3.3-Dimethyl heptane CAS 4032-86-4

Purity 97%+In StockPharmaceutical Standards
CAS No.4032-86-4
Molecular FormulaC9H20
Molecular Weight128.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3.3-Dimethyl heptane CAS 4032-86-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 128.26 g/mol gives 3.3-Dimethyl heptane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3.3-Dimethyl heptane (CAS 4032-86-4) is a high-purity analytical reference standard with the molecular formula C9H20 and a molecular weight of 128.26 g/mol.

3.3-Dimethyl heptane (C9H20) contains an organic framework. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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.

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 FormulaC9H20
Molecular Weight128.26 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1958

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