4-(4-Methoxyphenyl)furan-2(5H)-one CAS 3516-65-2
| CAS No. | 3516-65-2 |
| Molecular Formula | 2*C12H10Sn |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4-(4-Methoxyphenyl)furan-2(5H)-one (CAS 3516-65-2), molecular formula C12H10SnC2H3ClO2 and molecular weight 367.42 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(4-Methoxyphenyl)furan-2(5H)-one (C12H10SnC2H3ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4-(4-Methoxyphenyl)furan-2(5H)-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 | 2*C12H10Sn 2*C2H3ClO2 |
| Molecular Weight | 367.42 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Methoxyphenyl Standards
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Recommended Standards
- Hydrocortisone Hemisuccinate Hydrate (CAS 83784-20-7)
- (E)-1-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 339099-22-8)
- 1-Boc-3-Formylindole (CAS 57476-50-3)
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- (R)-3-Amino-3-(pyridin-2-yl)propanamide (CAS 1213481-96-9)
- (2,5-Dibromopyridin-4-yl)methanol (CAS 1227563-54-3)
- 4-(Methoxymethyl)benzonitrile (CAS 1515-85-1)
- 2-(But-3-yn-1-ylamino)-5-phenyloxazol-4(5H)-one (CAS 40504-78-7)
- Methyl 7-chloro-1H-indazole-3-carboxylate (CAS 885278-56-8)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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