Ethyl 5-(2-(benzo[d][1,3]dioxol-5-yl)acetamido)-3-methylthiophene-2-carboxylate CAS 921923-11-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 921923-11-7 |
| Molecular Formula | C17H17NO5S |
| Molecular Weight | 347.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(2-(benzo[d][1,3]dioxol-5-yl)acetamido)-3-methylthiophene-2-carboxylate (CAS 921923-11-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H17NO5S. Molecular weight: 347.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H17NO5S |
| Molecular Weight | 347.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 4-(4-acetamidophenoxy)-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 383148-62-7)
- Methyl 4-((4-cyano-6-phenylpyridazin-3-yl)thio)benzoate (CAS 338417-92-8)
- Ethyl 2-(2-((6-methyl-2-oxo-1,2-dihydropyrimidin-4-yl)thio)acetamido)benzoate (CAS 905692-25-3)
- N,N-dimethyl-2-oxoindoline-6-carboxamide (CAS 1603381-57-2)
- 4-(Cyclopropylmethoxy)-2-fluoroaniline hydrochloride (CAS 1315369-05-1)
- 2-(4-Phenoxyphenyl)acetaldehyde (CAS 202825-61-4)
- 3-(5-(2-Chlorophenyl)furan-2-yl)-N-(4-ethoxyphenyl)acrylamide (CAS 853348-43-3)
- N-(3-Bromophenyl)-2-nitrobenzenesulfonamide (CAS 62533-24-8)
- (E)-1-(4-((2,4-dichlorobenzyl)oxy)phenyl)-3-((3,4-dichlorophenyl)amino)prop-2-en-1-one (CAS 478033-93-1)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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