2-Cyclopropylthiophene-3-carboxylic acid CAS 2104675-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2104675-28-5 |
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Cyclopropylthiophene-3-carboxylic acid (CAS 2104675-28-5) pharmaceutical standards reference standard. Molecular formula: C8H8O2S. Molecular weight: 168.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Sulfur Atoms | 1 |
Related Cyclopropylthiophene Standards
- 4-Cyclopropylthiophene-2-carboxylic acid (CAS 1252903-38-0)
- 5-Cyclopropylthiophene-3-carboxylic acid (CAS 1518721-51-1)
- 3-Cyclopropylthiophene-2-carboxylic acid (CAS 29488-33-3)
- 5-Cyclopropylthiophene-2-carboxylic acid (CAS 29481-28-5)
- N-cyclopropylthiophene-3-carboxamide (CAS 1090897-27-0)
- Methyl 5-cyclopropylthiophene-2-carboxylate (CAS 1021432-60-9)
- Methyl 3-cyclopropylthiophene-2-carboxylate (CAS 1871848-03-1)
- Methyl 4-cyclopropylthiophene-2-carboxylate (CAS 2111296-73-0)
Recommended Standards
- 2-[(2-Aminoethyl)-amino]-ethanesulfonic acid (CAS 83111-01-7)
- 2-Ethoxyethyl methanesulfonate (CAS 98139-68-5)
- 2,6-Diethyl-4-fluorophenol (CAS 2928-20-3)
- 8-Fluorotetralone, 97% (CAS 628731-58-8)
- 4-Bromo-5-[(2-chlorophenoxy)methyl]-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one (CAS 946386-46-5)
- 1-(4-Chlorophenyl)-4-oxocyclohexanecarboxylic Acid (CAS 854446-73-4)
- 4-(Isopentyloxy)cyclohexan-1-amine (CAS 859285-81-7)
- 3-Bromo-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)methyl)-1H-indole (CAS 337920-33-9)
- (E)-3-{5-[2-(trifluoromethoxy)phenyl]-2-furyl}-2-propenoic acid (CAS 259196-57-1)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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