2-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)benzoic acid CAS 56894-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56894-53-2 |
| Molecular Formula | C15H9ClN2O3 |
| Molecular Weight | 300.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)benzoic acid (CAS 56894-53-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H9ClN2O3. Molecular weight: 300.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H9ClN2O3 |
| Molecular Weight | 300.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
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- 1-(4-chlorophenyl)-5-pyridin-3-yl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1030089-58-7)
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- 1-(2-Chlorophenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1400540-05-7)
Recommended Standards
- 2-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)benzoic acid (CAS 56894-41-8)
- 2-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]benzoic acid (CAS 937665-23-1)
- 2-(4-Chloro-3-nitrophenyl)-1H-indole-3-carbaldehyde (CAS 918482-43-6)
- Methyl 1,3-dimethyl-6-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1005705-75-8)
- N-Boc-1-cyclopropyl-2-propyn-1-amine (CAS 1914943-50-2)
- 2-(2-Methoxyphenyl)-4-methyloxazol-5(4H)-one (CAS 214709-03-2)
- Imidodicarbonic acid, 2-(3-methylenecyclobutyl)-, 1,3-bis(1,1-dimethylethyl) ester (CAS 1958091-82-1)
- 2-PROPANOL-D8 (CAS 22739-76-0)
- Entacapone Impurity 2 (CAS 150995-46-3)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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