1-(1,5-Dimethyl-1h-pyrazol-4-yl)-4,4-difluorobutane-1,3-dione CAS 1005585-64-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1005585-64-7 |
| Molecular Formula | C9H10F2N2O2 |
| Molecular Weight | 216.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1,5-Dimethyl-1h-pyrazol-4-yl)-4,4-difluorobutane-1,3-dione (CAS 1005585-64-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10F2N2O2. Molecular weight: 216.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10F2N2O2 |
| Molecular Weight | 216.18 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 1-(1,3-Dimethyl-1h-pyrazol-4-yl)-4,4-difluorobutane-1,3-dione (CAS 758709-42-1)
- 5-(2,2-Dimethyl-1,3-dioxolan-4-yl)-3,4-dihydroxyfuran-2(5H)-one (CAS 860649-42-9)
- Dimethyl 4-Hydroxybenzylphosphonate (CAS 68997-88-6)
- 1-(2,6-Dimethyl-4-(trifluoromethyl)phenyl)ethan-1-one (CAS 2091402-61-6)
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- 1,6-Dimethyl-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 430473-75-9)
- 3,6-Dimethyl-4-(trifluoromethyl)isoxazolo[5,4-b]pyridine (CAS 853312-91-1)
- 5,7-Dimethyl-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 198953-59-2)
Recommended Standards
- 2-(5-Cyclopropyl-3-(difluoromethyl)-1H-pyrazol-1-yl)acetic acid (CAS 1002032-66-7)
- 1-(1-Ethyl-1h-pyrazol-4-yl)-4,4-difluorobutane-1,3-dione (CAS 1006329-10-7)
- 2-[3-cyclopropyl-5-(difluoromethyl)-1h-pyrazol-1-yl]acetic acid (CAS 1001519-25-0)
- 1-(6-(Methylsulfonyl)pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1707594-81-7)
- Bromomethylphenyl sulfone (CAS 19169-90-5)
- 2,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2268778-20-5)
- 5,11-Diethyl-6-pentyl-5,11-dihydroindolo[3,2-b]carbazole (CAS 910112-00-4)
- 1-Bromo-4-selenocyanatobenzene (CAS 32449-46-0)
- Cannabistilbene IDiscontinued (CAS 91925-76-7)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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