(1S,2S)-2-(4-bromo-1H-pyrazol-1-yl)-1-methylcyclohexan-1-ol CAS 2432829-34-8
| CAS No. | 2432829-34-8 |
| Molecular Formula | C10H15BrN2O |
| Molecular Weight | 259.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(1S,2S)-2-(4-bromo-1H-pyrazol-1-yl)-1-methylcyclohexan-1-ol (CAS 2432829-34-8) is a high-purity analytical reference standard with the molecular formula C10H15BrN2O and a molecular weight of 259.14 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, (1S,2S)-2-(4-bromo-1H-pyrazol-1-yl)-1-methylcyclohexan-1-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 259.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H15BrN2O |
| Molecular Weight | 259.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (1S,2R)-2-(4-bromo-1H-pyrazol-1-yl)-1-methylcyclohexan-1-ol (CAS 2432829-33-7)
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