N-(2-(5-(2-Fluorophenyl)-1-(furan-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide CAS 923217-19-0
| CAS No. | 923217-19-0 |
| Molecular Formula | C21H18FN3O4S |
| Molecular Weight | 427.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2-(5-(2-Fluorophenyl)-1-(furan-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923217-19-0), a certified reference material (molecular formula C21H18FN3O4S, MW 427.45 g/mol) for analytical method development and quality control.
N-(2-(5-(2-Fluorophenyl)-1-(furan-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (C21H18FN3O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(2-(5-(2-Fluorophenyl)-1-(furan-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H18FN3O4S |
| Molecular Weight | 427.45 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-[(4-Fluorophenyl)methyl]-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775554-63-6)
- N-(2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2,2-diphenylacetamide (CAS 921575-61-3)
- 5-{[(4-fluorophenyl)methyl]sulfanyl}-8,9-dimethoxy-3-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1030938-55-6)
- 5-{[(3-fluorophenyl)methyl]sulfanyl}-8,9-dimethoxy-3-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1214102-54-1)
- 3-(2-Fluorophenyl)-5-((1-(styrylsulfonyl)piperidin-3-yl)methyl)-1,2,4-oxadiazole (CAS 1706503-50-5)
- N-(4-Fluorophenyl)-2-(4-(naphthalen-2-ylsulfonyl)piperazin-1-yl)acetamide (CAS 890604-52-1)
- N-(3-Fluorophenyl)-2-((6-methyl-4-oxo-3-phenyl-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 905687-11-8)
- 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
- Ethyl 4-[3-(4-fluorobenzamido)phenoxy]-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 478065-28-0)
- N-(9-((2R,4S,5R)-4-(1-Ethoxyethoxy)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 60134-99-8)
- Ala-Ala-Phe p-nitroanilide (CAS 61043-41-2)
- Erlotinib Impurity 7 (CAS 882420-21-5)
- 3-(5-{[(4-Methoxyphenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)propanoic acid (CAS 1142209-61-7)
- (S)-1,3,3-Triphenylhexahydropyrrolo-[1,2-c][1,3,2]oxazaborole (CAS 131180-90-0)
- 4-Chloro-6-(4-(methoxymethyl)piperidin-1-yl)-2-methylpyrimidine (CAS 1462916-31-9)
- 4-(3,4-Dichlorophenyl)-1,2,3,6-tetrahydropyridine (CAS 153655-92-6)
- 6-chloro-1-methyl-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid (CAS 2168645-49-4)
- 2',3,5-Trifluoro-4''-pentyl-1,1':4',1''-terphenyl (CAS 857048-79-4)
- (1r,4r)-4-[(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)methyl]cyclohexane-1-carboxylic acid 108180-02-5 (CAS 108180-02-5)
- 2-((4-Chlorophenyl)thio)benzoic acid (CAS 6469-85-8)
- Benzyl 2-(3-methyl-1H-1,2,4-triazol-1-yl)acetate (CAS 1449369-10-1)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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 18665070610 / Nicole.chen@cato-chem.com