3-Fluoro-5-iodothiophene-2-carboxylic acid CAS 2166596-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2166596-46-7 |
| Molecular Formula | C5H2FIO2S |
| Molecular Weight | 272.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Fluoro-5-iodothiophene-2-carboxylic acid (CAS 2166596-46-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H2FIO2S. Molecular weight: 272.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H2FIO2S |
| Molecular Weight | 272.04 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/I-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Iodo-5-(pyridin-4-yl)oxazole (CAS 892548-23-1)
- 3-Iodo-1,8-naphthyridin-4-ol (CAS 1989671-58-0)
- 2-Iodo-5-(pyridin-3-yl)oxazole (CAS 892548-24-2)
- 1-(1,2,3,4-Tetrahydroquinolin-2-yl)methanamine dihydrochloride (CAS 1258649-81-8)
- 1-((Tert-butoxycarbonyl)amino)-2-methylcyclopentanecarboxylic acid (CAS 1482875-99-9)
- Tirofiban Impurity 40 (CAS 149463-65-0)
- (E)-2-Methyl-2-butenol (CAS 497-02-9)
- 6-Methyl-2,3-bis(trifluoromethyl)pyridine (CAS 1099597-76-8)
- Tetrakis(4-((4-bromophenyl)ethynyl)phenyl)methane (CAS 1255099-65-0)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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