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

MedKoo CAT#: 510240

CAS#: 249937-52-8

Description: RO3201195 is an orally bioavailable and highly selective inhibitor of p38 MAPK which was selected for advancement into Phase I clinical trials.

Chemical Structure

CAS# 249937-52-8

Theoretical Analysis

MedKoo Cat#: 510240
Name: RO3201195
CAS#: 249937-52-8
Chemical Formula: C19H18FN3O4
Exact Mass: 371.12813
Molecular Weight: 371.36
Elemental Analysis: C, 61.45; H, 4.89; F, 5.12; N, 11.32; O, 17.23

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Pricing updated 2021-03-07. Prices are subject to change without notice.

RO3201195 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Synonym: RO3201195; RO-3201195; RO 3201195.

IUPAC/Chemical Name: (5-amino-1-(4-fluorophenyl)-1H-pyrazol-4-yl)(3-(2,3-dihydroxypropoxy)phenyl)methanone


InChi Code: InChI=1S/C19H18FN3O4/c20-13-4-6-14(7-5-13)23-19(21)17(9-22-23)18(26)12-2-1-3-16(8-12)27-11-15(25)10-24/h1-9,15,24-25H,10-11,21H2


white solid powder

>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).

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:

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 371.36 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.

Select a batch to recalculate based on the batch molecular weight:
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

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

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1: Bagley MC, Davis T, Dix MC, Murziani PG, Rokicki MJ, Kipling D. Microwave-assisted synthesis of a pyrazolyl ketone library for evaluation as p38 MAPK inhibitors in Werner syndrome cells. Future Med Chem. 2010 Feb;2(2):203-13. doi: 10.4155/fmc.09.160. PubMed PMID: 21426187.

2: Bagley MC, Davis T, Dix MC, Murziani PG, Rokicki MJ, Kipling D. Microwave-assisted synthesis of 5-aminopyrazol-4-yl ketones and the p38(MAPK) inhibitor RO3201195 for study in Werner syndrome cells. Bioorg Med Chem Lett. 2008 Jul 1;18(13):3745-8. doi: 10.1016/j.bmcl.2008.05.037. Epub 2008 May 16. PubMed PMID: 18539026.

3: Goldstein DM, Alfredson T, Bertrand J, Browner MF, Clifford K, Dalrymple SA, Dunn J, Freire-Moar J, Harris S, Labadie SS, La Fargue J, Lapierre JM, Larrabee S, Li F, Papp E, McWeeney D, Ramesha C, Roberts R, Rotstein D, San Pablo B, Sjogren EB, So OY, Talamas FX, Tao W, Trejo A, Villasenor A, Welch M, Welch T, Weller P, Whiteley PE, Young K, Zipfel S. Discovery of S-[5-amino-1-(4-fluorophenyl)-1H-pyrazol-4-yl]-[3-(2,3-dihydroxypropoxy)phenyl]me thanone (RO3201195), an orally bioavailable and highly selective inhibitor of p38 MAP kinase. J Med Chem. 2006 Mar 9;49(5):1562-75. PubMed PMID: 16509574.

Additional Information