2-(3-(3,5-Dichlorophenyl)-1,2,4-oxadiazol-5-yl)aniline CAS 1779133-57-1
| CAS No. | 1779133-57-1 |
| Molecular Formula | C14H9Cl2N3O |
| Molecular Weight | 306.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-(3,5-Dichlorophenyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 1779133-57-1), a certified reference material (molecular formula C14H9Cl2N3O, MW 306.15 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3-(3,5-Dichlorophenyl)-1,2,4-oxadiazol-5-yl)aniline (C14H9Cl2N3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(3-(3,5-Dichlorophenyl)-1,2,4-oxadiazol-5-yl)aniline 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 | C14H9Cl2N3O |
| Molecular Weight | 306.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorophenyl Standards
- 5-(2,4-Dichlorophenyl)-N-phenyl-1,3,4-oxadiazol-2-amine (CAS 112697-75-3)
- N-(2,6-Dichlorophenyl)-1H-pyrrolo[2,3-b]pyridine-4-carboxamide (CAS 1403667-44-6)
- 4-(3-(3,5-Dichlorophenyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 1710344-40-3)
- 2-(5-(3,4-Dichlorophenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 175135-30-5)
- 3-(3-(3,5-Dichlorophenyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 1774900-37-6)
- 2-((3,4-Dichlorophenyl)amino)quinazolin-4(1H)-one (CAS 61741-40-0)
- 2-(2,4-Dichlorophenyl)-5-(pyridin-3-yl)-2,4-dihydro-3H-pyrazol-3-one (CAS 338757-78-1)
- 3-(5-(2,4-Dichlorophenyl)-1,2,4-oxadiazol-3-yl)aniline (CAS 929338-51-2)
Recommended Standards
- [2-Amino-3-(hydroxymethyl)phenyl]methanone (CAS 1797130-42-7)
- 2-(((4-Bromophenyl)imino)methyl)-6-methoxyphenol (CAS 17696-48-9)
- 4-(Benzyloxy)-2-bromobenzamide (CAS 1820665-08-4)
- N-(4-bromophenyl)-2-phenoxyacetamide (CAS 18861-19-3)
- 5-Bromo-2,3-dihydrofuro[2,3-b] Pyridine (CAS 1356542-43-2)
- Tetrahydrofuran-2-carbonyl Chloride (CAS 52449-98-6)
- 4-(8-Methoxy-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)but-3-en-2-one (CAS 1379411-61-6)
- n-(4-Fluorobenzyl)-3-(methylthio)propan-1-amine (CAS 1038246-74-0)
- Methyl 4-Iodophenylacetate (CAS 63349-52-0)
- N-(4-Methoxyphenyl)-2-methyl-6-phenyl-5H-pyrrolo[3,2-d]pyrimidin-4-amine (CAS 114685-09-5)
- 5-Iodo-1-(tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 17993-69-0)
- 3-Bromo-2-chloro-5-(trifluoromethyl)pyridine (CAS 71701-92-3)
- (3R,4R,5S)-5-((Benzoyloxy)methyl)-4-methyltetrahydrofuran-2,3-diyl diacetate (CAS 444019-07-2)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
Why CATO?
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