Baricitinib, CAS 1187594-09-7

  • Baricitinib, CAS 1187594-09-7

Baricitinib, CAS 1187594-09-7
(World's Largest Pharmaceutical Supplier)

  • CAS Number: 1187594-09-7
  • Stock: 1.04kg
  • Assay: 98.09%

Baricitinib, CAS 1187594-09-7

Baricitinib, CAS 1187594-09-7, Stock 1038g, Assay 98.09%, White powderWater 0.28%, Single Impurity 0.23%.


Baricitinib, also known as INCB028050 or LY3009104, is a selective orally bioavailable JAK1/JAK2 inhibitor with nanomolar potency against JAK1 (5.9 nM) and JAK2 (5.7 nM). INCB028050 inhibits intracellular signaling of multiple proinflammatory cytokines including IL-6 and IL-23 at concentrations <50 nM. INCB028050 was also effective in multiple murine models of arthritis, with no evidence of suppression of humoral immunity or adverse hematologic effects. Baricitinib was approved for the treatment of rheumatoid arthritis (RA) in the United States.

Product Details:

Name: Baricitinib

CAS#: 1187594-09-7 (free base)

Chemical Formula: C16H17N7O2S

Exact Mass: 371.11644

Molecular Weight: 371.41688

Elemental Analysis: C, 51.74; H, 4.61; N, 26.40; O, 8.62; S, 8.63


Synonym: INCB028050; INCB-028050; INCB 028050; LY3009104; LY-3009104; LY 3009104; Baricitinib; Olumiant

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


InChi Code: InChI=1S/C16H17N7O2S/c1-2-26(24,25)22-9-16(10-22,4-5-17)23-8-12(7-21-23)14-13-3-6-18-15(13)20-11-19-14/h3,6-8,11H,2,4,9-10H2,1H3,(H,18,19,20)

SMILES Code: N#CCC1(N2N=CC(C3=C4C(NC=C4)=NC=N3)=C2)CN(S(=O)(CC)=O)C1

Appearance: white 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 C for short term (days to weeks) or -20 C 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 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001