ethyl 1-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]methyl}-1H-1,2,3,4-tetraazole-5-carboxylate CAS 1092346-51-4
| CAS No. | 1092346-51-4 |
| Molecular Formula | C11H9ClF3N5O2 |
| Molecular Weight | 335.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures ethyl 1-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]methyl}-1H-1,2,3,4-tetraazole-5-carboxylate 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.
ethyl 1-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]methyl}-1H-1,2,3,4-tetraazole-5-carboxylate (CAS 1092346-51-4), molecular formula C11H9ClF3N5O2 and molecular weight 335.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H9ClF3N5O2, ethyl 1-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]methyl}-1H-1,2,3,4-tetraazole-5-carboxylate contains a nitrogen-containing heterocyclic scaffold, 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 335.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H9ClF3N5O2 |
| Molecular Weight | 335.67 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related ethyl Standards
- 1-[4-chloro-3-(trifluoromethyl)phenyl]-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351844-81-9)
- 1-(2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine (CAS 2096341-25-0)
- 1-(3-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine (CAS 2096334-57-3)
- 1-(4-Chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine (CAS 2096334-70-0)
- 4-Chloro-N-((perfluorophenyl)methyl)benzamide (CAS 304458-50-2)
- 5-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 246022-28-6)
- Ethyl 2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2,2-difluoroacetate (CAS 478043-86-6)
- N-(2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclopentanamine (CAS 2096341-87-4)
Recommended Standards
- 2-(3-Methylpiperidin-1-yl)-N-(2,4,6-trichlorophenyl)acetamide (CAS 332162-66-0)
- 4-Chloro-2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 339275-97-7)
- 4-Chloro-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 338955-82-1)
- 4-Chloro-2-((2,4-dichlorobenzyl)thio)-5-methoxypyrimidine (CAS 339275-84-2)
- 6-Methyl-2-propylimidazo[2,1-b][1,3,4]thiadiazole-5-carboxylic acid (CAS 1181305-66-7)
- 2-[4-(Trifluoromethyl)phenoxy]acetohydrazide (CAS 860649-71-4)
- Methyl (3R,4S)-3-ethyl-4-hydrazinylpiperidine-1-carboxylate (CAS 2165512-62-7)
- 3,6-dichloropyrido[2,3-b]pyrazine (CAS 1350925-22-2)
- n-(3-(2-Oxopropyl)-1,2,4-thiadiazol-5(2h)-ylidene)furan-2-carboxamide (CAS 743472-93-7)
- 4-Benzyl-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 721415-98-1)
- tert-Butyl 4-(1-(pyridin-2-yl)ethyl)piperazine-1-carboxylate (CAS 149691-41-8)
- Fulvestrant-3-Glucuronide (CAS 261506-27-8)
- 4-{2-[4-Bromo-2-(tert-butyl)phenoxy]-ethyl}piperidine hydrochloride (CAS 1220029-05-9)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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