N-(2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-yl)-5-(2-methyl-4-nitrophenyl)furan-2-carboxamide CAS 332169-63-8
| CAS No. | 332169-63-8 |
| Molecular Formula | C25H18ClN5O4 |
| Molecular Weight | 487.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-yl)-5-(2-methyl-4-nitrophenyl)furan-2-carboxamide.
CATO supplies N-(2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-yl)-5-(2-methyl-4-nitrophenyl)furan-2-carboxamide (CAS 332169-63-8), a certified reference material (molecular formula C25H18ClN5O4, MW 487.89 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-(2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-yl)-5-(2-methyl-4-nitrophenyl)furan-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 487.89 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures N-(2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-yl)-5-(2-methyl-4-nitrophenyl)furan-2-carboxamide 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 | C25H18ClN5O4 |
| Molecular Weight | 487.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related N Standards
- 3-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-6-[(4-nitrophenyl)sulfanyl]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 306978-30-3)
- Methyl 3-(2-chloro-6-fluorophenyl)-5-(3-(ethoxycarbonyl)-1-(4-fluorophenyl)-1H-pyrazol-4-yl)isoxazole-4-carboxylate (CAS 321571-29-3)
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- N-(2-Chloro-4-fluorophenyl)-2-{[3-ethyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide (CAS 1040632-56-1)
- (E)-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)acrylamide (CAS 246022-38-8)
- 5-chloro-6-ethyl-3-((3-methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)phenyl)amino)pyrazine-2-carboxamide (CAS 1254058-47-3)
- 3-Chloro-9-ethyl-6-(triphenylsilyl)-9H-carbazole (CAS 18765-00-9)
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Recommended Standards
- (4AR,6R,7R,7aS)-6-(6-amino-8-((4-chlorophenyl)thio)-9H-purin-9-yl)-7-hydroxy-2-mercaptotetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinine 2-oxide (CAS 129693-13-6)
- Cefaclor Impurity 61 (CAS CATO-C4X-127061)
- Cefaclor Impurity 70 (CAS CATO-C4X-127070)
- 7-ACCA Impurity 4 (CAS CATO-C4X-23134)
- 1-(4-Fluorophenyl)-4-methylpentan-1-amine (CAS 1042654-63-6)
- 4-(2-Fluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1008692-11-2)
- 7-(4-Chlorophenyl)tetrazolo[1,5-a]pyrimidine (CAS 320416-70-4)
- 3-Ethyl-1-methyl-3-phenyl-1H-pyrrol-2(3H)-one (CAS 637332-33-3)
- ((2-Fluoro-5-(trifluoromethyl)phenyl)ethynyl)trimethylsilane (CAS 1188446-61-8)
- 2-(2,3-Dihydro-1H-inden-1-yl)acetic acid (CAS 38425-65-9)
- (5-Methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-6-yl)boronic acid (CAS 2096334-81-3)
- Nitrazepam EP Impurity D (CAS 33311-76-1)
- Diazoxide Impurity 18 (CAS CATO-C4X-195218)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com