5-(pyrrolidin-2-yl)-2H-1,2,3,4-tetrazole CAS 758710-03-1

Purity 97%+In StockPharmaceutical Standards
CAS No.758710-03-1
Molecular FormulaC5H9N5
Molecular Weight139.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(pyrrolidin-2-yl)-2H-1,2,3,4-tetrazole CAS 758710-03-1 chemical structure

Description

5-(pyrrolidin-2-yl)-2H-1,2,3,4-tetrazole (CAS 758710-03-1) is a high-purity analytical reference standard with the molecular formula C5H9N5 and a molecular weight of 139.16 g/mol.

Owing to a nitrile group, 5-(pyrrolidin-2-yl)-2H-1,2,3,4-tetrazole is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 139.16 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).

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), 5-(pyrrolidin-2-yl)-2H-1,2,3,4-tetrazole 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 FormulaC5H9N5
Molecular Weight139.16 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)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1986
Nitrogen Atoms5

Related pyrrolidin Standards

Recommended Standards

Why CATO?