RWJ-67657
new
featured

    WARNING: This product is for research use only, not for human or veterinary use.

Hodoodo CAT#: H510234

CAS#: 215303-72-3

Description: RWJ-67657 is a potent p38 MAPK inhibitor. RWJ-67657 displays cardioprotective and anti-inflammatory activity in vivo.


Chemical Structure

img
RWJ-67657
CAS# 215303-72-3

Theoretical Analysis

Hodoodo Cat#: H510234
Name: RWJ-67657
CAS#: 215303-72-3
Chemical Formula: C27H24FN3O
Exact Mass: 425.19
Molecular Weight: 425.500
Elemental Analysis: C, 76.21; H, 5.69; F, 4.46; N, 9.88; O, 3.76

Price and Availability

Size Price Availability Quantity
10mg USD 300 2 Weeks
50mg USD 950 2 Weeks
100mg USD 1650 2 Weeks
200mg USD 2850 2 Weeks
Bulk inquiry

Synonym: RWJ67657; RWJ-67657; RWJ 67657

IUPAC/Chemical Name: 4-(4-(4-fluorophenyl)-1-(3-phenylpropyl)-5-(pyridin-4-yl)-1H-imidazol-2-yl)but-3-yn-1-ol

InChi Key: QSUSKMBNZQHHPA-UHFFFAOYSA-N

InChi Code: InChI=1S/C27H24FN3O/c28-24-13-11-22(12-14-24)26-27(23-15-17-29-18-16-23)31(25(30-26)10-4-5-20-32)19-6-9-21-7-2-1-3-8-21/h1-3,7-8,11-18,32H,5-6,9,19-20H2

SMILES Code: OCCC#CC1=NC(C2=CC=C(F)C=C2)=C(C3=CC=NC=C3)N1CCCC4=CC=CC=C4

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 and ethanol

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

More Info:          

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 425.50 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.

Recalculate based on batch purity %
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
Formulation protocol:
In vitro protocol:
In vivo protocol:

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.
=
x
x
g/mol

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷

Dilution Calculator

Calculate the dilution required to prepare a stock solution.
x
=
x

1: Westra J, Kułdo JM, van Rijswijk MH, Molema G, Limburg PC. Chemokine production and E-selectin expression in activated endothelial cells are inhibited by p38 MAPK (mitogen activated protein kinase) inhibitor RWJ 67657. Int Immunopharmacol. 2005 Jul;5(7-8):1259-69. Epub 2005 Apr 26. PubMed PMID: 15914330.

2: Westra J, Limburg PC, de Boer P, van Rijswijk MH. Effects of RWJ 67657, a p38 mitogen activated protein kinase (MAPK) inhibitor, on the production of inflammatory mediators by rheumatoid synovial fibroblasts. Ann Rheum Dis. 2004 Nov;63(11):1453-9. PubMed PMID: 15479895; PubMed Central PMCID: PMC1754789.

3: Westra J, Doornbos-van der Meer B, de Boer P, van Leeuwen MA, van Rijswijk MH, Limburg PC. Strong inhibition of TNF-alpha production and inhibition of IL-8 and COX-2 mRNA expression in monocyte-derived macrophages by RWJ 67657, a p38 mitogen-activated protein kinase (MAPK) inhibitor. Arthritis Res Ther. 2004;6(4):R384-92. Epub 2004 Jun 21. PubMed PMID: 15225374; PubMed Central PMCID: PMC464924.

4: Parasrampuria DA, de Boer P, Desai-Krieger D, Chow AT, Jones CR. Single-dose pharmacokinetics and pharmacodynamics of RWJ 67657, a specific p38 mitogen-activated protein kinase inhibitor: a first-in-human study. J Clin Pharmacol. 2003 Apr;43(4):406-13. PubMed PMID: 12723461.

5: Faas MM, Moes H, Fijen JW, Muller Kobold AC, Tulleken JE, Zijlstra JG. Monocyte intracellular cytokine production during human endotoxaemia with or without a second in vitro LPS challenge: effect of RWJ-67657, a p38 MAP-kinase inhibitor, on LPS-hyporesponsiveness. Clin Exp Immunol. 2002 Feb;127(2):337-43. PubMed PMID: 11876759; PubMed Central PMCID: PMC1906333.

6: Fijen JW, Zijlstra JG, De Boer P, Spanjersberg R, Tervaert JW, Van Der Werf TS, Ligtenberg JJ, Tulleken JE. Suppression of the clinical and cytokine response to endotoxin by RWJ-67657, a p38 mitogen-activated protein-kinase inhibitor, in healthy human volunteers. Clin Exp Immunol. 2001 Apr;124(1):16-20. PubMed PMID: 11359438; PubMed Central PMCID: PMC1906020.

7: Wadsworth SA, Cavender DE, Beers SA, Lalan P, Schafer PH, Malloy EA, Wu W, Fahmy B, Olini GC, Davis JE, Pellegrino-Gensey JL, Wachter MP, Siekierka JJ. RWJ 67657, a potent, orally active inhibitor of p38 mitogen-activated protein kinase. J Pharmacol Exp Ther. 1999 Nov;291(2):680-7. PubMed PMID: 10525088.