2-(1,3-Dithian-2-ylidene)-3-oxobutanoic acid CAS 682360-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 682360-46-9 |
| Molecular Formula | C8H10O3S2 |
| Molecular Weight | 218.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(1,3-Dithian-2-ylidene)-3-oxobutanoic acid (CAS 682360-46-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10O3S2. Molecular weight: 218.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10O3S2 |
| Molecular Weight | 218.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-((4-Methylpiperazin-1-yl)methyl)benzaldehyde (CAS 628311-19-3)
- 2-(1-Methyl-1,4,5,6-tetrahydropyrimidin-2-yl)-1-phenylethanol (CAS 802030-05-3)
- 1-Phenyloctane-1,3-dione (CAS 55846-68-9)
- 3-Methoxy-4-(piperidin-1-yl)aniline (CAS 186090-34-6)
- Ethyl 3-(4-cyano-3-hydroxyphenyl)propanoate (CAS 246219-43-2)
- 4-Sulfamoylbutane-1-sulfonyl chloride (CAS 2089254-97-5)
- 3-Chloro-5-fluoropicolinaldehyde (CAS 1227563-32-7)
- 4-(Piperazin-1-yl)isoquinoline (CAS 217816-47-2)
- (2-Isobutyrylamino-acetylamino)-acetic acid (CAS 436096-89-8)
- Insulin Detemir (CAS 169148-63-4)
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 13829788188 / jacky.chen@cato-chem.com