1-(3,4-Dimethylphenyl)-3-(4-fluorophenyl)-5-(2,3,4-trimethoxyphenyl)-4,5-dihydro-1H-pyrazole CAS 301194-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301194-34-3 |
| Molecular Formula | C26H27FN2O3 |
| Molecular Weight | 434.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Dimethylphenyl)-3-(4-fluorophenyl)-5-(2,3,4-trimethoxyphenyl)-4,5-dihydro-1H-pyrazole (CAS 301194-34-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H27FN2O3. Molecular weight: 434.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H27FN2O3 |
| Molecular Weight | 434.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Dimethylphenyl Standards
- N-(2,4-dimethylphenyl)-2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040632-39-0)
- N-(2,6-dimethylphenyl)-2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040632-43-6)
- N-(2,5-Dimethylphenyl)-2-({3-methyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide (CAS 1111317-97-5)
- N-(3,4-dimethylphenyl)-3-(2-nitro-4-(trifluoromethyl)phenoxy)thiophene-2-carboxamide (CAS 252026-61-2)
- 4-((2,4-Dimethylphenyl)diazenyl)-3-hydroxynaphthalene-2,7-disulfonic acid (CAS 7481-49-4)
- N-(3,4-Dimethylphenyl)-2-(4-((2-isonicotinoylhydrazono)methyl)-2-methoxyphenoxy)acetamide (CAS 332157-65-0)
- N-(4-(4-(2,3-Dimethylphenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide (CAS 917747-56-9)
- 2,3-Dimethylphenyl 2-(4-bromophenyl)quinoline-4-carboxylate (CAS 355433-76-0)
Recommended Standards
- N-(4-Fluorobenzyl)-3-((4-methoxy-N-methylphenyl)sulfonamido)thiophene-2-carboxamide (CAS 1115933-59-9)
- 2-(tert-Butylamino)ethane-1-thiol (CAS 5842-03-5)
- Z-Pro-Leu-Gly-NHOH (CAS 103145-74-0)
- 1-(5-Methylpyrazin-2-yl)cyclopropan-1-ol (CAS 1249828-67-8)
- 3-Chloro-N-(4-(4-methylpiperazin-1-yl)phenyl)propanamide (CAS 477853-84-2)
- 2-[4-(2,4-dioxohexahydropyrimidin-1-yl)phenoxy]acetaldehyde (CAS 2633726-57-3)
- Methyl 8-bromo-6-methoxyquinoline-3-carboxylate (CAS 2417723-51-2)
- 5-Chloro-6-methoxyisoquinoline (CAS 366445-71-8)
- 1-(3-Bromophenoxy)propan-2-one (CAS 853402-77-4)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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