3-Amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylic acid CAS 849066-52-0
| CAS No. | 849066-52-0 |
| Molecular Formula | C12H8F3NO2S |
| Molecular Weight | 287.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 287.26 g/mol gives 3-Amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylic acid (CAS 849066-52-0), a certified reference material (molecular formula C12H8F3NO2S, MW 287.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H8F3NO2S, 3-Amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 287.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H8F3NO2S |
| Molecular Weight | 287.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-4-(3-(trifluoromethyl)phenyl)thiophene-3-carboxylic acid (CAS 1391982-25-4)
- 2-Amino-4-(4-(trifluoromethyl)phenyl)thiophene-3-carboxylic acid (CAS 1956376-93-4)
- 2-Amino-4-(2-(trifluoromethyl)phenyl)thiophene-3-carboxylic acid (CAS 899692-14-9)
- 8-Amino-2-(trifluoromethyl)-1,2-dihydro-4H-thieno[2,3-c]chromen-4-one (CAS 569353-07-7)
- 1281255-16-0 Methyl 3-amino-4-(1,3-benzodioxol-5-yloxy)benzoate MFCD26792702 (CAS 1281255-16-0)
- 5-Amino-1-(2,5-dimethoxyphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416348-29-2)
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Recommended Standards
- 3,5-Difluoro-N-(2-fluorophenyl)benzenesulfonamide (CAS 923769-26-0)
- 4-(3,4-Difluorophenyl)-1-methoxyisoquinolin-5-ol (CAS 656233-91-9)
- 2-Methyl-4-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylic acid (CAS 905807-83-2)
- 4-{[(2,4-difluorophenyl)amino]methyl}-1,2-dihydrophthalazin-1-one (CAS 305368-09-6)
- HExahydro-oxazolo[3,4-a]pyridin-3-one (CAS 42329-17-9)
- 3,4-Dihydro-2H-pyran-6-methanol (CAS 72081-17-5)
- (E)-4-Cyanostyrylboronic Acid Pinacol Ester (CAS 172512-93-5)
- Norfloxacin Impurity 3 (CAS 16600-24-1)
- (2R,3R)-3-phenyltetrahydrofuran-2-carboxylic acid (CAS 1932359-39-1)
- 1246172-77-9 2-Amino-1-(4-methyl-1-piperidinyl)-3-phenyl-1-propanone hydrochloride 3102AD C15H23ClN2O (CAS 1246172-77-9)
- 1-(Pyridin-2-ylmethyl)-1,4-diazepane tris(4-methylbenzenesulfonate) (CAS 1184987-92-5)
- 4-amino-1-(2-hydroxyethyl)-1,2-dihydropyridin-2-one (CAS 1219089-38-9)
- Methyl 2-(3-fluoro-4-methylphenyl)-2-oxoacetate (CAS 1314928-17-0)
- C-telopeptide (CAS 162929-64-8)
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