Methyl 2-(4-ethoxy-2,6-difluorobenzyl)-2H-indazole-3-carboxylate CAS 1956307-47-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956307-47-3 |
| Molecular Formula | C18H16F2N2O3 |
| Molecular Weight | 346.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(4-ethoxy-2,6-difluorobenzyl)-2H-indazole-3-carboxylate (CAS 1956307-47-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16F2N2O3. Molecular weight: 346.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H16F2N2O3 |
| Molecular Weight | 346.33 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 1-(4-ethoxy-2,6-difluorobenzyl)-1H-indazole-3-carboxylate (CAS 1628723-71-6)
- 3-{3-Ethoxy-4-[2-(4-fluoro-phenoxy)-ethoxy]-phenyl}-acrylic acid (CAS 571151-06-9)
- (Ethoxy(phenyl)phosphoryl)(phenyl)methyl butyrate (CAS 866612-47-7)
- (Z)-3-Ethoxy-6-(3,4,5-trimethoxystyryl)benzene-1,2-diol (CAS 757996-17-1)
- 2-Ethoxy-3-(1-tosylpyrrolidin-2-yl)pyridine (CAS 1352503-89-9)
- 2-Ethoxy-5-(1-tosylpyrrolidin-2-yl)pyridine (CAS 1352509-32-0)
- N-(4-Ethoxy-3-methoxybenzyl)-N-methyl-2-(methylthio)nicotinamide (CAS 851878-19-8)
- 1-Ethoxy-4-((4-(4-propylcyclohexyl)phenyl)ethynyl)benzene (CAS 116903-48-1)
Recommended Standards
- 4-Biphenylyl Glucuronide (CAS 19132-91-3)
- ((2R,3R,5R)-3-Hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl benzoate (CAS 65475-51-6)
- (2S,3R)-2-(4-Hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydrobenzofuran-5-carboxylic acid (CAS 185244-78-4)
- 1-Methyl-5-propyl-3,7-diazabicyclo[3.3.1]nonan-9-ol (CAS 917216-40-1)
- N-butyl-4-(pyridin-2-yl)piperazine-1-carboxamide (CAS 335282-64-9)
- Benzo[c][1,2,5]thiadiazol-5-yl(3-((4-chlorophenyl)sulfonyl)azetidin-1-yl)methanone (CAS 1448073-31-1)
- 2-(tert-Butoxy)-4-hydroxybenzaldehyde (CAS 1243381-85-2)
- 4-Amino-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 94993-81-4)
- 3-Oxo-3-(4-(trifluoromethyl)bicyclo[2.2.1]heptan-1-yl)propanenitrile (CAS 2737246-39-6)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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