3-(2-Chlorophenyl)-5-(o-tolyl)-1,2,4-oxadiazole CAS 58409-53-3
| CAS No. | 58409-53-3 |
| Molecular Formula | Es |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of N/A g/mol gives 3-(2-Chlorophenyl)-5-(o-tolyl)-1,2,4-oxadiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(2-Chlorophenyl)-5-(o-tolyl)-1,2,4-oxadiazole (CAS 58409-53-3), molecular formula N/A and molecular weight N/A g/mol, is a CATO reference standard with documented purity and traceability.
3-(2-Chlorophenyl)-5-(o-tolyl)-1,2,4-oxadiazole is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
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-(2-Chlorophenyl)-5-(o-tolyl)-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 | Es C6H5O7 |
| Molecular Weight | 189.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-2-(pyrrolidin-1-yl)acetamide (CAS 1000340-02-2)
- N-(2-Chlorophenyl)-5-methyl-1-phenyl-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-01-9)
- N-(2-Chlorophenyl)-5-oxo-1-(p-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-94-3)
- Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-85-1)
- 1-(4-Chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylic acid phenylamide (CAS 1000577-01-4)
- Benzyl 1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000577-09-2)
- 1-(2-Chlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000577-29-6)
- 2-(2-Chlorophenyl)-1-phenylethan-1-amine (CAS 1000615-44-0)
Recommended Standards
- 2-Bromo-4-chloro-6-fluorobenzonitrile (CAS 858414-22-9)
- Clematoside S (CAS 72629-76-6)
- 3-(2-Methoxyethoxy)benzene-1-sulfonamide (CAS 1334656-25-5)
- Methyl 2-[4-(3-bromopropoxy)phenyl]acetate (CAS 203071-48-1)
- Methyl 2-cyano-3-(5-(4-fluorophenyl)furan-2-yl)acrylate (CAS 304896-32-0)
- Ethyl 3,4-dimethyl-2-oxo-2,3-dihydrothiazole-5-carboxylate (CAS 40235-76-5)
- 3-Oxo-3-p-tolylpropionitrile; 4-Methylbenzoylacetonitrile 7391-28-8 AB1007716 (CAS 7391-28-8)
- 2,5-Dibromoterephthalonitrile (CAS 18870-11-6)
- 8-Methoxy-1,2-dimethylquinolin-4(1H)-one (CAS 1209256-13-2)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
Why CATO?
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