5-((4-Iminocyclohexa-2,5-dien-1-ylidene)amino)-7-iodoquinolin-8-ol CAS 65356-17-4

Purity 97%+In StockPharmaceutical Standards
CAS No.65356-17-4
Molecular FormulaC15H10IN3O
Molecular Weight375.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-((4-Iminocyclohexa-2,5-dien-1-ylidene)amino)-7-iodoquinolin-8-ol CAS 65356-17-4 chemical structure

Description

The occurrence of 5-((4-Iminocyclohexa-2,5-dien-1-ylidene)amino)-7-iodoquinolin-8-ol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-((4-Iminocyclohexa-2,5-dien-1-ylidene)amino)-7-iodoquinolin-8-ol (CAS 65356-17-4), molecular formula C15H10IN3O and molecular weight 375.16 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution, 5-((4-Iminocyclohexa-2,5-dien-1-ylidene)amino)-7-iodoquinolin-8-ol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 375.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), 5-((4-Iminocyclohexa-2,5-dien-1-ylidene)amino)-7-iodoquinolin-8-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC15H10IN3O
Molecular Weight375.16 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Halogen ContentI-containing
Nitrogen Atoms3

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