4,5-Diamino-6-mercaptopyrimidine

CAS: 2846-89-1

Ref. 3D-FD151295

Información del producto

• Nombre: 4,5-Diamino-6-mercaptopyrimidine
• Sinónimos: 4(1H)-Pyrimidinethione, 5,6-diamino-, 4(3H)-Pyrimidinethione, 5,6-diamino-, 4,5-Diamino-6-Mercaptopyrimidine, 4,5-Diaminopyrimidine-6(1H)-thione, 4-Pyrimidinethiol, 5,6-diamino-, 5,6-Diamino-4(3H)-pyrimidinethione, 5,6-Diamino-4-pyrimidinethiol, 5,6-diaminopyrimidine-4(1H)-thione, Ai3-52206, NSC 30021

Descripción

4,5-Diamino-6-mercaptopyrimidine is an oxidised synthetic compound that is insoluble in water. It reacts with alkali metals to form an ion pair, which can be identified by a precipitate of the metal salt. The optimum concentration of 4,5-diamino-6-mercaptopyrimidine is 10 mg/mL in aqueous solution and it is soluble in solvents such as isopropyl alcohol or pyridine. This chemical has a quadrivalent transition state and can be formed by the reaction of a nitrobenzene (N) with 2 molecules of hydrogen sulfide (HS) at elevated temperatures. The formation constants for this reaction are 1.0 × 10 M-1 and the activation energy is 5.24 kcal/mol.

• Marca: Biosynth

Propiedades químicas

• Peso molecular: 142.18 g/mol
• Fórmula: C₄H₆N₄S
• Pureza: Min. 95%