• 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

  • R176485

    Remdesivir

    SARS-CoV-2 inhibitor

    ≥99%
  • C9878

    Cytochalasin A

    Mycotoxin produced by Aspergillus; actin polyme...

    ≥98%
  • H965142

    Hydrolyzed Fumonisin B1

    Mycotoxin produced by Fusarium fungi that infec...

    ≥99% by ELSD
  • R2512

    RGD

    Tripeptide, binds cell surface integrins.

    ≥95%
  • W3576

    Withaferin A

    Steroid lactone produced by Withania somnifera;...

    ≥98%
  • N3350

    Nimorazole

    Nitroimidazole; hypoxic modifier and radiosensi...

    ≥98%
  • T3032

    Thienyldecyl Isothiocyanate

    Thienylbutyl ITC analog.

    ≥95%
  • S4244

    SKLB 610

    VEGFR2, PDGFR, FGFR2 inhibitor.

    ≥98%
  • R2811

    Recombinant HIV-1 gp-41

    Recombinant HIV glycoprotein antigen fragment.<...

    ≥95%
  • P691320

    PRI-724

    Wnt/beta-catenin/CBP inhibitor

    ≥98%
  • R8076

    Rutin Hydrate

    Flavonoid glycoside found in fruit, asparagus, ...

    ≥95%
  • W2933

    WHI-P131

    JAK3 and EGFR inhibitor.

    ≥99%
  • I0482

    S-(+)-Ibuprofen

    Optically active isomer of ibuprofen, NSAID; CO...

    ≥98%
  • B011458

    Baloxavir

    Cap-dependent endonuclease inhibitor

    ≥ 99%
  • P4780

    Plumbagin

    Naphthoquinone found in Plumbago.

    ≥98%
  • C002045

    Oxazolidine Cabazitaxel

    Synthesis impurity

    ≥95%
  • D1849

    4′-Demethylepipodophyllotoxin

    Podophyllotoxin derivative found in Podophyllum...

    ≥98%
  • F4432

    FLI-06

    Notch inhibitor.

    ≥99%
  • T7056

    Troglitazone

    Thiazolidinedione; PPARγ agonist, ATP-sensitiv...

    ≥97%
  • C9670

    Cyromazine

    Triazine, melamine derivative, insect growth re...

    ≥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