1H,1'H-[2,5'-Bibenzo[d]imidazole]-5-carbaldehyde CAS 167959-20-8

Purity 97%+In StockPharmaceutical Standards
CAS No.167959-20-8
Molecular FormulaC15H10N4O
Molecular Weight262.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1H,1'H-[2,5'-Bibenzo[d]imidazole]-5-carbaldehyde CAS 167959-20-8 chemical structure

Description

As a certified reference material (CRM), 1H,1'H-[2,5'-Bibenzo[d]imidazole]-5-carbaldehyde 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.

1H,1'H-[2,5'-Bibenzo[d]imidazole]-5-carbaldehyde (CAS 167959-20-8) is a high-purity analytical reference standard with the molecular formula C15H10N4O and a molecular weight of 262.27 g/mol.

Structurally, 1H,1'H-[2,5'-Bibenzo[d]imidazole]-5-carbaldehyde (C15H10N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 262.27 g/mol, it falls into the medium-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC15H10N4O
Molecular Weight262.27 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2004
Nitrogen Atoms4

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