O-tolyl benzoate CAS 617-02-7
| CAS No. | 617-02-7 |
| Molecular Formula | C14H12O2 |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures O-tolyl benzoate 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.
CATO supplies O-tolyl benzoate (CAS 617-02-7), a certified reference material (molecular formula C14H12O2, MW 212.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H12O2, O-tolyl benzoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C14H12O2 |
| Molecular Weight | 212.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related O Standards
- p-Tolyl benzoate (CAS 614-34-6)
- 5-(m-Tolyl)nicotinamide (CAS 1346691-46-0)
- 5-(p-Tolyl)nicotinamide (CAS 1346691-48-2)
- 3-(p-Tolyl)picolinamide (CAS 1355248-09-7)
- 5-(o-Tolyl)nicotinamide (CAS 1356111-59-5)
- 3-(o-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 1140528-29-5)
- M-tolyl(p-tolyl)methanol (CAS 13389-73-6)
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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