ethyl 2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate CAS 1005475-46-6
| CAS No. | 1005475-46-6 |
| Molecular Formula | C10H16F3N3O2 |
| Molecular Weight | 267.25 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 ethyl 2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate.
CATO supplies ethyl 2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate (CAS 1005475-46-6), a certified reference material (molecular formula C10H16F3N3O2, MW 267.25 g/mol) for analytical method development and quality control.
Structurally, ethyl 2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate (C10H16F3N3O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 267.25 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), ethyl 2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H16F3N3O2 |
| Molecular Weight | 267.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related ethyl Standards
- 2-(((4-(Trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1019473-34-7)
- (2-(4-(Trifluoromethyl)phenoxy)phenyl)methanamine (CAS 1022379-80-1)
- 2-Methyl-4-(4-(trifluoromethyl)phenoxy)aniline (CAS 102766-74-5)
- [4-[4-(Trifluoromethyl)phenoxy]phenyl]methanamine (CAS 129560-02-7)
- 2-(5-(3-(Trifluoromethyl)phenyl)furan-2-yl)cyclopropanamine (CAS 1315372-84-9)
- 1-Phenyl-2-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine (CAS 1378640-28-8)
- 3-(Trifluoromethyl)-4-methoxydiphenylamine (CAS 1494-26-4)
- 2-(2-(Trifluoromethyl)phenyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine (CAS 1799420-85-1)
Recommended Standards
- 4,5,6,7-Tetrahydro-1-phenyl-3-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine (CAS 1000933-91-4)
- 4-[5-cyclopropyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]aniline (CAS 1006334-29-7)
- H-Glu-pNA (CAS 24032-35-7)
- H-Glu(pNA)-OH (CAS 7300-59-6)
- 2-(3-Chloropyridin-4-yl)ethanethioamide (CAS 1478862-75-7)
- 4-Nitrophenyl 1H-Indole-3-acetic Acid Ester (CAS 5157-45-9)
- 4-(3,6-Diazabicyclo[3.2.1]octan-3-ylmethyl)-3,5-dimethylisoxazole (CAS 1422062-37-0)
- (3-Isobutylisoxazol-5-yl)methanamine hydrochloride (CAS 1255717-55-5)
- 2-(S-(fluoro(phenyl)methyl)-N-tosylsulfinimidoyl)phenolate (CAS 1260143-68-7)
- N-(2,3-dichlorophenyl)cyclohexanecarboxamide (CAS 200709-97-3)
- Ethyl 4-methyl-2-oxooxazolidine-3-carboxylate (CAS 869624-08-8)
- Thioctic acid Impurity 39 (CAS 5238-48-2)
- N-[5-(4-Bromophenyl)-6-(2-hydroxyethoxy)-4-pyrimidinyl]-N'-(phenylmethyl)sulfamide (CAS 441796-08-3)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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