5-(4-Methoxyphenyl)-N-methylthiophene-2-carboxamide CAS 344263-89-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344263-89-4 |
| Molecular Formula | C13H13NO2S |
| Molecular Weight | 247.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Methoxyphenyl)-N-methylthiophene-2-carboxamide (CAS 344263-89-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13NO2S. Molecular weight: 247.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13NO2S |
| Molecular Weight | 247.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-Methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione (CAS 3425-89-6)
- 5-Chloro-6-fluoroquinolin-8-amine (CAS 1394083-91-0)
- 3-Chloro-4-methoxypyridin-2-amine (CAS 1232431-05-8)
- (R)-2-(3-fluoro-4-nitrophenyl)pyrrolidine (CAS 1335919-77-1)
- methyl 3-(1-ethyl-1H-pyrazol-4-yl)but-2-enoate (CAS 1563994-30-8)
- 3,5-Difluoro-4-(4-methylpiperazin-1-yl)aniline (CAS 1182736-56-6)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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