N-(3-chloro-2-methylphenyl)-3-(2-fluoro-4-nitrophenoxy)thiophene-2-carboxamide CAS 303152-56-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303152-56-9 |
| Molecular Formula | C18H12ClFN2O4S |
| Molecular Weight | 406.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-chloro-2-methylphenyl)-3-(2-fluoro-4-nitrophenoxy)thiophene-2-carboxamide (CAS 303152-56-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H12ClFN2O4S. Molecular weight: 406.82 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H12ClFN2O4S |
| Molecular Weight | 406.82 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/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(3-Chloro-2-methylphenyl)-3-(4-fluoro-2-nitrophenoxy)thiophene-2-carboxamide (CAS 306977-59-3)
- 2-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)benzo[d]thiazole (CAS 1023553-54-9)
- (2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-1-methyl-1H-imidazol-5-yl)(morpholino)methanone (CAS 339012-15-6)
- (2E)-3-(3-Chloro-1-benzothiophen-2-yl)-2-cyano-N-[3-(trifluoromethyl)phenyl]prop-2-enamide (CAS 477868-43-2)
- 1-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}ethyl)-3-[(1E)-(dimethylamino)methylidene]urea (CAS 338792-96-4)
- 3-Chloro-2-[4-(pyrrolidine-1-sulfonyl)phenoxy]-5-(trifluoromethyl)pyridine (CAS 344278-02-0)
- 5-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazol-3-yl)-2-phenylthiazole (CAS 318255-90-2)
- 5-Chloro-2-(2-((3-(trifluoromethyl)phenyl)thio)pyridin-3-yl)benzo[d]oxazole (CAS 400084-36-8)
Recommended Standards
- CPPHA (CAS 693288-97-0)
- 6-(4-Chlorobenzyl)-1-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 89889-81-6)
- N-(5-chloropyridin-2-yl)-2-(4-cyanobenzamido)-5-methoxybenzamide (CAS 330942-01-3)
- 2,4-Dichlorophenyl 2-(4-bromophenyl)quinoline-4-carboxylate (CAS 355433-82-8)
- 3-[(Diethylamino)methyl]phenylboronic Acid (CAS 944483-39-0)
- Methyl [(4-amino-2-nitrophenyl)thio]acetate (CAS 1427460-64-7)
- 1-Ethyl-4-hydroxy-6-methyl-3-(piperidin-1-yl(thiophen-2-yl)methyl)pyridin-2(1H)-one (CAS 939242-75-8)
- 2-{2-[2-(tert-Butyl)-4-methylphenoxy]-ethyl}piperidine hydrochloride (CAS 1219956-97-4)
- (S)-5-Vinyloxazolidine-2-thione (CAS 500-12-9)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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