1-Methyl-3-(trifluoromethyl)-5-(3-(trifluoromethyl)phenoxy)-1H-pyrazole-4-carbaldehyde CAS 158712-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158712-22-2 |
| Molecular Formula | C13H8F6N2O2 |
| Molecular Weight | 338.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-3-(trifluoromethyl)-5-(3-(trifluoromethyl)phenoxy)-1H-pyrazole-4-carbaldehyde (CAS 158712-22-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8F6N2O2. Molecular weight: 338.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8F6N2O2 |
| Molecular Weight | 338.21 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.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-Methyl-3-(trifluoromethyl)-5-[2-(trifluoro-methyl)phenoxy]-1H-pyrazole-4-carbaldehyde (CAS 1176437-32-3)
- 3-(Trifluoromethyl)phenyl 1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 320423-23-2)
- 4-(Trifluoromethyl)phenyl β-D-Glucopyranosiduronic Acid (CAS 176223-16-8)
- Bis(4-(trifluoromethyl)phenyl)phosphine oxide (CAS 15929-43-8)
- 5-({[3-(trifluoromethyl)anilino]carbonyl}amino)-2,1,3-benzoxadiazol-1-ium-1-olate (CAS 655234-82-5)
- 2-((1-(2-(Trifluoromethyl)phenyl)ethoxy)carbonyl)benzoic acid (CAS 127733-45-3)
- (S)-2-((1-(2-(trifluoromethyl)phenyl)ethoxy)carbonyl)benzoic acid (CAS 127852-25-9)
- 3-((5-(Trifluoromethyl)-1,3,4-thiadiazol-2-yl)sulfonyl)benzoic acid (CAS 62617-21-4)
Recommended Standards
- N-(7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-3-yl)cyclopropanecarboxamide (CAS 1382848-03-4)
- 1-Phenyl-2h,2h-perfluoroheptane-1,3-dione (CAS 168920-97-6)
- Methyl 4-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzoate (CAS 1381957-27-2)
- 1-(3-Chloro-4-propoxyphenyl)propan-1-one (CAS 1159695-98-3)
- (R)-2-(4-chlorophenylsulfonamido)-5,5,5-trifluoropentanamide (CAS 1146699-67-3)
- tert-butyl (2S)-2-(2-chloroacetyl)azetidine-1-carboxylate (CAS 1260616-94-1)
- INuviscolide (CAS 63109-30-8)
- N-hydroxyhydrazinecarboxamide (CAS 21520-79-6)
- [3-(aminomethyl)pentan-3-yl]dimethylamine (CAS 891647-25-9)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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 13829788188 / jacky.chen@cato-chem.com