B,B′-[5′′-(4′-Borono[1,1′-biphenyl]-4-yl)[1,1′:4′,1′′:3′′,1′′′:4′′′,1′′′′-quinquephenyl]-4,4′′′′-diyl]bis[boronic acid] CAS 1290630-80-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1290630-80-6
Molecular FormulaC42H33B3O6
Molecular Weight666.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

B,B′-[5′′-(4′-Borono[1,1′-biphenyl]-4-yl)[1,1′:4′,1′′:3′′,1′′′:4′′′,1′′′′-quinquephenyl]-4,4′′′′-diyl]bis[boronic acid] CAS 1290630-80-6 chemical structure

Description

CATO supplies B,B′-[5′′-(4′-Borono[1,1′-biphenyl]-4-yl)[1,1′:4′,1′′:3′′,1′′′:4′′′,1′′′′-quinquephenyl]-4,4′′′′-diyl]bis[boronic acid] (CAS 1290630-80-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C42H33B3O6. Molecular weight: 666.14 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC42H33B3O6
Molecular Weight666.14 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)26.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990

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