3'-(4-Chlorophenyl)spiro[indoline-3,2'-thiazolidine]-2,4'-dione CAS 79962-57-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79962-57-5 |
| Molecular Formula | C16H11ClN2O2S |
| Molecular Weight | 330.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3'-(4-Chlorophenyl)spiro[indoline-3,2'-thiazolidine]-2,4'-dione (CAS 79962-57-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11ClN2O2S. Molecular weight: 330.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11ClN2O2S |
| Molecular Weight | 330.79 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; 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.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-[(2-Chloro-6-fluorophenyl)methanesulfonyl]-5-methyl-1,2-thiazole-4-carbonitrile (CAS 343375-68-8)
- 4-((2-Chloro-3-phenylallylidene)amino)-3-(furan-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478253-73-5)
- 2-Chloro-N-[(5E)-5-[(3-fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetamide (CAS 866154-63-4)
- 5,5-Dimethyl-2-(3-phenylureido)-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carboxamide (CAS 62014-69-1)
- Methyl 4-(4-oxospiro[chromane-2,3'-pyrrolidine]-1'-carbonyl)benzoate (CAS 1787917-30-9)
- 1H-Pyrrolo[3,2-c]pyridine-2-carboxylic acid ethyl ester hydrochloride (CAS 1187929-10-7)
- 2-[(3-phenylpropyl)sulfanyl]ethan-1-ol (CAS 5755-57-7)
- Erythromycin impurity 76 (CAS 34698-88-9)
- 7-Keto Cholesterol (CAS 566-28-9)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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