N-(4-fluorophenyl)-3-(4-nitro-3-(trifluoromethyl)phenoxy)thiophene-2-carboxamide CAS 306977-62-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306977-62-8 |
| Molecular Formula | C18H10F4N2O4S |
| Molecular Weight | 426.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-fluorophenyl)-3-(4-nitro-3-(trifluoromethyl)phenoxy)thiophene-2-carboxamide (CAS 306977-62-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H10F4N2O4S. Molecular weight: 426.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H10F4N2O4S |
| Molecular Weight | 426.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(4-Fluorophenyl)-3,8-dioxo-7-(4-(trifluoromethyl)phenyl)-2,3,7,8-tetrahydropyrido[3,4-c]pyridazine-4-carbonitrile (CAS 400736-63-2)
- N-(4-(4-(4-Fluorophenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide (CAS 917747-54-7)
- 2-(3-(4-(4-Fluorophenyl)piperazin-1-yl)propyl)-2H-naphtho[1,8-cd]isothiazole 1,1-dioxide (CAS 127625-29-0)
- N-(2-((4-Fluorophenyl)sulfonyl)-2-(thiophen-2-yl)ethyl)benzenesulfonamide (CAS 896346-72-8)
- N-(2-fluorophenyl)-2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040633-70-2)
- N-(4-Fluorophenyl)-2-({3-methyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide (CAS 1040633-82-6)
- 2-{[(4-fluorophenyl)methyl]sulfanyl}-3-[(furan-2-yl)methyl]-6,7-dimethoxy-3,4-dihydroquinazolin-4-imine (CAS 477848-68-3)
- 2-(4-Fluorophenyl)-6-methyl-4-(3-(trifluoromethyl)phenyl)-1,2-dihydrodipyrazolo[3,4-b:3',4'-d]pyridin-3(6H)-one (CAS 635324-72-0)
Recommended Standards
- Calcium (3S,4R,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoate (CAS 3470-37-9)
- N-(7-Chloro-4-quinolinyl)-N-[2-[(7-chloro-4-quinolinyl)amino]ethyl]-1,2-ethanediamine (CAS 215592-20-4)
- 3-{1-[(4-tert-butylphenyl)methyl]-5,6-dichloro-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 338412-02-5)
- 898760-00-4 4-Carboethoxy-4'-(1,3-dioxolan-2-yl)benzophenone MFCD07700008 (CAS 898760-00-4)
- 6-Bromo-3-iodo-2-methylimidazo[1,2-b]pyridazine (CAS 1936093-22-9)
- 4-(2-Chlorophenyl)butan-1-amine (CAS 566913-12-0)
- 3-(2,4-dichlorophenoxy)-2-butanone (CAS 30343-34-1)
- 1-Methyl-5-nitro-1H-pyrazole-4-carbonyl chloride (CAS 121568-18-1)
- Glucosyl(β) Sphingosine-d5 (CAS 1347831-14-4)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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