Methyl 3-(thiophene-2-carboxamido)benzoate CAS 303122-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303122-41-0 |
| Molecular Formula | C13H11NO3S |
| Molecular Weight | 261.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-(thiophene-2-carboxamido)benzoate (CAS 303122-41-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11NO3S. Molecular weight: 261.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H11NO3S |
| Molecular Weight | 261.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-Methyl-4-(thiophene-2-amido)benzoic acid (CAS 827002-04-0)
- 4-Methyl-3-(thiophene-2-carboxamido)benzoic acid (CAS 313260-44-5)
- (2s)-1-(Thiophene-2-sulfonyl)pyrrolidine-2-carboxylic acid (CAS 82068-22-2)
- (3-((Thiophene-2-carboxamido)methyl)phenyl)boronic acid (CAS 2246751-27-7)
- Thiophene-2,5-diylbis(methylene) dicarbamimidothioate (CAS 769856-81-7)
- Ethyl 2-(thiophene-3-carbonyl)benzoate (CAS 904633-30-3)
- Ethyl 4-(thiophene-3-carbonyl)benzoate (CAS 896618-52-3)
- (Thiophene-2-carbonyl)-L-methionine (CAS 60752-63-8)
Recommended Standards
- Methyl 2-oxo-5-(phenylthio)-1,2-dihydropyridine-3-carboxylate (CAS 95797-14-1)
- Methyl 3-benzamidothiophene-2-carboxylate (CAS 79128-70-4)
- Methyl 2-(methylthio)-4-(pyridin-3-yl)pyrimidine-5-carboxylate (CAS 400077-51-2)
- 5-(3-Hydroxy-3-methylbut-1-yn-1-yl)furan-2-carboxylic acid hydrate (CAS 1609400-90-9)
- N,N-Dimethyl-4-(5-phenyloxazol-2-yl)aniline (CAS 10004-71-4)
- 2,4-Dichloro-6-(3-methoxyphenyl)pyrimidine (CAS 850250-73-6)
- tert-Butyl (5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)carbamate (CAS 1346447-44-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-cyclopentylthiazol-4-yl)boronate (CAS 2223033-19-8)
- 18-((14-Methylpentadecyl)oxy)-18-oxooctadecan-7-yl octadeca-9,12-dienoate (CAS 101842-77-7)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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