![4-Chloro-6-(methylthio)pyrimido[5,4-d]pyrimidine](https://resource.ecophero.com/tenant/167/20251030/1761816146175.jpg)
4-Chloro-6-(methylthio)pyrimido[5,4-d]pyrimidine

Used for pharmaceutical intermediate.
Overview
4-Chloro-6-(methylthio)pyrimido[5,4-d]pyrimidine serves as a versatile organic building block for fine chemicals and pharmaceuticals. Functioning as a key intermediate, it participates in nucleophilic substitution and condensation reactions for synthesizing kinase inhibitors and anticancer agents targeting diseases like cancer.
Synonyms: 8-Chloro-2-(methylthio)pyrimido[5,4-d]pyrimidine; 4-Chloro-6-(methylthio)pyrimido[5,4-d]pyrimidine; 8-chloro-2-(Methylsulfanyl)-[1,3]diazino[5,4-d]pyriMidine; 8-Chloro-2-(methylthio); Pyrimido[5,4-d]pyrimidine, 8-chloro-2-(methylthio)-; 4-chloro-6-methylsulfanylpyrimido[5,4-d]pyrimidine; 8-Chloro-2- (methylthio) pyrimidine [5,4-D] pyrimidine
Mol File: 176637-10-8.mol
Physicochemical Properties
Boiling point: 416.0±48.0°C(Predicted)
Storage temp.: 2-8°C, stored under nitrogen
Form: Solid
Color: Light yellow to yellow
