2,4-Dichloro-7H-pyrrolo (2,3-d)pyrimidine

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Chemical Name:    2,4-Dichloro-7H-pyrrolo (2,3-d)pyrimidine
CAS.NO:90213-66-4
Synonyms:
7H-Pyrrolo[2,3-d]pyrimidine, 2,4-dichloro-
2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine

Molecular Formula: C6H3Cl2N3
Molecular Weight:188.01400

Physical and Chemical Properties:
Density: 1.79 g / cm3
Boiling point: 312ºC at 760 mmHg
Melting point: 247-250ºC
Flash point: 142.5ºC
Refractive index: 1.805

Specification:
Appearance:White powder
Purity:≥99%
Moisture Content: ≤0.2%
Impurity: ≤0.1%
Single impurity:≤0.1%
Total impurities:≤1%

Packing:
 25kg  cardboard drum or according to customer specified requirements
Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Application:Intermediates of Tofacitinib citrate CAS:540737-29-9

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