4-[2-(4-chloro-1H-pyrazol-1-yl)ethoxy]-3-fluoroaniline,HCL CAS 1431966-62-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1431966-62-9 |
| Molecular Formula | C11H11ClFN3O HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[2-(4-chloro-1H-pyrazol-1-yl)ethoxy]-3-fluoroaniline,HCL (CAS 1431966-62-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11ClFN3O HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11ClFN3O HCl |
| Molecular Weight | 292.13 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 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (4,5-Dimethyl-1,2-phenylene)dimethanol (CAS 60070-05-5)
- 4-((3-(Trifluoromethyl)phenyl)thio)aniline (CAS 339104-66-4)
- 2-(Hydroxymethyl)-4(3H)-quinazolinone hydrochloride (CAS 1609395-37-0)
- 1633-43-8 2-ethoxy-5-amino pyridine 3-amino-4-ethoxypyridine 4-Ethoxypyridin-3-amine 4-ethoxy-3-aminopyridine 4-ethoxy-3-pyridinamine 6-ethoxy-pyridin-3-ylamine (CAS 1633-43-8)
- 1-(4-bromo-2-fluorophenyl)propan-1-ol (CAS 1214900-59-0)
- Hydroxychloroquine RC 2 (CAS 860715-45-3)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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