2-(4-methylphenyl)-1,3,4-oxadiazole CAS 827-58-7
| CAS No. | 827-58-7 |
| Molecular Formula | C9H8N2O |
| Molecular Weight | 160.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(4-methylphenyl)-1,3,4-oxadiazole (C9H8N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).
CATO supplies 2-(4-methylphenyl)-1,3,4-oxadiazole (CAS 827-58-7), a certified reference material (molecular formula C9H8N2O, MW 160.17 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O |
| Molecular Weight | 160.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related methylphenyl Standards
- 3-(4-Methylphenyl)-1,2,5-oxadiazole (CAS 10349-07-2)
- 3-(4-Methylphenyl)-1,2,4-oxadiazole (CAS 16013-06-2)
- 2-(3-Methylphenyl)-1,3,4-oxadiazole (CAS 41421-00-5)
- 3-(2-Methylphenyl)prop-2-ynoic acid (CAS 7515-27-7)
- 3-(3-Methylphenyl)prop-2-ynoic acid (CAS 29835-27-6)
- 1-(4-Methylphenyl)-1H-tetrazole (CAS 25109-04-0)
- 5-(4-Methylphenyl)-1H-tetrazole (CAS 24994-04-5)
- 1-(3-Methylphenyl)-cyclopropanecarboxaldehyde (CAS 1267390-52-2)
Recommended Standards
- 2-(4-Hydroxytetrahydro-2H-pyran-4-yl)acetic acid (CAS 920297-23-0)
- 2-(5-methyl-1,2-oxazol-3-yl)pyridine (CAS 85903-31-7)
- 2-(4-Ethynylphenyl)acetic acid (CAS 213622-93-6)
- 2-(5-Oxazolyl)aniline (CAS 774238-36-7)
- 2-(4-Cyanophenyl)-1H-benzo[d]imidazole-6-carbonitrile (CAS 38224-22-5)
- 122115-57-5 Ethyl 7-(3-fluorophenyl)-7-oxoheptanoate DTXSID20645573 (CAS 122115-57-5)
- (6-Chloro-1H-indol-2-yl)boronic acid (CAS 1286777-11-4)
- 4-Morpholinocyclohex-1-en-1-yl Trifluoromethanesulfonate (CAS 1046793-55-8)
- 1,4-Bis(chloromethyl)-2-fluorobenzene (CAS 127865-67-2)
- 1-(4-Chlorobenzyl)-4-(2,4-difluorobenzoyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-43-8)
- 2-(3-fluorophenyl)-2-(methylamino)acetamide (CAS 1218316-27-8)
- Methyl 2-(((tert-butoxycarbonyl)(methyl)amino)methyl)benzoate (CAS 1823500-47-5)
- 1-methyl-6-methylsulfanyl-pyrazolo[3,4-d]pyrimidine (CAS 1529701-77-6)
- FLAG Epitope Peptide (CAS 98849-88-8)
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