(E)-4-(1-piperidyl)but-2-enoyl chloride CAS 1369372-07-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1369372-07-5
Molecular FormulaC9H14ClNO
Molecular Weight187.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-4-(1-piperidyl)but-2-enoyl chloride CAS 1369372-07-5 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)-4-(1-piperidyl)but-2-enoyl chloride.

(E)-4-(1-piperidyl)but-2-enoyl chloride (CAS 1369372-07-5), molecular formula C9H14ClNO and molecular weight 187.67 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (E)-4-(1-piperidyl)but-2-enoyl chloride (C9H14ClNO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 187.67 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 (E)-4-(1-piperidyl)but-2-enoyl chloride 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 FormulaC9H14ClNO
Molecular Weight187.67 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms1

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