tert-Butyl 7-iodo-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate CAS 1198108-82-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1198108-82-5
Molecular FormulaC12H15IN2O3
Molecular Weight362.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 7-iodo-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate CAS 1198108-82-5 chemical structure

Description

The occurrence of tert-Butyl 7-iodo-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-Butyl 7-iodo-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate (CAS 1198108-82-5) is a high-purity analytical reference standard with the molecular formula C12H15IN2O3 and a molecular weight of 362.16 g/mol.

The molecular framework of tert-Butyl 7-iodo-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate (C12H15IN2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 manufactures tert-Butyl 7-iodo-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-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 FormulaC12H15IN2O3
Molecular Weight362.16 g/mol
AppearanceOff-white 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentI-containing
Nitrogen Atoms2

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