4,4′-(3,5-Pyridinediyl)bis[1,3-benzenedicarboxylic acid] CAS 1800536-56-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1800536-56-4
Molecular FormulaC21H13NO8
Molecular Weight407.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4′-(3,5-Pyridinediyl)bis[1,3-benzenedicarboxylic acid] CAS 1800536-56-4 chemical structure

Description

CATO supplies 4,4′-(3,5-Pyridinediyl)bis[1,3-benzenedicarboxylic acid] (CAS 1800536-56-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H13NO8. Molecular weight: 407.33 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H13NO8
Molecular Weight407.33 g/mol
AppearancePale yellow to yellow crystalline powder
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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms1

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