3-{[(2,4-dimethylphenyl)thio]methyl}benzoic acid CAS 790263-58-0
| CAS No. | 790263-58-0 |
| Molecular Formula | C16H16O2S |
| Molecular Weight | 272.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 272.36 g/mol gives 3-{[(2,4-dimethylphenyl)thio]methyl}benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-{[(2,4-dimethylphenyl)thio]methyl}benzoic acid (CAS 790263-58-0), molecular formula C16H16O2S and molecular weight 272.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H16O2S, 3-{[(2,4-dimethylphenyl)thio]methyl}benzoic acid contains a sulfone group, 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 272.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 3-{[(2,4-dimethylphenyl)thio]methyl}benzoic acid 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 | C16H16O2S |
| Molecular Weight | 272.36 g/mol |
| 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.) | 1986 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-[(3-Phenylpropyl)thio]benzoic acid (CAS 366801-27-6)
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- 2-((2,5-Dimethylbenzyl)thio)benzoic acid (CAS 385383-43-7)
- 34565-32-7 (2S)-2-((1S)-1-Hydroxypentyl)-4-methoxy-2,3-dihydropyran-6-one (CAS 34565-32-7)
- 2-Chloro-1-(5-chloro-2-methyl-1H-indol-3-yl)ethan-1-one (CAS 620603-92-1)
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- Carfilzomib Impurity 48 (CAS 1541172-75-1)
- Protokylol Hydrochloride(Mixture of Diastereomers) (CAS 136-69-6)
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- 4-(1-Ethyl-1h-imidazol-2-yl)butanal (CAS 1540588-59-7)
- Lithamide (CAS 7782-89-0)
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- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
Why CATO?
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