1,1'-((3,4-Dimethylfuran-2,5-diyl)bis(4,1-phenylene))diguanidine CAS 648415-34-3

Purity 97%+In StockPharmaceutical Standards
CAS No.648415-34-3
Molecular FormulaC20H22N6O
Molecular Weight362.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-((3,4-Dimethylfuran-2,5-diyl)bis(4,1-phenylene))diguanidine CAS 648415-34-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,1'-((3,4-Dimethylfuran-2,5-diyl)bis(4,1-phenylene))diguanidine.

1,1'-((3,4-Dimethylfuran-2,5-diyl)bis(4,1-phenylene))diguanidine (CAS 648415-34-3), molecular formula C20H22N6O and molecular weight 362.43 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C20H22N6O, 1,1'-((3,4-Dimethylfuran-2,5-diyl)bis(4,1-phenylene))diguanidine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 362.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 1,1'-((3,4-Dimethylfuran-2,5-diyl)bis(4,1-phenylene))diguanidine 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 FormulaC20H22N6O
Molecular Weight362.43 g/mol
AppearancePale yellow to yellow crystalline powder
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms6

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Why CATO?