5-(4-Chlorophenoxy)-3-(3-(trifluoromethyl)phenyl)-1,2,4-triazine-6-carboxylic acid CAS 921620-14-6
| CAS No. | 921620-14-6 |
| Molecular Formula | C17H9ClF3N3O3 |
| Molecular Weight | 395.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(4-Chlorophenoxy)-3-(3-(trifluoromethyl)phenyl)-1,2,4-triazine-6-carboxylic acid 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.
5-(4-Chlorophenoxy)-3-(3-(trifluoromethyl)phenyl)-1,2,4-triazine-6-carboxylic acid (CAS 921620-14-6), molecular formula C17H9ClF3N3O3 and molecular weight 395.72 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H9ClF3N3O3, 5-(4-Chlorophenoxy)-3-(3-(trifluoromethyl)phenyl)-1,2,4-triazine-6-carboxylic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 395.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C17H9ClF3N3O3 |
| Molecular Weight | 395.72 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenoxy Standards
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- 5-(4-Chlorophenoxy)-3-(3-(trifluoromethyl)phenyl)-1,2,4-triazine-6-carboxamide (CAS 921620-24-8)
- 4-(3-Chlorophenoxy)-2-{[(4-methylphenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroquinazoline (CAS 343373-61-5)
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- 5-(1-(4-Chlorophenoxy)ethyl)-1-((4-chlorophenyl)sulfonyl)-1H-pyrazole (CAS 321574-13-4)
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- 4-((4-(4-Chlorophenoxy)phenylthio)methyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide (CAS 193021-88-4)
Recommended Standards
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-5-phenyl-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 439110-90-4)
- (R)-O,O-Bis(tert-butyldimethlsilyl) Phenylephrine (CAS 1217862-07-1)
- 2-[(E)-2-[(4-Chloro-3-nitrophenyl)methylidene]hydrazin-1-yl]-3-(trifluoromethyl)quinoxaline (CAS 343372-40-7)
- 2-Chloro-5-{[4-(trifluoromethoxy)phenyl]sulfamoyl}benzoic acid (CAS 745798-18-9)
- Ethyl 1-(3-methoxyphenyl)-1H-1,2,4-triazole-3-carboxylate (CAS 1245645-50-4)
- 1-(1H-pyrazole-4-sulfonyl)piperidine (CAS 1179789-31-1)
- 2-(4-Bromo-2-methylphenoxy)ethane-1-sulfonyl chloride (CAS 1410866-92-0)
- Fasudil Impurity 42 (CAS 166895-80-3(Free Base))
- tert-Butyl 2-(3-iodo-5-methyl-1H-pyrazolo[3,4-c]pyridin-1-yl)acetate (CAS 1386457-83-5)
- 7-Chloro-2-hydrazino-5-phenyl-3H-1,4-benzodiazepine (CAS 18091-89-9)
- 4-Methoxybenzofuran-6-amine (CAS 1330752-90-3)
- 1-Cyclopropyl-3-(2,4-dichlorophenyl)propane-1,3-dione (CAS 134301-28-3)
- 2-Acetamido-4-nitropyridine 1-oxide (CAS 4487-48-3)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
Why CATO?
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