3-Chloro-2-(1-(4-nitrophenyl)-1H-1,2,4-triazol-5-yl)-5-(trifluoromethyl)pyridine CAS 1823183-93-2
| CAS No. | 1823183-93-2 |
| Molecular Formula | C14H7ClF3N5O2 |
| Molecular Weight | 369.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-2-(1-(4-nitrophenyl)-1H-1,2,4-triazol-5-yl)-5-(trifluoromethyl)pyridine (CAS 1823183-93-2), a certified reference material (molecular formula C14H7ClF3N5O2, MW 369.69 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 3-Chloro-2-(1-(4-nitrophenyl)-1H-1,2,4-triazol-5-yl)-5-(trifluoromethyl)pyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 369.69 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 3-Chloro-2-(1-(4-nitrophenyl)-1H-1,2,4-triazol-5-yl)-5-(trifluoromethyl)pyridine 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 | C14H7ClF3N5O2 |
| Molecular Weight | 369.69 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, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 2-(2-Chloro-5-nitrophenyl)-5-(4-(trifluoromethyl)phenyl)-1,3,4-oxadiazole (CAS 243644-36-2)
- 4-(2-Chloro-4-nitrophenoxy)-2-(trifluoromethyl)quinazoline (CAS 337924-99-9)
- 6-Chloro-N2,N4-bis(2,4-difluorophenyl)-1,3,5-triazine-2,4-diamine (CAS 2272-38-0)
- 1-[8-Chloro-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl]piperidin-4-one (CAS 339011-74-4)
- 6-Chloro-N-cyclopentyl-5-iodo-2-(methylthio)pyrimidin-4-amine (CAS 917895-52-4)
- 2-Chloro-6-(2,6-dichloro-3,5-dimethoxyphenyl)quinazoline (CAS 1538605-06-9)
- Methyl 4-[2-(4-chloro-2-methylphenoxy)-2,2-difluoroacetamido]benzoate (CAS 339030-58-9)
- (4-(6-Chloro-4-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)(phenyl)methanone (CAS 1089330-48-2)
Recommended Standards
- Ethyl (R)-2-chloro-2-(2-nitro-5-(pentafluoro-lambda6-sulfanyl)phenyl)acetate (CAS 1379812-17-5)
- Copper trifluoroacetylacetonate (CAS 14324-82-4)
- Ethyl (R)-2-chloro-2-(2-nitro-4-(pentafluoro-lambda6-sulfanyl)phenyl)acetate (CAS 1379812-00-6)
- 1-(3,5-Dimethylphenyl)-3-phenyl-2-(trichloromethyl)imidazolidine (CAS 61545-12-8)
- 5-(Chlorosulfonyl)-2-hydroxy-4-methylbenzoic acid (CAS 926270-90-8)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
- 2,2,2-Trichloro-1-(4,5-dibromo-1H-pyrrol-2-yl)ethanone (CAS 50371-52-3)
- Febuxostat Impurity 72 (CAS 923942-36-3)
- Acetic acid, 2-[[2-(1,1-dimethylethyl)phenyl]amino]-2-oxo-, methyl ester (CAS 483334-60-7)
- 1-(5-Fluoro-2-methylphenyl)-3-methylbutan-1-one (CAS 1250543-53-3)
- 1-(2-Chlorobenzyl)-1,4-diazepane hydrochloride (CAS 1353979-10-8)
- 5,7-Dichloro-2-(methylthio)pyrido[4,3-d]pyrimidine (CAS 2763157-35-1)
- Zotepine (CAS 26615-21-4)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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