Ethyl 2-propionamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 62159-42-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62159-42-6 |
| Molecular Formula | C14H19NO3S |
| Molecular Weight | 281.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-propionamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 62159-42-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H19NO3S. Molecular weight: 281.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H19NO3S |
| Molecular Weight | 281.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 6-Methyl-2-propionamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 353788-74-6)
- 2-Propionamido-N,N-dipropyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide (CAS 331718-80-0)
- Methyl 3-propionamido-1H-1,2,4-triazole-5-carboxylate (CAS 326186-20-3)
- 1-Methyl-4-propionamido-1H-pyrrole-2-carboxylic acid (CAS 175614-06-9)
- 4-Propionamido-3-(pyridin-2-yl)-N-(4-(trifluoromethyl)benzyl)isothiazole-5-carboxamide (CAS 1251620-78-6)
- 4-Propionamido-N-(2-((2-(trifluoromethyl)phenyl)sulfonamido)ethyl)benzamide (CAS 1091479-55-8)
Recommended Standards
- Ethyl 2-acetamido-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 76981-73-2)
- Methyl 3-(cyclohexanecarboxamido)-4-methylthiophene-2-carboxylate (CAS 866150-93-8)
- cis-1-Methyl-2-(toluene-4-sulfonyl)-2-aza-bicyclo[3.2.0]heptan-7-ol (CAS 2387531-85-1)
- N-(6-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)acetamide (CAS 2305898-11-5)
- Ethyl 3-amino-4-(2,2,2-trifluoroethoxy)benzoate (CAS 1291529-74-2)
- 2-(2,4-Dimethoxybenzoyl)benzoic acid (CAS 61959-31-7)
- tert-Butyl (2S,5R)-5-hydroxy-2-methylpiperidine-1-carboxylate (CAS 2081972-05-4)
- 3-Fluoro-4-iodo-1-methylpyridin-2(1H)-one (CAS 2052166-65-9)
- 4-(2-Chloro-acetylamino)-piperidine-1-carboxylic acid tert-butyl ester (CAS 865432-01-5)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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