N-Propylbiguanide hydrochloride CAS 20351-28-4

Purity 97%+In StockPharmaceutical Standards
CAS No.20351-28-4
Molecular FormulaC5H14N5
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Propylbiguanide hydrochloride CAS 20351-28-4 chemical structure

Description

N-Propylbiguanide hydrochloride (CAS 20351-28-4) is a high-purity analytical reference standard with the molecular formula C5H14N5Cl and a molecular weight of 179.65 g/mol.

Owing to chlorine substitution, N-Propylbiguanide hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-Propylbiguanide hydrochloride 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 FormulaC5H14N5 Cl
Molecular Weight179.65 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1962
Halogen ContentCl-containing
Nitrogen Atoms5

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