(E)-Methyl 4-(4-methylpiperazin-1-yl)but-2-enoate CAS 1868868-85-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1868868-85-2
Molecular FormulaC10H18N2O2
Molecular Weight198.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-Methyl 4-(4-methylpiperazin-1-yl)but-2-enoate CAS 1868868-85-2 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 (E)-Methyl 4-(4-methylpiperazin-1-yl)but-2-enoate.

(E)-Methyl 4-(4-methylpiperazin-1-yl)but-2-enoate (CAS 1868868-85-2) is a high-purity analytical reference standard with the molecular formula C10H18N2O2 and a molecular weight of 198.26 g/mol.

The molecular framework of (E)-Methyl 4-(4-methylpiperazin-1-yl)but-2-enoate (C10H18N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC10H18N2O2
Molecular Weight198.26 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1995
Nitrogen Atoms2

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