5-Iodothiophene-2-carboxylic acid CAS 60166-85-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60166-85-0 |
| Molecular Formula | C5H3IO2S |
| Molecular Weight | 254.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Iodothiophene-2-carboxylic acid (CAS 60166-85-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H3IO2S. Molecular weight: 254.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H3IO2S |
| Molecular Weight | 254.05 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.) | 1974 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Iodothiophene Standards
- 2-Iodothiophene-3-carboxylic acid (CAS 18895-00-6)
- 5-Iodothiophene-3-carboxylic acid (CAS 18895-01-7)
- 3-Iodothiophene-2-carboxylic Acid (CAS 60166-84-9)
- 2-Iodothiophene-3-carboxamide (CAS 18800-06-1)
- 5-Iodothiophene-3-carboxamide (CAS 18800-08-3)
- 3-Butyl-2-iodothiophene (CAS 135598-02-6)
- Methyl 2-iodothiophene-3-carboxylate (CAS 76360-44-6)
- Methyl 3-Iodothiophene-2-carboxylate (CAS 62353-77-9)
Recommended Standards
- 5-Iodothiazole-4-carboxamide (CAS 912640-21-2)
- Iodothiouracil (CAS 5984-97-4)
- 5-Iodothiazole-2-carboxamide (CAS 860646-10-2)
- 3-Ethoxy-5-(methoxycarbonyl)benzoic acid (CAS 706792-00-9)
- 3-Methyl-5,6-dihydro-2H-pyran-2-one (CAS 72649-02-6)
- Methyl 6-nitro-1,4-dihydropyrazolo[4,3-c]pyrazole-3-carboxylate (CAS 161155-33-5)
- 8-(Trifluoromethyl)quinazolin-2-amine (CAS 1258652-66-2)
- 4-(Difluoromethyl)-2-fluorophenol (CAS 1214333-89-7)
- Safinamide Impurity 23 (CAS CATO-C4X-159023)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
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