1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(2-methoxyethyl) ester

1,4-二氢-2,6-二甲基-4-(3-硝基苯基)-3,5-吡啶二甲酸二(2-甲氧基乙基)酯

Also known as: Nimodipine EP Impurity C, Nimodipine Impurity 3, Nimodipine Related Compound B (USP), Bis(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, (RS)-Di-2-methoxyethyl-1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate

1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(2-methoxyethyl) ester (CAS 70172-96-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H26N2O8 and a molecular weight of 434.44000 g/mol. It is also known as Nimodipine EP Impurity C, Nimodipine Impurity 3 and Nimodipine Related Compound B (USP). Key properties include a melting point of 130 ºC and a density of 1.237±0.06 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

70172-96-2

Jingsj CID

J-978789-8

Molecular Formula

C₂₁H₂₆N₂O₈

Chinese Name

1,4-二氢-2,6-二甲基-4-(3-硝基苯基)-3,5-吡啶二甲酸二(2-甲氧基乙基)酯

Molecular Weight

434.44000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026