[2-(4-Fluorobenzoyl)-4-methyl-3-oxo-1-phenylpyrazolidin-4-yl]methyl acetate CAS 329702-39-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329702-39-8 |
| Molecular Formula | C20H19FN2O4 |
| Molecular Weight | 370.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order [2-(4-Fluorobenzoyl)-4-methyl-3-oxo-1-phenylpyrazolidin-4-yl]methyl acetate (CAS 329702-39-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H19FN2O4. Molecular weight: 370.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H19FN2O4 |
| Molecular Weight | 370.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorobenzoyl Standards
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- 1142209-49-1 4-(3-{2-[(4-Fluorobenzoyl)(methyl)amino]ethyl}-1,2,4-oxadiazol-5-yl)benzoic acid MFCD12028260 (CAS 1142209-49-1)
- 1-(4-Fluorobenzoyl)-9b-phenyl-1H,2H,3H,5H,9bH-imidazo[2,1-a]isoindol-5-one (CAS 327979-63-5)
- N'-(4-fluorobenzoyl)-8-methyl-8H-thieno[2,3-b]indole-2-carbohydrazide (CAS 477855-74-6)
- 4-(4-Fluorobenzoyl)phenyl 2-(methylthio)nicotinate (CAS 736951-89-6)
- 3-[1-(3-Fluorobenzoyl)piperidin-4-yl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775546-57-0)
- 1-(3-Fluorobenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775461-87-4)
- 1-(4-Fluorobenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775493-51-0)
Recommended Standards
- Di-tert-butyl (2-fluoro-4-nitrobenzyl)iminodicarbonate (CAS 172349-08-5)
- 1,3-Di(benzyloxymethyl)-5-fluorouracil (CAS 75500-03-7)
- Ethyl 1-(1,3-dimethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl)piperidine-4-carboxylate (CAS 1305712-96-2)
- 5-(Ethoxymethyl)-2-(methylthio)pyrimidin-4-amine (CAS 774-75-4)
- N-(2-Ethoxyphenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557063-66-8)
- 4-(4-tert-Butylbenzoyl)-2-methylpyridine (CAS 1187169-43-2)
- N1,N1-Diethyl-4-(methylsulfonyl)-1,3-benzenediamine (CAS 1219972-39-0)
- di-tert-butyl but-2-enedioate (CAS 120515-31-3)
- 2-Amino-2-(pyridin-4-yl)propan-1-ol (CAS 1179505-80-6)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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