1-Hydroxymethylpyrazole, 97% CAS 1120-82-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1120-82-7
Molecular FormulaC4H6N2O
Molecular Weight98.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Hydroxymethylpyrazole, 97% CAS 1120-82-7 chemical structure

Description

The occurrence of 1-Hydroxymethylpyrazole, 97% 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.

1-Hydroxymethylpyrazole, 97% (CAS 1120-82-7) is a high-purity analytical reference standard with the molecular formula C4H6N2O and a molecular weight of 98.10 g/mol.

Based on its molecular formula C4H6N2O, 1-Hydroxymethylpyrazole, 97% contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 98.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures 1-Hydroxymethylpyrazole, 97% under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H6N2O
Molecular Weight98.10 g/mol
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.)1957
Nitrogen Atoms2

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