3-(Difluoromethoxy)-5-(methylthio)thiophene-2-carboxylic acid CAS 1707727-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707727-81-8 |
| Molecular Formula | C7H6F2O3S2 |
| Molecular Weight | 240.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(Difluoromethoxy)-5-(methylthio)thiophene-2-carboxylic acid (CAS 1707727-81-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6F2O3S2. Molecular weight: 240.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6F2O3S2 |
| Molecular Weight | 240.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- Methyl 5-((difluoromethyl)thio)-3-hydroxythiophene-2-carboxylate (CAS 1707372-10-8)
- 4-(3-Fluorophenyl)-3-(methylsulfonyl)-1H-pyrazole (CAS 1710302-33-2)
- 2-(Benzyloxy)-4,4-difluorocyclohexan-1-one (CAS 1682655-19-1)
- N,1,3-Trimethyl-1H-pyrazol-5-amine, 97% (CAS 103068-68-4)
- N-(1-Acetylindolin-5-yl)methanesulfonamide (CAS 185410-82-6)
- {2-[bis(propan-2-yl)amino]ethyl}(methyl)amine (CAS 98948-62-0)
- 3-hydroxymorphinan D3 (CAS 15676-23-0)
- 1-(4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidin-1-yl)-2-(3-methylphenoxy)ethan-1-one (CAS 1775341-24-6)
- 3-(1-(3-Chloropropyl)piperidin-4-yl)-6-fluorobenzo[d]isoxazole, 97% (CAS 329977-73-3)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
Why CATO?
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