3-(4-Methoxyphenyl)-5-(((1-(p-tolyl)-1H-imidazol-2-yl)thio)methyl)-1,2,4-oxadiazole CAS 1111982-66-1
| CAS No. | 1111982-66-1 |
| Molecular Formula | C20H18N4O2S |
| Molecular Weight | 378.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4-Methoxyphenyl)-5-(((1-(p-tolyl)-1H-imidazol-2-yl)thio)methyl)-1,2,4-oxadiazole is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(4-Methoxyphenyl)-5-(((1-(p-tolyl)-1H-imidazol-2-yl)thio)methyl)-1,2,4-oxadiazole (CAS 1111982-66-1) is a high-purity analytical reference standard with the molecular formula C20H18N4O2S and a molecular weight of 378.45 g/mol.
Based on its molecular formula C20H18N4O2S, 3-(4-Methoxyphenyl)-5-(((1-(p-tolyl)-1H-imidazol-2-yl)thio)methyl)-1,2,4-oxadiazole contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 378.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 3-(4-Methoxyphenyl)-5-(((1-(p-tolyl)-1H-imidazol-2-yl)thio)methyl)-1,2,4-oxadiazole 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 | C20H18N4O2S |
| Molecular Weight | 378.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 3-(4-Methoxyphenyl)-5-((5-nitrothiophen-2-yl)methylene)-2-thioxothiazolidin-4-one (CAS 346640-08-2)
- 4-(4-Methoxyphenyl)-1-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine (CAS 956361-09-4)
- 9,9-Bis(4-methoxyphenyl)-9H-fluorene (CAS 117766-40-2)
- 4-((4-Methoxyphenyl)amino)-2,6-diphenylpyrimidine-5-carbonitrile (CAS 64499-36-1)
- 4-(1-(3-Methoxyphenyl)-1H-pyrazol-4-yl)-N-(2-(1-methylpyrrolidin-2-yl)ethyl)pyrimidin-2-amine (CAS 1185457-88-8)
- 2-(4-Methoxyphenyl)-1-{[5-(2-nitrophenyl)furan-2-yl]methyl}pyrrolidine (CAS 1019158-02-1)
- 2-(4-(2-Methoxyphenyl)piperazin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 496011-40-6)
- 3-(((4-Methoxyphenyl)diphenylmethyl)thio)propanoic acid (CAS 383401-15-8)
Recommended Standards
- Tert-butyl (Z)-(2-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)phenoxy)ethyl)(methyl)carbamate (CAS 905990-90-1)
- N-(1-(Benzo[d]thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)-2-(o-tolyloxy)acetamide (CAS 1172434-00-2)
- Bumetanide Impurity 55 (CAS CATO-C4X-198655)
- Ethyl (2-(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)acetyl)glycinate (CAS 1226435-08-0)
- 1-[3-nitro-4-(phenylmethoxy)phenyl]ethanone (CAS 14347-05-8)
- tert-Butyl 2-(3-((4-amino-3-hydroxy-4-oxo-1-phenylbutan-2-yl)carbamoyl)pyridin-2-yl)-4,5-dihydro-2H-pyrazolo[3,4-c]pyridine-6(7H)-carboxylate (CAS 1466455-20-8)
- Methyl 2-(N-(3-(pyrazin-2-yloxy)phenyl)sulfamoyl)benzoate (CAS 866157-05-3)
- 3-Methoxy-3-(trifluoromethyl)cyclobutan-1-amine (CAS 2375267-83-5)
- 4-(4-Bromophenyl)-1,10-phenanthroline (CAS 97802-07-8)
- Azido-PEG3-phosphonic acid ethyl ester (CAS 1337527-24-8)
- 1-Iodo-4-(2,2,2-trifluoroethoxy)benzene (CAS 530080-17-2)
- 4-(Bromomethyl)-2-nitro-1-(trifluoromethyl)benzene (CAS 1227572-51-1)
- 3-Cinnamamidobenzoic acid (CAS 1141057-92-2)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
Why CATO?
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