3-Phenyl-1H-pyrazole-4-carbaldehyde 3-Phenylpyrazole-4-carboxaldehyde 3-Phenyl-1h-pyrazole-4-carboxaldehyde 26033-20-5 CAS 26033-20-5

Purity 97%+In StockPharmaceutical Standards
CAS No.26033-20-5
Molecular FormulaC10H18N2O
Molecular Weight182.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Phenyl-1H-pyrazole-4-carbaldehyde 3-Phenylpyrazole-4-carboxaldehyde 3-Phenyl-1h-pyrazole-4-carboxaldehyde 26033-20-5 CAS 26033-20-5 chemical structure

Description

The occurrence of 3-Phenyl-1H-pyrazole-4-carbaldehyde 3-Phenylpyrazole-4-carboxaldehyde 3-Phenyl-1h-pyrazole-4-carboxaldehyde 26033-20-5 is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Phenyl-1H-pyrazole-4-carbaldehyde 3-Phenylpyrazole-4-carboxaldehyde 3-Phenyl-1h-pyrazole-4-carboxaldehyde 26033-20-5 (CAS 26033-20-5) is a high-purity analytical reference standard with the molecular formula C10H18N2O and a molecular weight of 182.26 g/mol.

Structurally, 3-Phenyl-1H-pyrazole-4-carbaldehyde 3-Phenylpyrazole-4-carboxaldehyde 3-Phenyl-1h-pyrazole-4-carboxaldehyde 26033-20-5 (C10H18N2O) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 182.26 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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.

Physical & Chemical Properties

Molecular FormulaC10H18N2O
Molecular Weight182.26 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1964
Nitrogen Atoms2

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