ethyl 2,2-difluoro-2-(6-fluoro-2-methyl-2H-indazol-5-yl)acetate CAS 1440965-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1440965-40-1 |
| Molecular Formula | C12H19F3N2O2 |
| Molecular Weight | 280.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 2,2-difluoro-2-(6-fluoro-2-methyl-2H-indazol-5-yl)acetate (CAS 1440965-40-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H19F3N2O2. Molecular weight: 280.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H19F3N2O2 |
| Molecular Weight | 280.29 g/mol |
| Appearance | 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, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related ethyl Standards
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- 3-(4,7-Difluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 2438241-42-8)
- 3-(5,6-Difluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 2438241-40-6)
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Recommended Standards
- (S)-1-((R)-1-(2-fluorophenyl)-2-(methylamino)-2-oxoethyl)pyrrolidine-2-carboxylic acid (CAS 1421051-02-6)
- Tert-butyl (1-(4-fluorophenyl)-2-oxoazetidin-3-yl)carbamate (CAS 1443979-23-4)
- 1-Benzyl-2-(4-(trifluoromethyl)benzyl)hydrazine (CAS 1392879-04-7)
- 1-(4-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)phenyl)ethanone (CAS 1187385-98-3)
- 6-Bromo-5-nitro-2,3-dihydro-1h-inden-1-one (CAS 158205-20-0)
- 2-(4-Bromothiophen-2-yl)-2-morpholinoacetic acid (CAS 1247749-20-7)
- 2-Chloro-1-ethoxy-4-methoxybenzene (CAS 1881296-39-4)
- Isoxazol-4-yl(isoxazol-5-yl)methanone (CAS 844681-18-1)
- (E)-2-(4-((4-fluorobenzyl)oxy)-3-methoxyphenyl)-N-(3-methoxybenzyl)ethene-1-sulfonamide (CAS 339104-63-1)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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