1-[4-Chloro-3-(trifluoromethyl)phenyl]-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid CAS 1096912-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1096912-00-3 |
| Molecular Formula | C12H9ClF3N3O2 |
| Molecular Weight | 319.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[4-Chloro-3-(trifluoromethyl)phenyl]-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1096912-00-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9ClF3N3O2. Molecular weight: 319.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9ClF3N3O2 |
| Molecular Weight | 319.67 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 | 3 |
Related Chloro Standards
- Ethyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1h-pyrazole-3-carboxylate (CAS 1006336-63-5)
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- (4Z)-4-{[(5-chloro-2-hydroxyphenyl)amino]methylidene}-1-methyl-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 320425-04-5)
- 1-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-1H-pyrrole-2,5-dione (CAS 339096-64-9)
- Methyl (1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)carbamate (CAS 338407-31-1)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1-methyl-1H-imidazole-2-carbohydrazide (CAS 400078-06-0)
- N-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-2-(1H-1,2,4-triazol-1-yl)ethanimidamide (CAS 477852-40-7)
- Ethyl 4-chloro-8-(trifluoromethoxy)quinoline-3-carboxylate (CAS 1040013-63-5)
Recommended Standards
- 4-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]-N-(2,2,2-trifluoroethyl)benzamide (CAS 1119449-64-7)
- Ethyl 6-chloro-4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylate (CAS 958332-77-9)
- Ethyl 1-(6-chloropyridin-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1128268-00-7)
- 4-(6-Chloropyridazin-3-yl)piperazin-2-one (CAS 1094291-62-9)
- Angiotensin I/II (3-7) (CAS 122483-84-5)
- n-[2-(1h-1,3-benzodiazol-2-yl)ethyl]-2-methylpropanamide (CAS 448223-76-5)
- 2-(tert-Butyl)-6-cyclopropoxybenzaldehyde (CAS 1243464-77-8)
- 2-Cyclopropoxy-6-fluoro-N-methylbenzamide (CAS 1243468-24-7)
- (4R,5S,6S)-6-((R)-1-Hydroxyethyl)-4-methyl-3-((4-((S)-5-methyl-2,5-dihydro-1H-pyrrol-3-yl)thiazol-2-yl)thio)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic a (CAS 426253-04-5)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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