3-methylundecane CAS 1002-43-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1002-43-3
Molecular FormulaC12H26
Molecular Weight170.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-methylundecane CAS 1002-43-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-methylundecane.

3-methylundecane (CAS 1002-43-3), molecular formula C12H26 and molecular weight 170.33 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an organic framework, 3-methylundecane is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 170.33 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.

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 FormulaC12H26
Molecular Weight170.33 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957

Related methylundecane Standards

Recommended Standards

Why CATO?