1-Methylcyclopropanecarboxylic Acid Ethyl Ester CAS 71441-76-4

Purity 97%+In StockPharmaceutical Standards
CAS No.71441-76-4
Molecular FormulaC7H12O2
Molecular Weight128.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methylcyclopropanecarboxylic Acid Ethyl Ester CAS 71441-76-4 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 1-Methylcyclopropanecarboxylic Acid Ethyl Ester.

1-Methylcyclopropanecarboxylic Acid Ethyl Ester (CAS 71441-76-4), molecular formula C7H12O2 and molecular weight 128.17 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H12O2, 1-Methylcyclopropanecarboxylic Acid Ethyl Ester contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 128.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC7H12O2
Molecular Weight128.17 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1977

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Why CATO?