Ethyl (6-bromothiazolo[4,5-b]pyrazin-2-yl)carbamate CAS 112342-70-8

Purity 97%+In StockPharmaceutical Standards
CAS No.112342-70-8
Molecular FormulaC8H7BrN4O2S
Molecular Weight303.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (6-bromothiazolo[4,5-b]pyrazin-2-yl)carbamate CAS 112342-70-8 chemical structure

Description

CATO manufactures Ethyl (6-bromothiazolo[4,5-b]pyrazin-2-yl)carbamate 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.

Ethyl (6-bromothiazolo[4,5-b]pyrazin-2-yl)carbamate (CAS 112342-70-8) is a high-purity analytical reference standard with the molecular formula C8H7BrN4O2S and a molecular weight of 303.14 g/mol.

Ethyl (6-bromothiazolo[4,5-b]pyrazin-2-yl)carbamate (C8H7BrN4O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

Molecular FormulaC8H7BrN4O2S
Molecular Weight303.14 g/mol
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentBr-containing
Nitrogen Atoms4
Sulfur Atoms1

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