Ethyl 5-propylthiophene-2-carboxylate CAS 1256286-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256286-41-5 |
| Molecular Formula | C10H14O2S |
| Molecular Weight | 198.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-propylthiophene-2-carboxylate (CAS 1256286-41-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H14O2S. Molecular weight: 198.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H14O2S |
| Molecular Weight | 198.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 4-Ethyl-5-propylthiophene-2-carboxylic acid (CAS 750598-98-2)
- 5-methyl-4-propylthiophene-2-carbohydrazide (CAS 790270-71-2)
- N-propylthiophene-2-sulfonamide (CAS 741729-01-1)
- 5-Propylthiophene-3-carbonyl chloride (CAS 1160248-84-9)
- 5-methyl-4-propylthiophene-2-carboxylic acid (CAS 790263-47-7)
- 5-Propylthiophene-2-carbothioamide (CAS 24662-25-7)
- Methyl 5-propylthiophene-2-carboxylate (CAS 161618-22-0)
- 5-propylthiophene-3-carboxylic acid (CAS 883546-51-8)
Recommended Standards
- 2-Isopropoxy-5-(methylthio)phenol (CAS 1243282-88-3)
- 2-((5-Methylthiophen-2-yl)methyl)butanoic acid (CAS 1269533-46-1)
- 1-(2,4-Dimethoxyphenyl)ethane-1-thiol (CAS 1039935-39-1)
- 5-(2-Fluorophenyl)oxazole (CAS 1240321-68-9)
- N-((2,5-Dimethylfuran-3-yl)methyl)-1-(thiophen-2-yl)cyclopentane-1-carboxamide (CAS 1351645-68-5)
- 11,12-Dichloro-9,10-dimethyl-9,10-dihydro-9,10-ethanoanthracene (CAS 116596-89-5)
- 4-bromo-2-(methylsulfanyl)benzoic acid (CAS 255727-69-6)
- 4-Chloro-3-(difluoromethyl)-5-iodopyridin-2-amine (CAS 1805325-33-0)
- Lenvatinib Impurity 39 (CAS CATO-C4X-114039)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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