2-Undecanol CAS 1653-30-1

Purity >95%In StockPharmaceutical Standards
CAS No.1653-30-1
Molecular FormulaC11H24O
Molecular Weight172.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Undecanol CAS 1653-30-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 172.31 g/mol gives 2-Undecanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Undecanol (CAS 1653-30-1), molecular formula C11H24O and molecular weight 172.31 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Undecanol (C11H24O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 172.31 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC11H24O
Molecular Weight172.31 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957

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Why CATO?