4-(5-butyl-1,2,4-oxadiazol-3-yl)phenol CAS 10185-79-2
| CAS No. | 10185-79-2 |
| Molecular Formula | C12H14N2O2 |
| Molecular Weight | 218.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-(5-butyl-1,2,4-oxadiazol-3-yl)phenol (CAS 10185-79-2), a certified reference material (molecular formula C12H14N2O2, MW 218.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H14N2O2, 4-(5-butyl-1,2,4-oxadiazol-3-yl)phenol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 4-(5-butyl-1,2,4-oxadiazol-3-yl)phenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O2 |
| Molecular Weight | 218.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related butyl Standards
- 3-(5-Butyl-1,2,4-oxadiazol-3-yl)phenol (CAS 10185-80-5)
- 2-(5-Ethyl-1,3,4-oxadiazol-2-yl)benzoic acid (CAS 1023816-54-7)
- 4-[(5-methyl-1,2,4-oxadiazol-3-yl)methoxy]benzaldehyde (CAS 1042783-40-3)
- 3-(5-Phenyl-1,2,4-oxadiazol-3-yl)propanoic acid (CAS 1082329-59-6)
- 4-(3-Ethyl-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 1115963-72-8)
- 4-(5-Ethyl-1,3,4-oxadiazol-2-yl)benzoic acid (CAS 1342121-06-5)
- 2-(3-Methyl-1,2,4-oxadiazol-5-yl)-6,7-dihydropyrazolo[1,5-a]pyridin-4(5H)-one (CAS 1708079-80-4)
- 2-((4-Methyl-1,2,5-oxadiazol-3-yl)methoxy)-benzaldehyde (CAS 923113-88-6)
Recommended Standards
- Ethyl 2-(6-methylimidazo[1,2-a]pyridin-3-yl)acetate (CAS 101820-53-5)
- (3-Methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)methanol (CAS 1017789-63-7)
- 3-(Tert-butyl)imidazo[1,5-a]pyridine-1-carboxylic acid (CAS 1018557-07-7)
- (1-(4-Methoxyphenyl)-5-methyl-1H-pyrazol-4-yl)methanol (CAS 1017783-58-2)
- 4-Ethyl-3-iodoaniline (CAS 1369838-12-9)
- Oxfendazole (CAS 53716-50-0)
- 2,4,6-Tri(2-pyridyl)-1,3,5-triazine (CAS 3682-35-7)
- 4-Amino-4’-methylbiphenyl (CAS 1204-78-0)
- 1-(2-Fluoroethyl)-1H-pyrazole-5-carboxylic acid (CAS 1198437-45-4)
- 6-bromo-2,7-dimethyl-indazole (CAS 1337879-59-0)
- p-Azidophenacyl Bromide-1-14CDISCONTINUED (CAS 57122-94-8)
- 2-Bromo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 1223490-45-6)
- 2-(Aminomethyl)-7-(methylthio)benzo[d]oxazole (CAS 1806516-98-2)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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