1-Heptyl-2-pyrrolidone CAS 69343-70-0

Purity 97%+In StockPharmaceutical Standards
CAS No.69343-70-0
Molecular FormulaC11H21NO
Molecular Weight183.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Heptyl-2-pyrrolidone CAS 69343-70-0 chemical structure

Description

CATO manufactures 1-Heptyl-2-pyrrolidone 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.

1-Heptyl-2-pyrrolidone (CAS 69343-70-0), molecular formula C11H21NO and molecular weight 183.29 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a hydroxyl group, an ether linkage, 1-Heptyl-2-pyrrolidone is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 183.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC11H21NO
Molecular Weight183.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1976
Nitrogen Atoms1

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