RXDX-105 (CEP-32496)

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

MedKoo CAT#: 205903

CAS#: 1188910-76-0 (free base)

Description: Agerafenib, also known as RXDX-105, CEP-32496 and AC013773, is an orally available v-raf murine sarcoma viral oncogene homolog B1 (B-raf) serine/threonine protein kinase inhibitor with potential antineoplastic activity. CEP-32496 specifically and selectively inhibits the activity of the mutated form (V600E) of B-raf kinase. This inhibits the activation of the RAF/mitogen-activated protein kinase kinase (MEK)/extracellular signal-related kinase (ERK) signaling pathway and may result in a decrease in the proliferation of tumor cells expressing the mutated B-raf gene.

Price and Availability

Size Price Shipping out time Quantity
10mg USD 150 Same day
25mg USD 250 Same day
50mg USD 450 Same day
100mg USD 650 Same day
200mg USD 1150 Same day
500mg USD 1950 Same day
1g USD 2950 2 Weeks
2g USD 3950 2 Weeks
5g USD 8650 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-01-24. Prices are subject to change without notice.

CEP-32496 (Agerafenib), purity > 98%, is in stock. The same day shipping out after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 205903
Name: RXDX-105 (CEP-32496)
CAS#: 1188910-76-0 (free base)
Chemical Formula: C24H22F3N5O5
Exact Mass: 517.1573
Molecular Weight: 517.47
Elemental Analysis: C, 55.71; H, 4.29; F, 11.01; N, 13.53; O, 15.46

Synonym: RXDX-105; RXDX 105; RXDX105; CEP32496; CEP-32496; CEP 32496; AC013773; AC 013773; AC-013773. Agerafenib

IUPAC/Chemical Name: 1-(3-((6,7-dimethoxyquinazolin-4-yl)oxy)phenyl)-3-(5-(1,1,1-trifluoro-2-methylpropan-2-yl)isoxazol-3-yl)urea


InChi Code: InChI=1S/C24H22F3N5O5/c1-23(2,24(25,26)27)19-11-20(32-37-19)31-22(33)30-13-6-5-7-14(8-13)36-21-15-9-17(34-3)18(35-4)10-16(15)28-12-29-21/h5-12H,1-4H3,(H2,30,31,32,33)


Technical Data

White to off-white solid powder

>98% (or refer to the Certificate of Analysis)

Certificate of Analysis:

Safety Data Sheet (SDS):

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:

Additional Information

Related CAS#
CAS#1188910-76-0 (free base)
CAS#1227678-26-3 ( HCl salt).


1: James J, Ruggeri B, Armstrong RC, Rowbottom MW, Jones-Bolin S, Gunawardane RN, Dobrzanski P, Gardner MF, Zhao H, Cramer MD, Hunter K, Nepomuceno RR, Cheng M, Gitnick D, Yazdanian M, Insko DE, Ator MA, Apuy JL, Faraoni R, Dorsey BD, Williams M, Bhagwat SS, Holladay MW. CEP-32496: a novel orally active BRAF(V600E) inhibitor with selective cellular and in vivo antitumor activity. Mol Cancer Ther. 2012 Apr;11(4):930-41. doi: 10.1158/1535-7163.MCT-11-0645. Epub 2012 Feb 7. PubMed PMID: 22319199.