• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Tofacitinib Citrate

Tofacitinib Citrate

Product ID T5720
Cas No. 540737-29-9
Purity ≥99%
Product Unit SizeCostQuantityStock
5 mg $115.50 In stock
25 mg $362.30 In stock
100 mg $1,312.50 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Tofacitinib is an inhibitor of JAK1/2/3 that is clinically used to treat myelofibrosis and rheumatoid arthritis. Tofacitinib exhibits immunosuppressive, anti-inflammatory, and antiviral activities. In vitro, tofacitinib inhibits production of inflammatory cytokines, Th2 cell differentiation, Th17 cell differentiation, and activation of STAT1, which in turn prevents induction of T-bet and generation of Th1 cells. In other cellular models, tofacitinib inhibits HIV replication and reactivation of latent HIV-1.

Product Info

Cas No.

540737-29-9

Purity

≥99%

Formula

C16H20N6O • C6H8O7

Formula Wt.

504.49

Chemical Name

3-[(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile citrate salt

IUPAC Name

2-hydroxypropane-1,2,3-tricarboxylic acid;3-[(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile

Synonym

CP-690550-10, Tasocitinib citrate salt

Solubility

Soluble in DMSO (100 mg/ml at 25 °C), ethanol (<1 mg/ml at 25 °C), DMF (~5 mg/ml), water (<1 mg/ml at 25 °C), and 0.5% methylcellulose (30 mg/ml at 25 °C)

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

T5720 MSDS PDF

Info Sheet

T5720 Info Sheet PDF

References

Gavegnano C, Detorio M, Montero C, et al. Ruxolitinib and Tofacitinib are Potent and Selective Inhibitors of HIV-1 Replication and Virus Reactivation in Vitro. Antimicrob Agents Chemother. 2014 Jan 13. [Epub ahead of print]. PMID: 24419350.

Yamaoka K, Tanaka Y. Targeting the Janus kinases in rheumatoid arthritis: focus on tofacitinib. Expert Opin Pharmacother. 2014 Jan;15(1):103-13. PMID: 4188100.

Tak PP, Kalden JR. Advances in rheumatology: new targeted therapeutics. Arthritis Res Ther. 2011 May 25;13 Suppl 1:S5. PMID: 21624184.

Ghoreschi K, Jesson MI, Li X, et al. Modulation of innate and adaptive immune responses by tofacitinib (CP-690,550). J Immunol. 2011 Apr 1;186(7):4234-43. PMID: 21383241.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • P1955

    Pentagastrin

    Synthetic peptide, stimulates gastric acid secr...

    ≥95%
  • B165121

    Bedaquiline Fumarate

    Bactericidal

    ≥98%
  • P6870

    Propofol

    GABA-A agonist, NMDA antagonist, voltage-gated ...

    ≥98%
  • R2511

    RGDC

    Peptide, used to study cell-surface binding; po...

    ≥95%
  • B465806

    BLU-667

    RET inhibitor.

    ≥98%
  • N0068

    Naringenin

    Flavanone found in species of Citrus. Naringenin ...
    ≥98%
  • B0150

    Bambuterol Hydrochloride

    β2-adrenergic agonist, BChE inhibitor.

    ≥98%
  • F8149

    Fumonisin B1

    Mycotoxin produced by Fusarium; sphingosine acy...

    ≥98%
  • G3354

    Ginkgolide A

    Terpene lactone found in Ginkgo; GSK-3β inhibi...

    ≥98%
  • M568268

    Mogroside IV

    Triterpenoid

    ≥98%
  • T286161

    Theaflavin

    Polyphenolic compound present in black tea.

    ≥98%
  • C9779

    Cytisine

    Alkaloid found in Fabaceae family plants; α3β...

    ≥98%
  • F1895

    Fexofenadine Hydrochloride

    Histamine H1 antagonist.

    ≥98%
  • S7061

    SRPIN340

    SRPK1 inhibitor.

    ≥98%
  • C9670

    Cyromazine

    Triazine, melamine derivative, insect growth re...

    ≥98%
  • M188776

    9-(Methylsulfonyl)nonanyl nitrile

    Synthetic nitrile compound

    ≥98%
  • G4580

    Glucosamine Hydrochloride

    Endogenous amino sugar precursor required for p...

    ≥96%
  • A4402

    L-Alaninol

    Amino acid alcohol.

    ≥98%
  • N1979

    Neuromedin

    Endogenous proneurotensin peptide, involved in ...

    ≥95%
  • E7668

    Etretinate

    Aromatic retinoid; RAR, RXR agonist.

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only