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Description
Tofacitinib, also known as tasocitinib, CP-690550, is a Janus kinase (JAK) inhibitor. Tofacitinib modulates the signaling pathway at the point of JAKs, preventing the phosphorylation and activation of STATs. JAK enzymes transmit cytokine signaling through pairing of JAKs (e.g., JAK1/JAK3, JAK1/JAK2, JAK1/TyK2, JAK2/JAK2). Tofacitinib inhibited the in vitro activities of JAK1/JAK2, JAK1/JAK3, and JAK2/JAK2 combinations with IC50 of 406, 56, and 1377 nM, respectively. 
Chemical Structure
 
Chemical Name
3-((3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile 
SMILES Code
N#CCC(N1C[C@H](N(C)C2=C3C(NC=C3)=NC=N2)[C@H](C)CC1)=O 
Theoretical Analysis
XingMo Cat#:XM212 
Product Name:Tofacitinib 
Synonyms:CP690550; CP690550; CP 690550; Tofacitinib; tasocitinib. 
CAS#:477600-75-2 
Chemical Formula:C16H20N6O 
Exact Mass:312.16986 
Molecular Weight:312.37 
Purity:>98% 
Technical Data

Appearance: Solid powder                               

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years)

Solubility: Soluble in DMSO, not in water

Shelf Life:

>2 years if stored properly.

Drug Formulation:

This drug may be formulated in DMSO

Stock Solution Storage:

0 - 4 ℃ for short term (days to weeks), or -20 ℃ for long term (months).

 



WARNING: This product is for research use only, not for human or veterinary use

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