WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 510242
CAS#: 152121-30-7
Description: SB-202190 is a highly selective, potent and cell-permeable inhibitor of p38 MAP kinase. The inhibitory activity of SB 202190 on CREB phosphorylation was independent of p38, but instead correlated with inhibition of casein kinase 1 (CK1) in vitro.
MedKoo Cat#: 510242
Name: SB-202190
CAS#: 152121-30-7
Chemical Formula: C20H14FN3O
Exact Mass: 331.11209
Molecular Weight: 331.34
Elemental Analysis: C, 72.50; H, 4.26; F, 5.73; N, 12.68; O, 4.83
Synonym: SB202190; SB202190; SB 202190.
IUPAC/Chemical Name: 4-(4-(4-fluorophenyl)-5-(pyridin-4-yl)-1H-imidazol-2-yl)phenol
InChi Key: QHKYPYXTTXKZST-UHFFFAOYSA-N
InChi Code: InChI=1S/C20H14FN3O/c21-16-5-1-13(2-6-16)18-19(14-9-11-22-12-10-14)24-20(23-18)15-3-7-17(25)8-4-15/h1-12,25H,(H,23,24)
SMILES Code: OC1=CC=C(C2=NC(C3=CC=C(F)C=C3)=C(C4=CC=NC=C4)N2)C=C1
Appearance: white solid 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
The following data is based on the product molecular weight 331.34 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
1: Glover M, Sweeny C, Davis B, O'Shaughnessy KM. A Single Amino Acid Substitution Makes WNK4 Susceptible to SB 203580 and SB 202190. Open Med Chem J. 2010 Sep 3;4:57-61. doi: 10.2174/1874104501004010057. PubMed PMID: 21249167; PubMed Central PMCID: PMC3023092.
2: Shanware NP, Williams LM, Bowler MJ, Tibbetts RS. Non-specific in vivo inhibition of CK1 by the pyridinyl imidazole p38 inhibitors SB 203580 and SB 202190. BMB Rep. 2009 Mar 31;42(3):142-7. PubMed PMID: 19336000.
