8-Fluoro-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid CAS 2387599-20-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2387599-20-2
Molecular FormulaC8H4FNO3S
Molecular Weight213.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Fluoro-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid CAS 2387599-20-2 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 8-Fluoro-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid.

CATO supplies 8-Fluoro-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid (CAS 2387599-20-2), a certified reference material (molecular formula C8H4FNO3S, MW 213.19 g/mol) for analytical method development and quality control.

Structurally, 8-Fluoro-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid (C8H4FNO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 213.19 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.

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 8-Fluoro-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid 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 FormulaC8H4FNO3S
Molecular Weight213.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1999
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms1

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