苯乙烯-β-<SUP>13</SUP>C CAS 61415-37-0

Purity 97%+In StockPharmaceutical Standards
CAS No.61415-37-0
Molecular FormulaC7[13C]H14
Molecular Weight111.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

苯乙烯-β-<SUP>13</SUP>C CAS 61415-37-0 chemical structure

Description

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.

苯乙烯-β-<SUP>13</SUP>C (CAS 61415-37-0) is a high-purity analytical reference standard with the molecular formula C7[13C]H14 and a molecular weight of 111.19 g/mol.

The molecular framework of 苯乙烯-β-<SUP>13</SUP>C (C7[13C]H14) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by its non-polar molecular character, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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 FormulaC7[13C]H14
Molecular Weight111.19 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1974

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