tert-Butyl 5-iodo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine-1-carboxylate CAS 1198426-57-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1198426-57-1
Molecular FormulaC12H21IN2O3
Molecular Weight368.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 5-iodo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine-1-carboxylate CAS 1198426-57-1 chemical structure

Description

The occurrence of tert-Butyl 5-iodo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine-1-carboxylate is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-Butyl 5-iodo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine-1-carboxylate (CAS 1198426-57-1) is a high-purity analytical reference standard with the molecular formula C12H21IN2O3 and a molecular weight of 368.21 g/mol.

The molecular framework of tert-Butyl 5-iodo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine-1-carboxylate (C12H21IN2O3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. 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.

CATO manufactures tert-Butyl 5-iodo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine-1-carboxylate 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 FormulaC12H21IN2O3
Molecular Weight368.21 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Halogen ContentI-containing
Nitrogen Atoms2

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