ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/API/Baricitinib
C16H17N7O2S
371.4 g/mol
APIDanger

Baricitinib

CAS1187594-09-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Baricitinib is a pyrrolopyrimidine compound that functions as a selective inhibitor of Janus kinases 1 and 2. It is used as a pharmaceutical raw material in the manufacture of immunosuppressive and anti-inflammatory medications.

pharmaceutical raw material for Janus kinase inhibitor formulations

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 1187594-09-7

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

StrongSame Parent

Phosphoric acid--{1-(ethanesulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile (1/1)

CAS1187595-84-1

pharmaceutical raw material

ApplicationSame Use

Upadacitinib

CAS1310726-60-3

pharmaceutical raw material

ApplicationSame Use

Abrocitinib

CAS1622902-68-4

pharmaceutical raw material

ApplicationSame Use

Peficitinib

CAS944118-01-8

pharmaceutical raw material

ReferenceSame Category

Modafinil sulfone

CAS118779-53-6

pharmaceutical raw material

ReferenceSame Category

L-Acetylleucine

CAS1188-21-2

pharmaceutical raw material

ReferenceSame Category

Carglumic acid

CAS1188-38-1

pharmaceutical raw material

ReferenceSame Category

Norfloxacin nicotinate

CAS118803-81-9

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H302Harmful if swallowed
H335May cause respiratory irritation
H360May damage fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
Identifiers
IUPAC Name

2-[1-ethylsulfonyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]azetidin-3-yl]acetonitrile

InChIKey

XUZMWHLSFXCVMG-UHFFFAOYSA-N

SMILES

CCS(=O)(=O)N1CC(C1)(CC#N)N2C=C(C=N2)C3=C4C=CNC4=NC=N3

Synonyms (28)
  • 3JW
  • EX-A413
  • Baricitinib (JAN/USAN/INN)
  • Baricitinib
  • Baricitinib (INCB028050)
  • Baricitinib (LY3009104)
  • Baricitinib (Standard)
  • Baricitinib (phosphate)
  • INCB 028050
  • INCB 28050
  • LY 3009104
  • Olumiant (TN)
  • SDCCGSBI-0654448.P001
  • baricitinibum
  • olumiant