N1,N4-Di(pyridin-4-yl)terephthalamide CAS 216079-39-9

Purity >95%In StockPharmaceutical Standards
CAS No.216079-39-9
Molecular FormulaC18H14N4O2
Molecular Weight318.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1,N4-Di(pyridin-4-yl)terephthalamide CAS 216079-39-9 chemical structure

Description

N1,N4-Di(pyridin-4-yl)terephthalamide (CAS 216079-39-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H14N4O2. Molecular weight: 318.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H14N4O2
Molecular Weight318.33 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2018
Nitrogen Atoms4

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