(Z)-3-Cyanoacrylic acid CAS 42356-33-2

Purity 97%+In StockPharmaceutical Standards
CAS No.42356-33-2
Molecular FormulaC4H3NO2
Molecular Weight97.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-3-Cyanoacrylic acid CAS 42356-33-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (Z)-3-Cyanoacrylic acid.

CATO supplies (Z)-3-Cyanoacrylic acid (CAS 42356-33-2), a certified reference material (molecular formula C4H3NO2, MW 97.07 g/mol) for analytical method development and quality control.

(Z)-3-Cyanoacrylic acid (C4H3NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC4H3NO2
Molecular Weight97.07 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1969
Nitrogen Atoms1

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