(3Z)-3-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-1,3-dihydro-2-benzofuran-1-one 338786-10-0 6F-035 CAS 338786-10-0
| CAS No. | 338786-10-0 |
| Molecular Formula | C19H11ClO3 |
| Molecular Weight | 322.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3Z)-3-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-1,3-dihydro-2-benzofuran-1-one 338786-10-0 6F-035.
CATO supplies (3Z)-3-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-1,3-dihydro-2-benzofuran-1-one 338786-10-0 6F-035 (CAS 338786-10-0), a certified reference material (molecular formula C19H11ClO3, MW 322.74 g/mol) for analytical method development and quality control.
The molecular framework of (3Z)-3-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-1,3-dihydro-2-benzofuran-1-one 338786-10-0 6F-035 (C19H11ClO3) is characterized by a steroid core, a hydroxyl group, an ether linkage, chlorine substitution. 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 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 (3Z)-3-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-1,3-dihydro-2-benzofuran-1-one 338786-10-0 6F-035 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 | C19H11ClO3 |
| Molecular Weight | 322.74 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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 | Cl-containing |
Related Z Standards
- 4-((4-Chlorophenyl)amino)-3-((furan-2-ylmethyl)amino)-4-oxobutanoic acid (CAS 1022917-31-2)
- Ethyl (3-(2-chlorophenyl)-5-methylisoxazole-4-carbonyl)glycinate (CAS 25368-99-4)
- Ethyl 1-(2-chlorophenyl)-4-ethoxy-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 886951-82-2)
- (3Z)-3-{[5-(3-chlorophenyl)furan-2-yl]methylidene}-1,3-dihydro-2-benzofuran-1-one 338786-06-4 6F-033 (CAS 338786-06-4)
- 2-(4-Chlorophenyl)-3-(1H-1,2,4-triazol-1-yl)isoquinolin-1(2H)-one (CAS 113293-11-1)
- (5-((4-Chlorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol (CAS 318239-52-0)
- 1-(4-Chlorophenyl)-6-oxo-4-(phenylamino)-1,6-dihydropyridazine-3-carbonitrile (CAS 400081-66-5)
- N-(4-Chlorophenyl)-3-methyl[1,2,4]triazolo-[4,3-a]pyridine-8-sulfonamide (CAS 1638612-49-3)
Recommended Standards
- Abemaciclib Impurity 4 (CAS CATO-C4X-29374)
- ML115 (CAS 912798-42-6)
- N-(2-acetamidoethyl)-4-(5-(chloromethyl)-1,2,4-oxadiazol-3-yl)benzamide (CAS 1119450-85-9)
- 4-((5-Chloro-4-(methylamino)pyrimidin-2-yl)amino)-3-ethoxybenzoic acid (CAS 1351762-29-2)
- 7-(4-Bromobenzoyl)-3,3-dibromo-1,3-dihydro-2H-indol-2-one (CAS 1797880-03-5)
- 4-Amino-5-ethynyl-2-fluorobenzonitrile (CAS 2131007-03-7)
- 5,8,11,14-Tetraoxa-3,16-diazaoctadecane-1,18-diol (CAS 88955-93-5)
- 6-Amino-2-oxo-5-(o-tolylsulfonyl)-1,2-dihydropyridine-3-carbonitrile (CAS 338774-51-9)
- Ethyl 4-((5-methyl-1,3,4-thiadiazol-2-yl)thio)-3-oxobutanoate (CAS 877052-29-4)
- N-[(1,1-Dimethylethoxy)carbonyl]-1-(phenylmethyl)-D-histidine (CAS 65717-64-8)
- Methyl 3'-methoxy-[1,1'-biphenyl]-4-carboxylate (CAS 81443-43-8)
- Methyl 6-methyl-[2,3'-bipyridine]-5-carboxylate (CAS 1427015-08-4)
- 3-(2-Chlorophenyl)-5-methyl-N'-{2-[3-(trifluoromethyl)phenoxy]ethanimidoyl}-1,2-oxazole-4-carbohydrazide (CAS 338395-75-8)
- Eledoisin Related Peptide (CAS 2990-43-4)
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