6-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine CAS 20567-67-3

Purity 97%+In StockPharmaceutical Standards
CAS No.20567-67-3
Molecular FormulaC8H10N2O
Molecular Weight150.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine CAS 20567-67-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine.

CATO supplies 6-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine (CAS 20567-67-3), a certified reference material (molecular formula C8H10N2O, MW 150.18 g/mol) for analytical method development and quality control.

Structurally, 6-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine (C8H10N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 150.18 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.

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

CATO manufactures 6-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine 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 FormulaC8H10N2O
Molecular Weight150.18 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms2

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