62663-01-8 ACETONITRILE-2-13C-D3, 99 ATOM % 13C, 99 .5 ATOM % D CAS 62663-01-8

Purity 97%+In StockPharmaceutical Standards
CAS No.62663-01-8
Molecular FormulaC[13C]D3N
Molecular Weight45.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

62663-01-8 ACETONITRILE-2-13C-D3, 99 ATOM % 13C, 99 .5 ATOM % D CAS 62663-01-8 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.

62663-01-8 ACETONITRILE-2-13C-D3, 99 ATOM % 13C, 99 .5 ATOM % D (CAS 62663-01-8), molecular formula C[13C]D3N and molecular weight 45.06 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 62663-01-8 ACETONITRILE-2-13C-D3, 99 ATOM % 13C, 99 .5 ATOM % D (C[13C]D3N) contains deuterium isotope labeling, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 45.06 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC[13C]D3N
Molecular Weight45.06 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1974
Nitrogen Atoms1

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