2,4-dichloro-1,6-naphthyridine CAS 1422496-28-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1422496-28-3
Molecular FormulaC8H14Cl2N2
Molecular Weight209.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-dichloro-1,6-naphthyridine CAS 1422496-28-3 chemical structure

Description

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.

2,4-dichloro-1,6-naphthyridine (CAS 1422496-28-3), molecular formula C8H14Cl2N2 and molecular weight 209.12 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2,4-dichloro-1,6-naphthyridine (C8H14Cl2N2) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 209.12 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

Physical & Chemical Properties

Molecular FormulaC8H14Cl2N2
Molecular Weight209.12 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms2

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