3-Benzylidene-5-phenylfuran-2(3H)-one CAS 4361-96-0
| CAS No. | 4361-96-0 |
| Molecular Formula | C17H12O2 |
| Molecular Weight | 248.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Benzylidene-5-phenylfuran-2(3H)-one (C17H12O2) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-Benzylidene-5-phenylfuran-2(3H)-one (CAS 4361-96-0) is a high-purity analytical reference standard with the molecular formula C17H12O2 and a molecular weight of 248.28 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.
As a certified reference material (CRM), 3-Benzylidene-5-phenylfuran-2(3H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H12O2 |
| Molecular Weight | 248.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Benzylidene Standards
- 4-Benzylidene-2-phenyl-1H-imidazol-5(4H)-one (CAS 18511-00-7)
- (Z)-5-Benzylidene-2-phenyl-1H-imidazol-4(5H)-one (CAS 53949-14-7)
- N-Benzylidene-3-phenylisoxazol-5-amine (CAS 37853-10-4)
- N-Benzylidene-2-(1H-indol-3-yl)ethanamine (CAS 177217-39-9)
- 4-Benzylidene-3-phenylisoxazol-5(4H)-one (CAS 1088-32-0)
- (E)-4-benzylidene-2-phenyloxazol-5(4H)-one (CAS 15732-43-1)
- (Z)-4-benzylidene-2-phenyloxazol-5(4H)-one 17606-70-1 4-Benzal-2-phenyl-5-oxazolone (CAS 17606-70-1)
- (Z)-4-Benzylidene-3-phenylisoxazol-5(4H)-one (CAS 36298-61-0)
Recommended Standards
- 3-[(2-Hydroxyethylamino)-methyl]-7-methoxy-1H-quinolin-2-one (CAS 462067-64-7)
- 3-Ethoxy-2-propyl-2H-indazole-6-carboxylic acid (CAS 919106-92-6)
- 3-?[[4-?(Acetylamino)?phenyl]?amino]?-2-butenoic Acid Methyl Ester (CAS 244219-89-4)
- 3-Oxo-3-(4-phenyl-1-piperazinyl)propanoic acid (CAS 896522-93-3)
- (1-Isopropyl-1H-pyrazol-4-yl)methanol (CAS 1007542-22-4)
- Ethyl 3-[(2,2-diethoxyethyl)amino]propanoate (CAS 1221341-37-2)
- 2-bromo-2-methylpropionic acid 3-tert-butoxycarbonylaminopropyl ester 815655-51-7 (CAS 815655-51-7)
- 4-(2-Pyridin-4-yl-benzyl)-piperidine-1,4-dicarboxylic acidmono-tert-butyl ester (CAS 1361111-45-6)
- Famciclovir Impurity 35 (CAS CATO-C4X-164235)
- 8-Bromoquinoline-2-carbaldehyde (CAS 904886-25-5)
- 2-Chloro-2-(3-oxo-1-phenylpentyl)-1H-indene-1,3(2H)-dione (CAS 42581-24-8)
- 3-Ethylcyclohexane-1-carbaldehyde (CAS 1343342-68-6)
- Acetylcholine-d9 Bromide (N,N,N-trimethyl-d9) (CAS 93449-32-2)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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