4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine

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Chemical Name:   4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine
CAS.NO:479633-63-1
Synonyms:
4-chloro-7-(4-methylphenyl)sulfonylpyrrolo[2,3-d]pyrimidine
4-Chloro-7-(p-toluenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine

Molecular Formula: C13H10ClN3O2S
Molecular Weight:307.75500

Physical and Chemical Properties:
Density: 1.49g / cm3
Boiling point: 505.3ºC at 760 mmHg
Melting point: /
Flash point: 259.4ºC
Refractive index: 1.696

Specification:
Appearance:  white or off-white powder
Purity:≥98%
Moisture Content: ≤0.5%
Impurity: ≤0.5%

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 CAS:477600-75-2
Intermediates of Tofacitinib citrate CAS:540737-29-9

4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine


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