7-chloro-1,2,3,4-tetrahydro-1,8-naphthyridine CAS 1303588-27-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1303588-27-3
Molecular FormulaC8H15ClN2
Molecular Weight174.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-chloro-1,2,3,4-tetrahydro-1,8-naphthyridine CAS 1303588-27-3 chemical structure

Description

Based on its molecular formula C8H15ClN2, 7-chloro-1,2,3,4-tetrahydro-1,8-naphthyridine contains a nitrile group, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 174.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

7-chloro-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 1303588-27-3) is a high-purity analytical reference standard with the molecular formula C8H15ClN2 and a molecular weight of 174.67 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 FormulaC8H15ClN2
Molecular Weight174.67 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.)1990
Halogen ContentCl-containing
Nitrogen Atoms2

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