2-Fluoro-N-(6-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)pyridazin-3-yl)benzamide CAS 1021265-21-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1021265-21-3
Molecular FormulaC16H12FN5O2S2
Molecular Weight389.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Fluoro-N-(6-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)pyridazin-3-yl)benzamide CAS 1021265-21-3 chemical structure

Description

The occurrence of 2-Fluoro-N-(6-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)pyridazin-3-yl)benzamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Fluoro-N-(6-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)pyridazin-3-yl)benzamide (CAS 1021265-21-3) is a high-purity analytical reference standard with the molecular formula C16H12FN5O2S2 and a molecular weight of 389.43 g/mol.

Structurally, 2-Fluoro-N-(6-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)pyridazin-3-yl)benzamide (C16H12FN5O2S2) 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 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 389.43 g/mol, it falls into the moderately-high-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.

As a certified reference material (CRM), 2-Fluoro-N-(6-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)pyridazin-3-yl)benzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC16H12FN5O2S2
Molecular Weight389.43 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing
Nitrogen Atoms5
Sulfur Atoms2

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