Test04 CAS CATO-C4X-TEST4

Purity 97%+In StockPharmaceutical Standards
CAS No.CATO-C4X-TEST4
Molecular FormulaC13H20
Molecular Weight176.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Test04 CAS CATO-C4X-TEST4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 176.30 g/mol gives Test04 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Test04 (CAS CATO-C4X-TEST4), molecular formula C13H20 and molecular weight 176.30 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Test04 (C13H20) contains an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 176.30 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.

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 FormulaC13H20
Molecular Weight176.30 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present

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