(2Z)-2-[(Furan-2-yl)methylidene]-7-(4-methoxyphenoxy)-3-phenyl-2,3-dihydro-1H-inden-1-one CAS 337921-50-3
| CAS No. | 337921-50-3 |
| Molecular Formula | C27H20O4 |
| Molecular Weight | 408.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2Z)-2-[(Furan-2-yl)methylidene]-7-(4-methoxyphenoxy)-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 337921-50-3), a certified reference material (molecular formula C27H20O4, MW 408.45 g/mol) for analytical method development and quality control.
Structurally, (2Z)-2-[(Furan-2-yl)methylidene]-7-(4-methoxyphenoxy)-3-phenyl-2,3-dihydro-1H-inden-1-one (C27H20O4) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 408.45 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 (2Z)-2-[(Furan-2-yl)methylidene]-7-(4-methoxyphenoxy)-3-phenyl-2,3-dihydro-1H-inden-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 | C27H20O4 |
| Molecular Weight | 408.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Z Standards
- 2-(2-(Furan-2-yl)vinyl)-4,6-bis(trichloromethyl)-1,3,5-triazine (CAS 154880-05-4)
- 2-[2-(Furan-2-yl)vinyl]-4,6-bis(trichloromethyl)-1,3,5-triazine (CAS 159266-22-5)
- 3-(Furan-2-ylmethyl)-2-(1-phenyl-3-(thiophen-2-yl)-1H-pyrazol-4-yl)thiazolidin-4-one (CAS 380483-23-8)
- 2-((4-Ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 573931-57-4)
- N-(Furan-2-ylmethyl)-2-imino-1-(2-methoxyethyl)-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-40-0)
- 1-(3-((Furan-2-ylmethyl)sulfonyl)azetidin-1-yl)-3,3-diphenylpropan-1-one (CAS 1797871-24-9)
- 2-((4-Benzyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 744265-28-9)
- Methyl 4-(3-(furan-2-carbonyl)-1-(furan-2-ylmethyl)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)benzoate (CAS 618072-51-8)
Recommended Standards
- 2'-(Hydroxymethyl)-1'-methyl-6-(4-methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazole]-4',7'-diol (CAS 188299-95-8)
- (S)-2-((3-((((benzyloxy)carbonyl)amino)methyl)oxetan-3-yl)amino)-4-(tert-butoxy)-4-oxobutanoic acid (CAS 2209840-31-1)
- 2-Methoxy-5-(4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine-1-carbonyl)pyridine (CAS 1775298-16-2)
- (S)-5-((amino((tert-butoxycarbonyl)amino)methylene)amino)-2-(((benzyloxy)carbonyl)amino)pentanoic acid (CAS 2601-51-6)
- 3-(2-(2,4-Di-tert-pentylphenoxy)hexanamido)-N-(5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzamide (CAS 78819-61-1)
- 1-Cyclopropyl-1H-1,2,3-triazol-5-amine (CAS 1785430-82-1)
- 1,4,5-Trimethyl-1H-imidazole-2-carbonitrile (CAS 281194-81-8)
- 6-Chloro-2-methoxy-N,N-dimethylacridin-9-amine (CAS 84904-04-1)
- (S)-2-(1-Aminoethyl)phenol (CAS 133511-37-2)
- 2-(Difluoromethoxy)benzo[d]oxazole-7-carboxylic acid (CAS 1806395-79-8)
- 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carbaldehyde (CAS 1261365-84-7)
- 2-(4-Chloro-2-nitrophenyl)acetonitrile (CAS 87081-90-1)
- 3-Bromo-N-isopropylpropanamide (CAS 99960-24-4)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com