578-67-6 5-Hydroxyquinoline Quinolin-5-ol 5-21-03-00240 (Beilstein Handbook Reference) BRN 0114514 CCRIS 4330 EINECS 209-428-4 NSC 405729 CAS 578-67-6

Purity 97%+In StockPharmaceutical Standards
CAS No.578-67-6
Molecular FormulaC9H17NO
Molecular Weight155.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

578-67-6 5-Hydroxyquinoline Quinolin-5-ol 5-21-03-00240 (Beilstein Handbook Reference) BRN 0114514 CCRIS 4330 EINECS 209-428-4 NSC 405729 CAS 578-67-6 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.

CATO supplies 578-67-6 5-Hydroxyquinoline Quinolin-5-ol 5-21-03-00240 (Beilstein Handbook Reference) BRN 0114514 CCRIS 4330 EINECS 209-428-4 NSC 405729 (CAS 578-67-6), a certified reference material (molecular formula C9H17NO, MW 155.24 g/mol) for analytical method development and quality control.

Structurally, 578-67-6 5-Hydroxyquinoline Quinolin-5-ol 5-21-03-00240 (Beilstein Handbook Reference) BRN 0114514 CCRIS 4330 EINECS 209-428-4 NSC 405729 (C9H17NO) contains an amide group, a hydroxyl group, an ether linkage. 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 155.24 g/mol, it falls into the medium-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.

As a certified reference material (CRM), 578-67-6 5-Hydroxyquinoline Quinolin-5-ol 5-21-03-00240 (Beilstein Handbook Reference) BRN 0114514 CCRIS 4330 EINECS 209-428-4 NSC 405729 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 FormulaC9H17NO
Molecular Weight155.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms1

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