n-Butyl-4,4,4-d3-benzene CAS 109232-94-2

Purity 97%+In StockPharmaceutical Standards
CAS No.109232-94-2
Molecular Formula-
Molecular Weight137.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-Butyl-4,4,4-d3-benzene CAS 109232-94-2 chemical structure

Description

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

n-Butyl-4,4,4-d3-benzene (CAS 109232-94-2), molecular formula C10H11D3 and molecular weight 137.24 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, an aromatic ring system, n-Butyl-4,4,4-d3-benzene is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 137.24 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.

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 FormulaC10H11D3
Molecular Weight137.24 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)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988

Recommended Standards

Why CATO?