4,7-dichlorocinnoline CAS 82362-93-4

Purity 97%+In StockPharmaceutical Standards
CAS No.82362-93-4
Molecular FormulaC8H14Cl2N2
Molecular Weight209.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,7-dichlorocinnoline CAS 82362-93-4 chemical structure

Description

Structurally, 4,7-dichlorocinnoline (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.

4,7-dichlorocinnoline (CAS 82362-93-4) is a high-purity analytical reference standard with the molecular formula C8H14Cl2N2 and a molecular weight of 209.12 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.

CATO manufactures 4,7-dichlorocinnoline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

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.)1980
Halogen ContentCl-containing
Nitrogen Atoms2

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