1,3-Cyclohexanedione-13C6 CAS 1246820-51-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1246820-51-8
Molecular Formula[13C]6H8O2
Molecular Weight118.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Cyclohexanedione-13C6 CAS 1246820-51-8 chemical structure

Description

Structurally, 1,3-Cyclohexanedione-13C6 ([13C]6H8O2) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of -2.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 118.08 g/mol, it falls into the low-molecular-weight range.

1,3-Cyclohexanedione-13C6 (CAS 1246820-51-8) is a high-purity analytical reference standard with the molecular formula [13C]6H8O2 and a molecular weight of 118.08 g/mol.

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 Formula[13C]6H8O2
Molecular Weight118.08 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.)1990

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