2,2-Difluoro-2-(6-fluoro-2-methyl-2H-indazol-5-yl)acetohydrazide CAS 1440965-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1440965-41-2 |
| Molecular Formula | C10H9F3N4O |
| Molecular Weight | 258.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Difluoro-2-(6-fluoro-2-methyl-2H-indazol-5-yl)acetohydrazide (CAS 1440965-41-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9F3N4O. Molecular weight: 258.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9F3N4O |
| Molecular Weight | 258.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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- 1-(Difluoro(2-fluorophenyl)methyl)-2,4-difluorobenzene (CAS 1374659-23-0)
- (S)-2,2-difluoro-7-methyl-6,7-dihydro-[1,3]dioxolo[4,5-f]benzofuran-7-carboxylic acid (CAS 2068724-33-2)
- 2,2-Difluoro-7-methyl-6,7-dihydro-[1,3]dioxolo[4,5-f]benzofuran-7-carboxylic acid (CAS 2068724-32-1)
- 3,5-Difluoro-4-(oxan-4-yloxy)benzoic acid (CAS 1275432-84-2)
- Ethyl 3-(2,6-difluoro-4-methoxyphenyl)-3-oxopropanoate (CAS 1293220-95-7)
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Recommended Standards
- ethyl 7-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1397206-76-6)
- 6'-bromospiro[azetidine-2,2'-tetralin] (CAS 1478735-16-8)
- Methyl 2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)acetate (CAS 139591-08-5)
- 3-{[6-(4-Methylphenyl)pyrimidin-4-yl]-amino}benzoic acid (CAS 1119450-53-1)
- PF 3084014 hydrobromide (CAS 1962925-29-6)
- (E)-3-(4-ethoxyphenyl)acryloyl chloride (CAS 77251-75-3)
- 1-(2-Bromo-4-methylphenyl)-1H-pyrrole-2-carboxylic acid (CAS 952958-79-1)
- Fmoc-4-phenyl-D-Phe-OH (CAS 205526-38-1)
- 2＇,5＇-Dihydroxyacetophenone (CAS 490-78-8)
- Tetrapeptide-3 (CAS 827306-97-8)
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