N-(2H-indazol-5-yl)thiophene-2-carboxamide CAS 710329-39-8

Purity 97%+In StockPharmaceutical Standards
CAS No.710329-39-8
Molecular FormulaC12H9N3OS
Molecular Weight243.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2H-indazol-5-yl)thiophene-2-carboxamide CAS 710329-39-8 chemical structure

Description

N-(2H-indazol-5-yl)thiophene-2-carboxamide (C12H9N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

N-(2H-indazol-5-yl)thiophene-2-carboxamide (CAS 710329-39-8) is a high-purity analytical reference standard with the molecular formula C12H9N3OS and a molecular weight of 243.28 g/mol.

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

As a certified reference material (CRM), N-(2H-indazol-5-yl)thiophene-2-carboxamide 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 FormulaC12H9N3OS
Molecular Weight243.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms3
Sulfur Atoms1

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