6935-29-1 Quinoxaline, 1-oxide 4-23-00-01227 (Beilstein Handbook Reference) BRN 0117865 NSC 193509 NSC 48942 Quinoxaline monooxide Quinoxaline, N-monooxide 4-Quinoxaline mono-N-oxide Quinoxaline N-oxide Quinoxaline 1-oxide CAS 6935-29-1

Purity 97%+In StockPharmaceutical Standards
CAS No.6935-29-1
Molecular FormulaC8H15N2O
Molecular Weight155.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6935-29-1 Quinoxaline, 1-oxide 4-23-00-01227 (Beilstein Handbook Reference) BRN 0117865 NSC 193509 NSC 48942 Quinoxaline monooxide Quinoxaline, N-monooxide 4-Quinoxaline mono-N-oxide Quinoxaline N-oxide Quinoxaline 1-oxide CAS 6935-29-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 155.22 g/mol gives 6935-29-1 Quinoxaline, 1-oxide 4-23-00-01227 (Beilstein Handbook Reference) BRN 0117865 NSC 193509 NSC 48942 Quinoxaline monooxide Quinoxaline, N-monooxide 4-Quinoxaline mono-N-oxide Quinoxaline N-oxide Quinoxaline 1-oxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6935-29-1 Quinoxaline, 1-oxide 4-23-00-01227 (Beilstein Handbook Reference) BRN 0117865 NSC 193509 NSC 48942 Quinoxaline monooxide Quinoxaline, N-monooxide 4-Quinoxaline mono-N-oxide Quinoxaline N-oxide Quinoxaline 1-oxide (CAS 6935-29-1) is a high-purity analytical reference standard with the molecular formula C8H15N2O and a molecular weight of 155.22 g/mol.

The molecular framework of 6935-29-1 Quinoxaline, 1-oxide 4-23-00-01227 (Beilstein Handbook Reference) BRN 0117865 NSC 193509 NSC 48942 Quinoxaline monooxide Quinoxaline, N-monooxide 4-Quinoxaline mono-N-oxide Quinoxaline N-oxide Quinoxaline 1-oxide (C8H15N2O) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 6935-29-1 Quinoxaline, 1-oxide 4-23-00-01227 (Beilstein Handbook Reference) BRN 0117865 NSC 193509 NSC 48942 Quinoxaline monooxide Quinoxaline, N-monooxide 4-Quinoxaline mono-N-oxide Quinoxaline N-oxide Quinoxaline 1-oxide 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 FormulaC8H15N2O
Molecular Weight155.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1958
Nitrogen Atoms2

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