5-(Furan-2-yl)-1h-tetrazole CAS 23650-33-1

Purity 97%+In StockPharmaceutical Standards
CAS No.23650-33-1
Molecular FormulaC5H4N4O
Molecular Weight136.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(Furan-2-yl)-1h-tetrazole CAS 23650-33-1 chemical structure

Description

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

CATO supplies 5-(Furan-2-yl)-1h-tetrazole (CAS 23650-33-1), a certified reference material (molecular formula C5H4N4O, MW 136.11 g/mol) for analytical method development and quality control.

Owing to an amide group, a hydroxyl group, an ether linkage, 5-(Furan-2-yl)-1h-tetrazole is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 136.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

CATO manufactures 5-(Furan-2-yl)-1h-tetrazole 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 FormulaC5H4N4O
Molecular Weight136.11 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)6.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1963
Nitrogen Atoms4

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