ethyl 2-[(3-chloropropanoyl)amino]-5-methyl-4-phenylthiophene-3-carboxylate CAS 497091-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 497091-41-5 |
| Molecular Formula | C17H18ClNO3S |
| Molecular Weight | 351.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 2-[(3-chloropropanoyl)amino]-5-methyl-4-phenylthiophene-3-carboxylate (CAS 497091-41-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H18ClNO3S. Molecular weight: 351.85 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H18ClNO3S |
| Molecular Weight | 351.85 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 2-(2-chloroacetamido)-5-methyl-4-(4-methylphenyl)thiophene-3-carboxylate (CAS 610274-65-2)
- Ethyl 4-((6-chloroquinazolin-4-yl)thio)piperidine-1-carboxylate (CAS 325146-05-2)
- Ethyl 2-(2-chloroacetamido)-4-(3,4-dimethylphenyl)thiophene-3-carboxylate (CAS 314244-95-6)
- Methyl 2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2,2-difluoroethanimidothioate (CAS 1823183-83-0)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4-tosylpiperazine (CAS 260442-08-8)
- 2-Chloro-5-((2-(methylthio)pyrimidin-4-yl)amino)benzoic acid (CAS 1394347-57-9)
- 1-((3-Fluorophenyl)thio)-3-methylbutan-2-one (CAS 1491647-45-0)
- 4-chloro-1-N-cyclopropylbenzene-1,2-diamine (CAS 1092286-35-5)
- 2-Chloro-5-cyclopropoxy-3-iodopyridine (CAS 1243474-32-9)
- Exenatide (CAS 141758-74-9)
Why CATO?
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