4-Chloro-1-(pyrrolidin-1-yl)butan-1-one CAS 122867-43-0

Purity 97%+In StockPharmaceutical Standards
CAS No.122867-43-0
Molecular FormulaC8H14ClNO
Molecular Weight175.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Chloro-1-(pyrrolidin-1-yl)butan-1-one CAS 122867-43-0 chemical structure

Description

As a certified reference material (CRM), 4-Chloro-1-(pyrrolidin-1-yl)butan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

4-Chloro-1-(pyrrolidin-1-yl)butan-1-one (CAS 122867-43-0) is a high-purity analytical reference standard with the molecular formula C8H14ClNO and a molecular weight of 175.66 g/mol.

4-Chloro-1-(pyrrolidin-1-yl)butan-1-one (C8H14ClNO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.

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.

Physical & Chemical Properties

Molecular FormulaC8H14ClNO
Molecular Weight175.66 g/mol
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)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1992
Halogen ContentCl-containing
Nitrogen Atoms1

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