2-amino-4-(3,4-difluorophenyl)thiophene-3-carboxamide CAS 953890-64-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 953890-64-7 |
| Molecular Formula | C11H8F2N2OS |
| Molecular Weight | 254.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-amino-4-(3,4-difluorophenyl)thiophene-3-carboxamide (CAS 953890-64-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H8F2N2OS. Molecular weight: 254.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H8F2N2OS |
| Molecular Weight | 254.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related amino Standards
- 2-Amino-1-(2-cyano-3-fluorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1154973-74-6)
- 2-Amino-4-fluoro-5-(4-hydroxypiperidin-1-yl)benzoic acid (CAS 1353101-35-5)
- (S)-2-Amino-5-oxo-5-((2-sulfoethyl)amino)pentanoic acid (CAS 56488-60-9)
- 5-Amino-4-cyano-2-(methoxycarbonyl)-3-thiopheneacetic Acid Methyl Ester (CAS 674773-12-7)
- Ethyl 7-amino-9H-fluorene-2-carboxylate (CAS 92962-99-7)
- Methyl 2-Amino-5-fluoro-4-morpholinobenzoate (CAS 864292-15-9)
- 7-amino-5-hydroxy-2-phenyl-4H-chromen-4-one-8-d (CAS CATO-C3D-262392)
- 7-amino-5-hydroxy-2-phenyl-4H-chromen-4-one-8-d (CAS CATO-C3D-262404)
Recommended Standards
- 2-{2-[(difluoromethyl)sulfanyl]pyrimidin-4-yl}phenol (CAS 477859-75-9)
- 3-((4-Fluorophenyl)imino)-1-methylindolin-2-one (CAS 67502-94-7)
- 2-(5-Methyl-3-oxo-2,3-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 61572-62-1)
- Ethyl 2-((4-bromo-1H-indol-3-yl)thio)acetate (CAS 2675450-14-1)
- N',N'-Dibenzyl-N-[(thiophen-2-yl)methyl]butanediamide (CAS 297149-74-7)
- N-((3-ethyl-1,2,4-oxadiazol-5-yl)methyl)propan-2-amine (CAS 915922-00-8)
- EIcosanamide (CAS 51360-63-5)
- (4-Ethyl-3-methyloxazolidin-4-yl)methanol (CAS 535978-62-2)
- 4-Chloro-2-(difluoromethyl)pyrido[3,2-d]pyrimidine-7-carbaldehyde (CAS 2770027-15-9)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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