C12H13NOS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(2,4-Dimethylphenyl)-3-thioxopyrrolidine-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.
Physical & Chemical Properties
| Molecular Formula | C12H13NOS |
| Molecular Weight | 219.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylphenyl Standards
- (2-(3,4-Dimethylphenyl)thiazol-4-yl)methanol (CAS 885280-35-3)
- (2-(3,5-Dimethylphenyl)thiazol-4-yl)methanol (CAS 885278-84-2)
- 1-(2,5-Dimethylphenyl)-5-thioxopyrrolidin-2-one (CAS 634151-19-2)
- 4-(2,4-Dimethylphenyl)-2-hydrazinylthiazole (CAS 299168-61-9)
- 4-(2,5-Dimethylphenyl)-2-hydrazinylthiazole (CAS 886494-93-5)
- 4-(3,4-Dimethylphenyl)-2-hydrazinylthiazole (CAS 886495-65-4)
- 4-(3,4-Dimethylphenyl)-5-methyl-4H-1,2,4-triazole-3-thiol (CAS 663181-78-0)
- 4-(3,5-Dimethylphenyl)-2-hydrazinylthiazole (CAS 886495-59-6)
Recommended Standards
- [endo-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] methanesulfonate (CAS 35130-97-3)
- [2-(2-Ethyl-phenyl)-thiazol-4-yl]-methanol (CAS 886367-55-1)
- 1-(Pyrrolidine-1-sulfonyl)piperazine (CAS 923681-40-7)
- (S)-tert-Butyl (1-fluoro-4-methylpentan-2-yl)carbamate (CAS 2761225-79-8)
- Mandipropamid (CAS 374726-62-2)
- 6-Chloro-9H-pyrido[2,3-b]indole (CAS 13174-91-9)
- CAS 404573-66-6 (CAS 404573-66-6)
- 6-Isopropyloxy-2H-pyran-3(6H)-one (CAS 71443-27-1)
- (3-(4-Ethylphenyl)isoxazol-5-yl)methanol (CAS 885273-68-7)
- 2-[(3-chloro-4-fluorophenoxy)methyl]oxirane (CAS 170876-52-5)
- Methyl (S)-2-amino-3-(4,4-difluorocyclohexyl)propanoate (CAS 2103279-16-7)
- 1-Methyl-N-(3-methylcyclohexyl)piperidin-4-amine (CAS 1096878-37-3)
- 6-(Tert-butoxy)pyridin-3-amine (CAS 58155-80-9)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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