3-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)aniline CAS 23047-97-4
| CAS No. | 23047-97-4 |
| Molecular Formula | C14H10ClN3O |
| Molecular Weight | 271.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 23047-97-4) is a high-purity analytical reference standard with the molecular formula C14H10ClN3O and a molecular weight of 271.70 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)aniline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 271.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 3-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-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 | C14H10ClN3O |
| Molecular Weight | 271.70 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 2-(5-(4-Chlorophenyl)-1H-1,2,4-triazol-3-yl)phenol (CAS 104308-71-6)
- 2-(2-Chlorophenyl)isoquinoline-1,3(2H,4H)-dione (CAS 106110-71-8)
- 3-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 1082784-57-3)
- 4-[5-(2-Chlorophenyl)-1,2,4-oxadiazol-3-yl]aniline (CAS 1154704-31-0)
- 3-(5-(2-Chlorophenyl)-1,2,4-oxadiazol-3-yl)aniline (CAS 1154708-22-1)
- 4-(5-(3-Chlorophenyl)-1,2,4-oxadiazol-3-yl)aniline (CAS 1156397-94-2)
- 2-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 120107-40-6)
- 4-[(E)-(4-chlorophenyl)methyleneamino]-3h-isobenzofuran-1-one (CAS 1207454-85-0)
Recommended Standards
- 3-(4-Chlorophenyl)-4,5-dihydro-1,4-benzoxazepin-5-one (CAS 501942-44-5)
- 3-Amino-2-(2-chlorophenyl)quinazolin-4(3H)-one (CAS 92161-79-0)
- 3-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 885953-61-7)
- 3-Amino-2-(3-chlorophenyl)quinazolin-4(3H)-one (CAS 388103-29-5)
- 2-(Hydroxymethyl)-5-((4-methylbenzyl)oxy)-4H-pyran-4-one (CAS 865658-82-8)
- 3,3'-Methylenebis(2-hydroxybenzoic acid) (CAS 5578-67-6)
- 2-Pyrrolidin-1-ylmethyl-aniline dihydrochloride (CAS 50591-59-8)
- 2-(3-Methylbutan-2-yl)-2,3-Dihydro-1h-isoindol-5-amine (CAS 1099612-87-9)
- 4,5-Dimethyl-3-(4-methylbenzoyl)thiophen-2-amine (CAS 436089-48-4)
- 7-amino-6-fluoro-3,4-dihydroquinolin-2(1H)-one (CAS 425704-63-8)
- (S)-1-(1,2,3,4-tetrahydroquinolin-8-yl)ethan-1-amine (CAS 2387569-56-2)
- Methyl 3-(2-carboxyvinyl)-4-methoxy-1H-indole-2-carboxylate (CAS 885273-69-8)
- (2S,3R)-3-Aminobicyclo[2.2.2]octane-2-carboxylic acid (CAS 1621863-50-0)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com