2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethan-1-ol CAS 20000-80-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethan-1-ol.

2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethan-1-ol (CAS 20000-80-0) is a high-purity analytical reference standard with the molecular formula C14H20 and a molecular weight of 188.31 g/mol.

Based on its molecular formula C14H20, 2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethan-1-ol contains an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com