3-Ethyl-N-(3-fluorophenyl)-[1,2,4]triazolo-[4,3-a]pyridine-8-sulfonamide CAS 1291486-53-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1291486-53-7
Molecular FormulaC14H13FN4O2S
Molecular Weight320.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethyl-N-(3-fluorophenyl)-[1,2,4]triazolo-[4,3-a]pyridine-8-sulfonamide CAS 1291486-53-7 chemical structure

Description

3-Ethyl-N-(3-fluorophenyl)-[1,2,4]triazolo-[4,3-a]pyridine-8-sulfonamide (CAS 1291486-53-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13FN4O2S. Molecular weight: 320.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H13FN4O2S
Molecular Weight320.34 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms4
Sulfur Atoms1

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