tert-Butyl 5-(3-bromocyclobutyl)pentanoate CAS 2502189-74-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2502189-74-2
Molecular FormulaC13H23BrO2
Molecular Weight291.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 5-(3-bromocyclobutyl)pentanoate CAS 2502189-74-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 291.22 g/mol gives tert-Butyl 5-(3-bromocyclobutyl)pentanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

tert-Butyl 5-(3-bromocyclobutyl)pentanoate (CAS 2502189-74-2) is a high-purity analytical reference standard with the molecular formula C13H23BrO2 and a molecular weight of 291.22 g/mol.

Structurally, tert-Butyl 5-(3-bromocyclobutyl)pentanoate (C13H23BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine 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 291.22 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.

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.

CATO manufactures tert-Butyl 5-(3-bromocyclobutyl)pentanoate 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.

Physical & Chemical Properties

Molecular FormulaC13H23BrO2
Molecular Weight291.22 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.)2000
Halogen ContentBr-containing

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