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(E)-3-[cyano(2,3-dichlorophenyl)methylene]carbazamidine

(E)-3-[cyano(2,3-dichlorophenyl)methylene]carbazamidine Structure
CAS No.
94213-24-8
Chemical Name:
(E)-3-[cyano(2,3-dichlorophenyl)methylene]carbazamidine
Synonyms
Lamotrigine impurity B;Lamotrigine Impurity 16(Lamotrigine EP Impurity B);(E)-3-[cyano(2,3-dichlorophenyl)methylene]carbazamidine;(E)-N-Carbamimidoyl-2,3-dichlorobenzohydrazonoyl cyanide;(E)-2-(2,3-dichlorophenyl)-2-(guanidinimino)acetonitrile;(E)-2-(2,3-dichlorophenyl)-2-guanidinyliminoacetonitrile;(E)-2,3-dichloro-N'-(diaminomethylene)benzohydrazonoyl cyanide;2-[(E)-Cyano(2,3-dichlorophenyl)methylene]hydrazinecarbimide amide;Hydrazinecarboximidamide, 2-[cyano(2,3-dichlorophenyl)methylene]-, (2E)-;(E)-N'-Carbamimidoyl-2,3-dichlorobenzohydrazonoyl cyanide (Lamotrigine Impurity)
CBNumber:
CB8901923
Molecular Formula:
C9H7Cl2N5
Molecular Weight:
256.09
MOL File:
94213-24-8.mol
Modify Date:
2022/12/21 16:56:50

(E)-3-[cyano(2,3-dichlorophenyl)methylene]carbazamidine Properties

Boiling point 395.3±52.0 °C(Predicted)
Density 1.52±0.1 g/cm3(Predicted)
pka 4.06±0.70(Predicted)

(E)-3-[cyano(2,3-dichlorophenyl)methylene]carbazamidine Preparation Products And Raw materials

Raw materials

Preparation Products

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(E)-3-[cyano(2,3-dichlorophenyl)methylene]carbazamidine 2-[(E)-Cyano(2,3-dichlorophenyl)methylene]hydrazinecarbimide amide (E)-2,3-dichloro-N'-(diaminomethylene)benzohydrazonoyl cyanide Lamotrigine impurity B (E)-2-(2,3-dichlorophenyl)-2-guanidinyliminoacetonitrile Lamotrigine Impurity 16(Lamotrigine EP Impurity B) Hydrazinecarboximidamide, 2-[cyano(2,3-dichlorophenyl)methylene]-, (2E)- (2E)-2-[Cyano(2,3-dichlorophenyl)methylene]hydrazinecarboximidamide DISCONTINUED. Please see D435717. (E)-2-(2,3-dichlorophenyl)-2-(guanidinimino)acetonitrile (E)-N'-Carbamimidoyl-2,3-dichlorobenzohydrazonoyl cyanide (Lamotrigine Impurity) (E)-N-Carbamimidoyl-2,3-dichlorobenzohydrazonoyl cyanide (E)-N'-Carbamimidoyl-2,3-dichlorobenzohydrazonoyl cyanide (Lamotrigine Impurity) 94213-24-8