1-(chloromethyl)-1-methylcyclobutane CAS 38401-40-0

Purity 97%+In StockPharmaceutical Standards
CAS No.38401-40-0
Molecular FormulaC6H11Cl
Molecular Weight118.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(chloromethyl)-1-methylcyclobutane CAS 38401-40-0 chemical structure

Description

As a certified reference material (CRM), 1-(chloromethyl)-1-methylcyclobutane 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.

CATO supplies 1-(chloromethyl)-1-methylcyclobutane (CAS 38401-40-0), a certified reference material (molecular formula C6H11Cl, MW 118.60 g/mol) for analytical method development and quality control.

Structurally, 1-(chloromethyl)-1-methylcyclobutane (C6H11Cl) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 118.60 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC6H11Cl
Molecular Weight118.60 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1967
Halogen ContentCl-containing

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