5-(Pyridin-3-yl)-1-[2-(trifluoromethyl)phenyl]-1H-1,2,3-triazole-4-carboxylic acid CAS 1338653-66-9
| CAS No. | 1338653-66-9 |
| Molecular Formula | C15H9F3N4O2 |
| Molecular Weight | 334.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Pyridin-3-yl)-1-[2-(trifluoromethyl)phenyl]-1H-1,2,3-triazole-4-carboxylic acid (CAS 1338653-66-9), a certified reference material (molecular formula C15H9F3N4O2, MW 334.25 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 substitution, 5-(Pyridin-3-yl)-1-[2-(trifluoromethyl)phenyl]-1H-1,2,3-triazole-4-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 334.25 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(Pyridin-3-yl)-1-[2-(trifluoromethyl)phenyl]-1H-1,2,3-triazole-4-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.
Physical & Chemical Properties
| Molecular Formula | C15H9F3N4O2 |
| Molecular Weight | 334.25 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 5-(Pyridin-4-yl)-1-(2-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326843-95-1)
- 5-(Pyridin-2-yl)-1-(2-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326844-83-0)
- 5-(Pyridin-4-yl)-1-(4-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326921-64-5)
- 5-(Pyridin-2-yl)-1-[3-(trifluoromethyl)phenyl]-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326922-71-7)
- N-(pyridin-3-ylmethyl)-2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)acetamide (CAS 383148-36-5)
- 2,7-Di(pyridin-4-yl)-9H-fluoren-9-one (CAS 1695519-85-7)
- 2,9-Di(pyridin-2-yl)-1,10-phenanthroline (CAS 773883-32-2)
- 3-Benzyl-7-((pyridin-2-ylmethyl)thio)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 924806-13-3)
Recommended Standards
- 6-Nitro-N-(3-(trifluoromethyl)phenyl)quinazolin-4-amine (CAS 153436-73-8)
- 2-(3-(2-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 1707567-31-4)
- 2-(3-(4-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 1708400-81-0)
- 2-(3-(3-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 1710344-35-6)
- Methyl 2-(benzo[d]isoxazol-5-yl)acetate (CAS 1956328-13-4)
- 2-Amino-N-(((S)-1-benzylpyrrolidin-2-yl)methyl)-N-cyclopropyl-3-methylbutanamide (CAS 1354028-37-7)
- 1-(Chloromethyl)-1H-pyrazole (CAS 84968-04-7)
- Mca-Ala-Pro-Lys(Dnp)-OH (CAS 305336-82-7)
- N-(sec-Butyl)-6-chloro-2-pyridinamine (CAS 1220029-86-6)
- Methyl 6-bromo-3-formyl-1-isopropyl-1H-indazole-4-carboxylate (CAS 1346703-56-7)
- 2-chloro-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid (CAS 98922-76-0)
- Disodium DL-malate hydrate (CAS 22798-10-3)
- 4-Amino-N,1-dimethyl-1H-pyrazole-5-carboxamide (CAS 957261-73-3)
- Neuropeptide AF (human) (CAS 192387-38-5)
Why CATO?
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