5-phenyl-1,2,4-oxadiazole CAS 16494-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16494-52-3 |
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-phenyl-1,2,4-oxadiazole (CAS 16494-52-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6N2O. Molecular weight: 146.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 g/mol |
| 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.) | 1961 |
| Nitrogen Atoms | 2 |
Related phenyl Standards
- 3-Phenyl-1,2,5-oxadiazole (CAS 10349-06-1)
- 2-Phenyl-1,3,4-oxadiazole (CAS 825-56-9)
- 3-phenyl-1,2,4-oxadiazole (CAS 5157-62-0)
- 4-ethyl-1,2,5-oxadiazole-3-carboxylic acid (CAS 1083424-17-2)
- 3-ethyl-1,2,4-oxadiazole-5-carboxylic acid (CAS 944906-35-8)
- 4-methyl-1,2,5-oxadiazole-3-carbonyl chloride (CAS 15323-68-9)
- 5-Methyl-1,2,3-oxadiazole-4-carbonyl chloride (CAS 914637-79-9)
- 5-propyl-1,3,4-oxadiazole-2-thiol (CAS 31130-16-2)
Recommended Standards
- 5-Oxo-3,5-dihydro-2H-pyrrolizine-1-carbonitrile (CAS 164025-04-1)
- 5-Hydroxyquinoxaline (CAS 17056-99-4)
- 2H-Pyrido[1,2-a]pyrimidin-2-one (CAS 16075-67-5)
- 5-Chlorouracil-15N2,13C (CAS 1185171-08-7)
- 6-Iodo-9-oxo-9,10-dihydroacridine-4-carboxylic acid (CAS 86611-62-3)
- 5-(4-Isopropylphenyl)isoxazole-3-carboxylic Acid (CAS 33282-10-9)
- (R)-5-fluoro-1,2,3,4-tetrahydronaphthalen-2-amine (CAS 181874-06-6)
- 4-Hydroxy-6-methoxy-1-methylquinolin-2(1H)-one (CAS 223668-09-5)
- 2,4-Dimethyl-3-(2-oxopyrrolidin-1-yl)benzenesulfonyl chloride (CAS 331256-61-2)
- Cycloaspeptide D (CAS 691363-62-9)
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