CAS 1101973-77-7: Esonarimod

  • CAS 1101973-77-7: Esonarimod

CAS 1101973-77-7: Esonarimod
(World's Largest Pharmaceutical Supplier)

  • CAS Number: 101973-77-7
  • Stock: 390g
  • Assay: 99.50%

Esonarimod, CAS 1101973-77-7

Esonarimod, CAS 1101973-77-7, Stock 390g, Assay 99.5%, White powder, Water 0.12%, Single Impurity 0.5%.


Esonarimod is an antirheumatic drug, suppressing lymphocyte activating factor activity or biosynthesis.

Product Details:

Name: Esonarimod

CAS#: 101973-77-7

Chemical Formula: C14H16O4S

Exact Mass: 280.08

Molecular Weight: 280.34

Elemental Analysis: C, 59.98; H, 5.75; O, 22.83; S, 11.44


Synonym: Esonarimod; KE-298; KE298; KE 298;

IUPAC/Chemical Name: Benzenebutanoic acid, alpha-((acetylthio)methyl)-4-methyl-gamma-oxo-


InChi Code: InChI=1S/C14H16O4S/c1-9-3-5-11(6-4-9)13(16)7-12(14(17)18)8-19-10(2)15/h3-6,12H,7-8H2,1-2H3,(H,17,18)


Appearance: Solid powder

Purity: >99% (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

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