tert-butyl 3-(iodomethyl)cyclobutane-1-carboxylate CAS 2166792-10-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2166792-10-3
Molecular FormulaC10H17IO2
Molecular Weight296.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl 3-(iodomethyl)cyclobutane-1-carboxylate CAS 2166792-10-3 chemical structure

Description

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.

tert-butyl 3-(iodomethyl)cyclobutane-1-carboxylate (CAS 2166792-10-3), molecular formula C10H17IO2 and molecular weight 296.15 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, tert-butyl 3-(iodomethyl)cyclobutane-1-carboxylate (C10H17IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 296.15 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H17IO2
Molecular Weight296.15 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1998
Halogen ContentI-containing

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