N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-fluorobenzenesulfonohydrazide CAS 672925-21-2

Purity 97%+In StockPharmaceutical Standards
CAS No.672925-21-2
Molecular FormulaC15H12FN3O3S2
Molecular Weight365.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-fluorobenzenesulfonohydrazide CAS 672925-21-2 chemical structure

Description

The occurrence of N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-fluorobenzenesulfonohydrazide 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.

N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-fluorobenzenesulfonohydrazide (CAS 672925-21-2), molecular formula C15H12FN3O3S2 and molecular weight 365.40 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-fluorobenzenesulfonohydrazide (C15H12FN3O3S2) 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 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 365.40 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-fluorobenzenesulfonohydrazide 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 FormulaC15H12FN3O3S2
Molecular Weight365.40 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms2

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