N-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)benzimidamide CAS 132380-89-3
| CAS No. | 132380-89-3 |
| Molecular Formula | C15H11ClN4O |
| Molecular Weight | 298.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)benzimidamide 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.
CATO supplies N-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)benzimidamide (CAS 132380-89-3), a certified reference material (molecular formula C15H11ClN4O, MW 298.73 g/mol) for analytical method development and quality control.
N-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)benzimidamide (C15H11ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN4O |
| Molecular Weight | 298.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
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- N-(2-Chlorophenyl)-N-(6-quinoxalinyl)urea (CAS 423154-67-0)
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Recommended Standards
- 3-(2-(4-Chlorobenzylidene)hydrazinyl)quinoxalin-2(1H)-one (CAS 129227-26-5)
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- N-(4-((3-chloropyrazin-2-yl)oxy)phenyl)pyridin-2-amine (CAS 1206970-13-9)
- N-(4-chloro-3-nitrophenyl)-4-methylpiperazine-1-carboxamide (CAS 1858255-73-8)
- Estrone 3-O-Sulfamate (CAS 148672-09-7)
- Methyl 2,2-dibromo-2-cyanoacetate (CAS 13280-86-9)
- 3-[[[3,5-Bis(trifluoromethyl)phenyl]methyl]amino]-4-[(9R)-cinchonan-9-ylamino]-3-cyclobutene-1,2-dione (CAS 1073917-09-5)
- 8-Methyl-2-naphthol (CAS 19393-87-4)
- Tris(2,4-dimethoxyphenyl)methanol (CAS 76832-37-6)
- 2-Methyl-5-(2-(trifluoromethoxy)phenyl)-1,3,4-oxadiazole (CAS 1427460-89-6)
- 6-Chloro-4-n-ethylpyrimidine-2,4,5-triamine (CAS 89580-84-7)
- 5-fluoro-1-N-(2,2,2-trifluoroethyl)benzene-1,3-diamine (CAS 1184135-28-1)
- Nataloe-Emodin (CAS 478-46-6)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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