2,4,4,6-Tetramethyl-5,6-dihydro-4H-1,3-oxazine CAS 26939-18-4

Purity 97%+In StockPharmaceutical Standards
CAS No.26939-18-4
Molecular FormulaC8H15NO
Molecular Weight141.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4,4,6-Tetramethyl-5,6-dihydro-4H-1,3-oxazine CAS 26939-18-4 chemical structure

Description

Owing to an amide group, a hydroxyl group, an ether linkage, 2,4,4,6-Tetramethyl-5,6-dihydro-4H-1,3-oxazine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 141.21 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.

2,4,4,6-Tetramethyl-5,6-dihydro-4H-1,3-oxazine (CAS 26939-18-4) is a high-purity analytical reference standard with the molecular formula C8H15NO and a molecular weight of 141.21 g/mol.

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 2,4,4,6-Tetramethyl-5,6-dihydro-4H-1,3-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 FormulaC8H15NO
Molecular Weight141.21 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.)1964
Nitrogen Atoms1

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