5-(1-Methyl-2-oxoindolin-3-ylidene)-2-thioxo-3-(m-tolyl)thiazolidin-4-one CAS 312935-65-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 312935-65-2 |
| Molecular Formula | C19H14N2O2S2 |
| Molecular Weight | 366.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1-Methyl-2-oxoindolin-3-ylidene)-2-thioxo-3-(m-tolyl)thiazolidin-4-one (CAS 312935-65-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H14N2O2S2. Molecular weight: 366.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H14N2O2S2 |
| Molecular Weight | 366.46 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 4-(5-(1-Methyl-2-oxoindolin-3-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid (CAS 306322-03-2)
- 1-Benzyl-2-oxoindolin-3-yl phenylcarbamate (CAS 400076-63-3)
- 1-Benzyl-2-oxoindolin-3-yl 4-chlorobenzoate (CAS 400076-66-6)
- 4-(4-Oxo-5-(2-oxoindolin-3-ylidene)-2-thioxothiazolidin-3-yl)benzoic acid (CAS 305376-86-7)
- 3-(5-(1-Methyl-2-oxoindolin-3-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid (CAS 305376-97-0)
- 2-(1-Methyl-2-oxoindolin-3-ylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 607384-94-1)
- 3-(5-(1-Methyl-2-oxoindolin-3-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)benzoic acid (CAS 306322-09-8)
- 2-(1-Ethyl-2-oxoindolin-3-ylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 607384-96-3)
Recommended Standards
- 4-Phenyl-3-[(4-phenyl-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl]-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 21776-79-4)
- 5-(2,4-Dimethoxybenzylidene)-3-morpholino-2-thioxothiazolidin-4-one (CAS 881816-89-3)
- 4-allyl-5-[3-(morpholin-4-ylsulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol (CAS 731827-25-1)
- 3-Methyl-4-phenylbutan-2-yl formate (CAS 63449-93-4)
- (2S,5S)-1-benzyl-5-(ethoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 1955474-83-5)
- Ethyl 4-hydroxy-2-methylthiophene-3-carboxylate (CAS 2158-82-9)
- 1-Isopropyl-1h-pyrrole-3-carbaldehyde (CAS 30186-45-9)
- 2-(2-Methylpyrimidin-4-yl)thiazole (CAS 1269291-29-3)
- Benzyl 2-(4-cyanophenyl)-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate (CAS 1644667-44-6)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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