(7-Chloroheptyl)benzene CAS 71434-47-4

Purity 97%+In StockPharmaceutical Standards
CAS No.71434-47-4
Molecular FormulaC13H19Cl
Molecular Weight210.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(7-Chloroheptyl)benzene CAS 71434-47-4 chemical structure

Description

As a certified reference material (CRM), (7-Chloroheptyl)benzene 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.

(7-Chloroheptyl)benzene (CAS 71434-47-4) is a high-purity analytical reference standard with the molecular formula C13H19Cl and a molecular weight of 210.74 g/mol.

Owing to chlorine substitution, an aromatic ring system, (7-Chloroheptyl)benzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 210.74 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 FormulaC13H19Cl
Molecular Weight210.74 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Halogen ContentCl-containing

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