N-[(2E)-3-allyl-4-chloro-5-formyl-1,3-thiazol-2(3H)-ylidene]thiophene-2-sulfonamide CAS 725711-25-1

Purity 97%+In StockPharmaceutical Standards
CAS No.725711-25-1
Molecular FormulaC11H9ClN2O3S3
Molecular Weight348.85 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[(2E)-3-allyl-4-chloro-5-formyl-1,3-thiazol-2(3H)-ylidene]thiophene-2-sulfonamide CAS 725711-25-1 chemical structure

Description

The occurrence of N-[(2E)-3-allyl-4-chloro-5-formyl-1,3-thiazol-2(3H)-ylidene]thiophene-2-sulfonamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-[(2E)-3-allyl-4-chloro-5-formyl-1,3-thiazol-2(3H)-ylidene]thiophene-2-sulfonamide (CAS 725711-25-1) is a high-purity analytical reference standard with the molecular formula C11H9ClN2O3S3 and a molecular weight of 348.85 g/mol.

Based on its molecular formula C11H9ClN2O3S3, N-[(2E)-3-allyl-4-chloro-5-formyl-1,3-thiazol-2(3H)-ylidene]thiophene-2-sulfonamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 348.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures N-[(2E)-3-allyl-4-chloro-5-formyl-1,3-thiazol-2(3H)-ylidene]thiophene-2-sulfonamide 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 FormulaC11H9ClN2O3S3
Molecular Weight348.85 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms3

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