4-Chloro-3-(3-isopropyl-1,2,4-oxadiazol-5-yl)aniline CAS 1178329-57-1
| CAS No. | 1178329-57-1 |
| Molecular Formula | C11H12ClN3O |
| Molecular Weight | 237.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H12ClN3O, 4-Chloro-3-(3-isopropyl-1,2,4-oxadiazol-5-yl)aniline contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-Chloro-3-(3-isopropyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1178329-57-1) is a high-purity analytical reference standard with the molecular formula C11H12ClN3O and a molecular weight of 237.69 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Chloro-3-(3-isopropyl-1,2,4-oxadiazol-5-yl)aniline 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 | C11H12ClN3O |
| Molecular Weight | 237.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-Chloro-2-((1-methyl-1H-pyrazol-4-yl)methoxy)aniline (CAS 1006962-56-6)
- 5-Chloro-2-(piperidin-4-yl)oxazolo[5,4-b]pyridine (CAS 1023817-55-1)
- 4-chloro-2-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]aniline (CAS 1040079-81-9)
- 1-(2-(5-Chloro-1H-benzo[d]imidazol-2-yl)ethyl)guanidine (CAS 1060803-55-5)
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- 4-Chloro-3-(3-propyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1184200-57-4)
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Recommended Standards
- N-((1H-pyrazol-3-yl)methyl)-5-chloro-2-methoxyaniline (CAS 1156319-54-8)
- 6-Chloroimidazo[2,1-b][1,3]thiazole-5-sulfonamide (CAS 112582-89-5)
- 4-(4-Chlorophenyl)-3-(methoxymethyl)-1H-pyrazol-5-amine (CAS 1187090-25-0)
- 8-(CHloromethyl)-3-(tetrahydrofuran-2-yl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1206969-57-4)
- 1-{2,8-dimethylimidazo[1,2-a]pyridin-6-yl}piperidine-3-carboxylic acid (CAS 1540222-98-7)
- 1-Fluoro-4-(methoxymethoxy)benzene (CAS 141362-06-3)
- 1-(tert-butyl) 3-ethyl 3-(cyanomethyl)piperidine-1,3-dicarboxylate (CAS 923009-49-8)
- 3-Iodo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 2089334-09-6)
- Ethyl 2-amino-3-(6-methylpyridin-2-yl)propanoate (CAS 99981-99-4)
- 3-(aminomethyl)-2-methyl-2,3-dihydro-1H-isoindol-1-one hydrochloride (CAS 2044872-82-2)
- Methyl 3-(4-fluoro-3-methylphenyl)-3-oxopropanoate (CAS 146299-76-5)
- 5-Methyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,2,4-oxadiazole (CAS 1256359-28-0)
- 4-(3-Ethoxy-propyl)-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol (CAS 519150-20-0)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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