1,2-Bis(4-(methylthio)phenyl)ethane-1,2-dione CAS 53458-17-6
| CAS No. | 53458-17-6 |
| Molecular Formula | C16H14O2S2 |
| Molecular Weight | 302.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Bis(4-(methylthio)phenyl)ethane-1,2-dione (CAS 53458-17-6), molecular formula C16H14O2S2 and molecular weight 302.41 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,2-Bis(4-(methylthio)phenyl)ethane-1,2-dione (C16H14O2S2) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 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 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 1,2-Bis(4-(methylthio)phenyl)ethane-1,2-dione 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 | C16H14O2S2 |
| Molecular Weight | 302.41 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 2 |
Related Bis Standards
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- 2'-(Methylthio)-7',8'-dihydro-6'H-spiro[cyclohexane-1,9'-pyrazino[1',2':1,5]pyrrolo[2,3-d]pyrimidin]-6'-one (CAS 2170747-00-7)
- 1,3-Bis(4-(methylthio)phenyl)propan-1-one (CAS 898781-01-6)
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Recommended Standards
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- 1-(Cyclohexylamino)-3-((2-methyl-1H-indol-4-yl)oxy)propan-2-ol (CAS 338392-09-9)
- 1-Phenyl-4-(1,4-dioxaspiro[4.5]decan-8-yl)piperazine (CAS 349449-96-3)
- 3-Chloro-6-(4-ethylpiperazin-1-yl)pyridazine (CAS 939598-19-3)
- 1-(4-cyanophenyl)cyclopropane-1-carboxylic acid (CAS 1094478-22-4)
- methyl 3-fluoro-8-azabicyclo[3.2.1]octane-3-carboxylate (CAS 1784304-74-0)
- Dimethyl 5-oxononanedioate (CAS 36596-53-9)
- Rivaroxaban Impurity 92 (CAS 88-13-1)
- 7-Chloro-1-methyl-1H-indole-2,3-dione (CAS 63220-48-4)
- 2-(3-((tert-Butyldimethylsilyloxy)methyl)-pyrrolidin-1-yl)-6-fluoro-4-iodopyridine (CAS 1228665-82-4)
- 4-Bromo-2,6-bis(trifluoromethyl)phenol (CAS 1026369-41-4)
- Isopropyl 3-bromo-2-oxopentanoate (CAS 27227-92-5)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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