tofacitinib citrate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
27 FDA-registered drug labelers
Alivus Life Sciences Limited
Almon Healthcare Private Limited
Aurore Pharmaceuticals Private Limited
AX Pharmaceutical Corp
Chunghwa Chemical Sysnthsis & Biotech Co.,Ltd.
DARMERICA, LLC
DELMAR CHEMICALS INC
Dr. Reddy's Laboratories Limited
Honour Lab Limited
Hunan Jiudian Pharmaceutical Co.,Ltd.
Lee Pharma Limited
Matrix Pharmacorp Private Limited
Metrochem API Private Limited
Micro Labs Limited
MSN Laboratories Private Limited
Nantong Chanyoo Pharmatech Co., Ltd
Olon S.p.A.
Pfizer Asia Manufacturing Pte Ltd
Pfizer Ireland Pharmaceuticals Unlimited Company
Pfizer Laboratories Div Pfizer Inc
Qingdao Biopeptek Co., Ltd.
SUN PHARMACEUTICAL INDUSTRIES, INC.
U.S. Pharmaceuticals
Unichem Laboratories Limited, India
Zhejiang Ausun Pharmaceutical Co., Ltd.
Zhejiang Huahai Pharmaceutical Co., Ltd.
Zydus Lifesciences Limited
Why It Matters
Sectors
Health
Downstream Uses
Appears in 2 drug and cosmetic product listings (FDA).
- •Xeljanz XR
- •Xeljanz
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Chemical Identity
CAS540737-29-9
PubChem CID10174505
DTXSIDDTXSID80202404
FormulaC22H28N6O8
Mol. Weight504.5 g/mol
SMILESCC1CCN(CC1N(C)C2=NC=NC3=C2C=CN3)C(=O)CC#N.C(C(=O)O)C(CC(=O)O)(C(=O)O)O
Data Sources
101745052026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/tofacitinib citrate/cids/JSON
Archive: data/sources/pubchem_name/tofacitinib citrate.json
CAS 540737-29-92026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json