21889-33-8 3,5-Bis(methoxycarbonyl)-2,6,-dimethyl-4-(2-aminophenyl)-1,4-dihydropyridine 3,5-Pyridinedicarboxylic acid, 4-(2-aminophenyl)-1,4-dihydro-2,6-dimethyl-, dimethyl ester Bmcdapp CAS 21889-33-8

Purity 97%+In StockPharmaceutical Standards
CAS No.21889-33-8
Molecular FormulaC17H20N2O4
Molecular Weight316.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

21889-33-8 3,5-Bis(methoxycarbonyl)-2,6,-dimethyl-4-(2-aminophenyl)-1,4-dihydropyridine 3,5-Pyridinedicarboxylic acid, 4-(2-aminophenyl)-1,4-dihydro-2,6-dimethyl-, dimethyl ester Bmcdapp CAS 21889-33-8 chemical structure

Description

21889-33-8 3,5-Bis(methoxycarbonyl)-2,6,-dimethyl-4-(2-aminophenyl)-1,4-dihydropyridine 3,5-Pyridinedicarboxylic acid, 4-(2-aminophenyl)-1,4-dihydro-2,6-dimethyl-, dimethyl ester Bmcdapp (CAS 21889-33-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H20N2O4. Molecular weight: 316.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H20N2O4
Molecular Weight316.35 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms2

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