Propanoic acid, 2-[[(butylthio)thioxomethyl]thio]-2-methyl-, 2,5-dioxo-1-pyrrolidinyl ester CAS 1268691-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1268691-68-4 |
| Molecular Formula | C13H19NO4S3 |
| Molecular Weight | 349.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propanoic acid, 2-[[(butylthio)thioxomethyl]thio]-2-methyl-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 1268691-68-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H19NO4S3. Molecular weight: 349.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H19NO4S3 |
| Molecular Weight | 349.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
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Recommended Standards
- N-(4-Chloro-2-iodophenyl)-2,2,2-trifluoroacetamide (CAS 784183-51-3)
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- [[(2S,3S,5R)-5-(6-aminopurin-9-yl)-3-azido-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate (CAS 92562-94-2)
- Methyl (2R,6R)-4-benzyl-6-methylmorpholine-2-carboxylate (CAS 1812220-69-1)
- Methyl 2-(4-chloro-1,3-thiazol-2-yl)acetate (CAS 1392804-93-1)
- 5-tert-butyl-2,6-dihydropyrrolo[3,4-c]pyrazol-4-one (CAS 2451966-32-6)
- N-Methyl-3-[3-(5-methoxycarbonylpyridyl)-5-isoxazolecarboxylic Acid Methyl Ester (CAS 1159977-50-0)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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