2-Amino-5-benzyl-4-methylthiophene-3-carboxamide CAS 57243-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57243-81-9 |
| Molecular Formula | C13H14N2OS |
| Molecular Weight | 246.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-benzyl-4-methylthiophene-3-carboxamide (CAS 57243-81-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H14N2OS. Molecular weight: 246.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H14N2OS |
| Molecular Weight | 246.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1973 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-amino-2-phenyl-N-(thiophen-2-ylmethyl)acetamide (CAS 1218009-07-4)
- (S)-2-Amino-3-phenyl-N-(thiophen-2-yl)propanamide (CAS 1449688-88-3)
- 5-Amino-4-(naphthalen-1-yl)-1,2,4-triazolidine-3-thiol (CAS 1956377-50-6)
- 2-Amino-4-(2,4-dimethylphenyl)thiophene-3-carboxamide (CAS 869950-39-0)
- 2-Amino-4-(2,5-dimethylphenyl)thiophene-3-carboxamide (CAS 953893-96-4)
- 2-amino-4-(3,4-dimethylphenyl)thiophene-3-carboxamide (CAS 519016-86-5)
- 2-Amino-5-methyl-4-(p-tolyl)thiophene-3-carboxamide (CAS 438194-93-5)
- 2-Amino-N-(1-phenylethyl)thiophene-3-carboxamide (CAS 590357-10-1)
Recommended Standards
- 2-Amino-N-[2-(thiophen-2-yl)ethyl]benzamide (CAS 923189-08-6)
- 2-(Thian-4-yloxy)quinoxaline (CAS 2198125-95-8)
- 2-Cyclopropyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-ol (CAS 462066-12-2)
- 3-phenyl-1-(piperazin-1-yl)propan-1-one (CAS 117132-90-8)
- 2-Propenoic acid, 2-methyl-,1,1'-(1,4-phenylene) ester 3049-31-8 CTK4G5320 (CAS 3049-31-8)
- tert-Butyl 4-((4-chloropyrimidin-2-yl)(methyl)amino)piperidine-1-carboxylate (CAS 1261233-28-6)
- 4-chloronitrosobenzene (CAS 932-98-9)
- Potassium trifluoro(m-tolyl)borate (CAS 850623-42-6)
- 1-3-4-6-Tetra-O-acetyl-2-O-nonafluorobutane-sulfonyl-β-D-mannopyranose (CAS 480438-48-0)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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