3-Chloro-2-(5-(dimethoxymethyl)-1H-pyrazol-1-yl)-5-(trifluoromethyl)pyridine CAS 318958-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318958-91-7 |
| Molecular Formula | C12H11ClF3N3O2 |
| Molecular Weight | 321.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-2-(5-(dimethoxymethyl)-1H-pyrazol-1-yl)-5-(trifluoromethyl)pyridine (CAS 318958-91-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11ClF3N3O2. Molecular weight: 321.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11ClF3N3O2 |
| Molecular Weight | 321.68 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- Methyl 5-chloro-2-{[(E)-4,4,4-trifluoro-1-methyl-3-oxo-1-butenyl]amino}benzenecarboxylate (CAS 1210908-67-0)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indole-5-carbonitrile (CAS 151387-94-9)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indole-3-carbonitrile (CAS 151388-01-1)
- (2Z)-1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(ethoxymethylidene)butane-1,3-dione (CAS 900014-69-9)
- 1-(5-(((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)methyl)-4,5-dihydroisoxazol-3-yl)ethan-1-one (CAS 338422-57-4)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-[(1E)-(methoxyimino)methyl]pyrrolidin-2-one (CAS 866051-42-5)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[(2E)-3-oxobutan-2-ylidene]acetohydrazide (CAS 400084-53-9)
- 4-(8-Chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl)benzonitrile (CAS 1980053-72-2)
Recommended Standards
- 2-(4-Chlorophenyl)-3-(trifluoromethyl)benzofuran-5-carbonitrile (CAS 821770-06-3)
- N-[4-Amino-2-chloro-6-[(2-deoxy-2-fluoro-alpha-D-arabinopyranosyl)amino]-5-pyrimidinyl]-formamide (CAS 1140251-30-4)
- 2-Chloro-6-fluoro-N-(5-(1-methyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 1172551-45-9)
- 1-(4,6-Dichloropyridin-3-yl)-2-methylpropan-1-one (CAS 2355769-48-9)
- 1,1,1,3,3,3-Hexafluoro-2-propanol (CAS 920-66-1)
- 5-(4-Chlorophenyl)-4-(3-ethoxypropyl)-4h-1,2,4-triazole-3-thiol (CAS 849587-44-6)
- 3-{2-[4-(Dimethylamino)phenyl]pyrazolo[1,5-a]pyrimidin-6-yl}propan-1-ol (CAS 893613-29-1)
- 2-Amino-2-(5-fluoro-2-hydroxyphenyl)acetic Acid (CAS 318270-01-8)
- ethyl 5-((methylamino)methyl)furan-3-carboxylate (CAS 1211569-91-3)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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