3-Fluoro-4,6-dihydrothieno[3,4-b]thiophene-2-carboxylic acid CAS 1160823-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1160823-72-2 |
| Molecular Formula | C7H5FO2S2 |
| Molecular Weight | 204.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Fluoro-4,6-dihydrothieno[3,4-b]thiophene-2-carboxylic acid (CAS 1160823-72-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5FO2S2. Molecular weight: 204.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5FO2S2 |
| Molecular Weight | 204.24 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
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- 3-Morpholinopyrazine-2-carbonitrile (CAS 67130-86-3)
- Isoquinoline-6,7-diol hydrobromide (CAS 113884-76-7)
- 4-(Benzyloxy)-6-methylpyridine-2-sulfonyl chloride (CAS 1393582-94-9)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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