3-(4-Fluoro-2-nitrophenoxy)-N-methyl-N-phenylthiophene-2-carboxamide CAS 303152-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303152-72-9 |
| Molecular Formula | C18H13FN2O4S |
| Molecular Weight | 372.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Fluoro-2-nitrophenoxy)-N-methyl-N-phenylthiophene-2-carboxamide (CAS 303152-72-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H13FN2O4S. Molecular weight: 372.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H13FN2O4S |
| Molecular Weight | 372.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 Fluoro Standards
- 3-(2-Fluoro-4-nitrophenoxy)-N-methyl-N-phenylthiophene-2-carboxamide (CAS 303152-51-4)
- (5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone (CAS 1006492-56-3)
- 1-((4-(2-Fluoro-4-nitrophenoxy)quinolin-7-yl)oxy)-2-methylpropan-2-ol (CAS 1394820-99-5)
- N-(5-fluoro-2-methylphenyl)-2-(4-(4-nitrophenyl)piperazin-1-yl)acetamide (CAS 882080-52-6)
- 4-Ethyl-4'-(3-fluoro-4-(trifluoromethoxy)phenyl)-1,1'-bi(cyclohexane) (CAS 139395-96-3)
- O-(3-(3-fluoro-4-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)phenyl)oxetan-3-yl) S-methyl carbonodithioate (CAS CATO-C3D-262189)
- Ethyl 4-fluoro-8-iodo-6H-furo[2,3-e]indole-7-carboxylate (CAS 1037763-99-7)
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Recommended Standards
- 3-(3-([1,1'-Biphenyl]-4-yl)-2,5-dioxoimidazolidin-1-yl)benzoic acid (CAS 651748-43-5)
- 3-(5-(3-(Benzylamino)-2-cyano-3-oxoprop-1-en-1-yl)furan-2-yl)benzoic acid (CAS 306312-89-0)
- 3,5,6,7-Tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 4472-73-5)
- 7-N-methyl-[1,3]diazino[4,5-d]pyrimidine-2,4,7-triamine (CAS 120641-13-6)
- 4-tert-Butyl-N-piperidin-4-ylbenzamide hydrochloride (CAS 1638612-58-4)
- 3-(Oxan-4-yl)propan-1-ol (CAS 428871-03-8)
- Diethyl (12-bromododecyl)phosphonate, 97% (CAS 264231-28-9)
- Benzyl 1,6-diazaspiro[3.5]nonane-1-carboxylate (CAS 1334499-82-9)
- 3-(3-(1H-Imidazol-1-yl)propyl)-5,6-bis(4-methoxyphenyl)furo[2,3-d]pyrimidin-4(3H)-imine (CAS 405901-54-4)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com