(E)-1-(4-(2-fluorophenyl)piperazin-1-yl)-3-(m-tolyl)prop-2-en-1-one CAS 329779-85-3
| CAS No. | 329779-85-3 |
| Molecular Formula | C20H21FN2O |
| Molecular Weight | 324.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (E)-1-(4-(2-fluorophenyl)piperazin-1-yl)-3-(m-tolyl)prop-2-en-1-one (C20H21FN2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 324.39 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(E)-1-(4-(2-fluorophenyl)piperazin-1-yl)-3-(m-tolyl)prop-2-en-1-one (CAS 329779-85-3) is a high-purity analytical reference standard with the molecular formula C20H21FN2O and a molecular weight of 324.39 g/mol.
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 (E)-1-(4-(2-fluorophenyl)piperazin-1-yl)-3-(m-tolyl)prop-2-en-1-one 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 | C20H21FN2O |
| Molecular Weight | 324.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- 2-(3-Fluorophenyl)-5-((4-methylpiperidin-1-yl)methyl)benzo[d]oxazole (CAS 1706443-79-9)
- 2-(3-Fluorophenyl)-5-((3-methylpiperidin-1-yl)methyl)benzo[d]oxazole (CAS 1706449-67-3)
- (2E)-1-[4-(4-Fluorophenyl)piperazin-1-yl]-3-(3-methylphenyl)prop-2-en-1-one (CAS 329779-87-5)
- Ethyl 4-((4-fluorophenyl)thio)-2-(methylthio)pyrimidine-5-carboxylate (CAS 339019-50-0)
- Methyl 3-(3-(4-fluorophenyl)thioureido)-4-methylthiophene-2-carboxylate (CAS 2197054-51-4)
- [(2-Fluorophenyl)methyl]({[(4-methoxyphenyl)methyl]sulfamoyl})amine (CAS 337924-22-8)
- 4-(2-Fluorophenyl)-2-(methylthio)-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one (CAS 439095-11-1)
- 4-(4-Fluorophenyl)-5-hydroxymethyl-6-isopropyl-2-methylsulfonylpyrimidine 4-(4-Fluorophenyl)-6-(1-methylethyl)-2-(methylsulfonyl)-5-pyrimidinemethanol 849470-59-3 (CAS 849470-59-3)
Recommended Standards
- (4-Cinnamylpiperazin-1-yl)(4-fluorophenyl)methanone (CAS 219988-92-8)
- 2-(2-Phenyl-2-tosylvinyl)furan (CAS 647864-40-2)
- 5-(4-Fluorobenzylidene)-3-morpholino-2-thioxothiazolidin-4-one (CAS 881816-77-9)
- rac-tert-butyl (3R,4S)-3-amino-4-(3-fluoro-4-methoxyphenyl)piperidine-1-carboxylate (CAS 1969288-08-1)
- 2,2,2-Trichloro-1-[4-(2-chloroacetyl)-1-methyl-1h-pyrrol-2-yl]ethan-1-one (CAS 875163-93-2)
- (R)-1-(4-Bromophenyl)-N-methylethan-1-amine hydrochloride (CAS 2366996-95-2)
- OBAA (CAS 134531-42-3)
- [1-[3-(2-Chlorophenothiazin-10-yl)propyl]piperidin-4-yl]-(4-fluorophenyl)methanone hydrochloride (CAS 62072-50-8)
- (2S,6R)-2-ethyl-6-methyl-piperazine (CAS 2798957-16-9)
- 4-Bromo-1-(difluoromethyl)-3-methyl-1H-pyrazole (CAS 1215295-92-3)
- N-Amino-D-proline (CAS 10139-05-6)
- Ethyl 4-bromo-1-cyclopentyl-1H-pyrazole-5-carboxylate (CAS 1855943-28-0)
- 2-((3-(Chlorodifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)benzo[d]thiazole (CAS 477871-64-0)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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