ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate

methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate

methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]
pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate Structure
CAS No.
1361570-27-5
Chemical Name:
methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate
Synonyms
Riociguat-26;N-Ethyl Riociguat;Riociguat Impurity 25;Riociguat EP Impurity 27;trimethyl (2-(1-(2-fluorobenzyl);methyl (4,6-diamino-2-(1-(2-fluorobenzyl);methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate;Riociguat Impurity 23/Methyl(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate;Carbamic acid, N-[4,6-diamino-2-[1-[(2-fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridin-3-yl]-5-pyrimidinyl]-N-ethyl-, methyl ester
CBNumber:
CB24632571
Molecular Formula:
C21H21FN8O2
Molecular Weight:
436.44
MOL File:
1361570-27-5.mol

methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate Properties

Boiling point 576.1±50.0 °C(Predicted)
Density 1.47±0.1 g/cm3(Predicted)
pka 1.56±0.50(Predicted)

methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate Preparation Products And Raw materials

Raw materials

Preparation Products

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trimethyl (2-(1-(2-fluorobenzyl) Riociguat-26 Riociguat Impurity 23/Methyl(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate Carbamic acid, N-[4,6-diamino-2-[1-[(2-fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridin-3-yl]-5-pyrimidinyl]-N-ethyl-, methyl ester methyl (4,6-diamino-2-(1-(2-fluorobenzyl) methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate Riociguat Impurity 25 Riociguat EP Impurity 27 N-Ethyl Riociguat 1361570-27-5 C21H21FN8O2