N-(2-(5-(2-Fluorophenyl)-1-isobutyryl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide CAS 923249-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 923249-89-2 |
| Molecular Formula | C20H22FN3O3S |
| Molecular Weight | 403.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-(5-(2-Fluorophenyl)-1-isobutyryl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923249-89-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H22FN3O3S. Molecular weight: 403.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H22FN3O3S |
| Molecular Weight | 403.47 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) | 11.0 |
| 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
- (3-((4-Fluorophenyl)sulfonyl)azetidin-1-yl)(4-phenyltetrahydro-2H-pyran-4-yl)methanone (CAS 1797839-04-3)
- 2-(4-Fluorophenyl)-4-(4-(4-methoxyphenyl)piperazin-1-yl)pyrazolo[1,5-a]pyrazine (CAS 1111418-21-3)
- (Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino 4-methoxybenzoate (CAS 338749-03-4)
- 2-((4-(4-Fluorophenyl)thiazol-2-yl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 502920-95-8)
- 4-(4-Fluorophenyl)-2-((pyridin-4-ylmethyl)thio)-6-(thiophen-2-yl)nicotinonitrile (CAS 316361-28-1)
- 1-[(3-Fluorophenyl)methyl]-4-{5-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-yl}piperidine (CAS 1030386-35-6)
- N-(2-{[(4-fluorophenyl)methyl]sulfanyl}-2-methylpropyl)naphthalene-2-sulfonamide (CAS 339104-50-6)
- 7-(3-Fluorophenyl)-3-(3-(trifluoromethyl)benzyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1105232-83-4)
Recommended Standards
- ML-191 (CAS 931695-79-3)
- Pitavastatin Impurity 114 (CAS CATO-C4X-1037114)
- Methyl 4-{[6-oxo-3-phenyl-4-(piperidin-1-yl)-1,6-dihydropyridazin-1-yl]methyl}benzoate (CAS 861208-95-9)
- n'-Hydroxy-5-methylthiophene-2-carboximidamide (CAS 372106-90-6)
- 1,1-Dimethyl-1,3-dihydroisobenzofuran (CAS 42502-56-7)
- 2,3,5,6-Tetrafluoro-[1,1'-biphenyl]-4-amine (CAS 1534-70-9)
- n-Tetradecyltrichlorosilane (CAS 18001-60-0)
- 2-(4-Tert-butyl-2-methylphenoxymethyl)oxirane (CAS 847744-32-5)
- Methyl 3-[(cyanomethyl)amino]propanoate (CAS 446822-47-5)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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