4-Pentenoic acid,4-methyl-, ethyl ester 4911-54-0 CTK4J1101 CAS 4911-54-0

Purity 97%+In StockPharmaceutical Standards
CAS No.4911-54-0
Molecular FormulaC8H14O2
Molecular Weight142.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Pentenoic acid,4-methyl-, ethyl ester 4911-54-0 CTK4J1101 CAS 4911-54-0 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 4-Pentenoic acid,4-methyl-, ethyl ester 4911-54-0 CTK4J1101.

4-Pentenoic acid,4-methyl-, ethyl ester 4911-54-0 CTK4J1101 (CAS 4911-54-0) is a high-purity analytical reference standard with the molecular formula C8H14O2 and a molecular weight of 142.20 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 4-Pentenoic acid,4-methyl-, ethyl ester 4911-54-0 CTK4J1101 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 142.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 FormulaC8H14O2
Molecular Weight142.20 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.)1958

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