Specification
Description
BAY-1436032 is a potent, selective and orally available inhibitor of mutant Isocitrate Dehydrogenase 1 (mIDH1). BAY 1436032 is a double-digit nanomolar and selective pan-inhibitor of the enzymatic activity of various IDH1-R132X mutants in vitro and displayed potent inhibition of 2-HG release (nanomolar range) in patient derived and engineered cell lines expressing different IDH1 mutants. In line with the proposed mode of action, a concentration-dependent lowering of 2-HG was observed in vitro accompanied by differentiation and maturation of mIDH1 tumor cells. Furthermore, BAY 1436032 showed a favourable selectivity profile against wtIDH1/2 and a large panel of off-targets in vitro.
Synonyms
BAY-1436032; BAY 1436032; BAY1436032
IUPAC Name
3-(2-((4-(trifluoromethoxy)phenyl)amino)-1-((1R,5R)-3,3,5-trimethylcyclohexyl)-1H-benzo[d]imidazol-5-yl)propanoic acid
Canonical SMILES
O=C(O)CCC1=CC=C2N([C@H]3CC(C)(C)C[C@@H](C)C3)C(NC4=CC=C(OC(F)(F)F)C=C4)=NC2=C1
InChI
InChI=1S/C26H30F3N3O3/c1-16-12-19(15-25(2,3)14-16)32-22-10-4-17(5-11-23(33)34)13-21(22)31-24(32)30-18-6-8-20(9-7-18)35-26(27,28)29/h4,6-10,13,16,19H,5,11-12,14-15H2,1-3H3,(H,30,31)(H,33,34)/t16-,19+/m0/s1
InChI Key
RNMAUIMMNAHKQR-QFBILLFUSA-N
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Storage
Dry, dark and at 0-4 °C for short term (days to weeks) or -20 °C for long term (months to years).
Biological Target
BAY-1436032 is an isocitrate dehydrogenase 1 (IDH1) inhibitor.
Drug Formulation
This drug may be formulated in DMSO
Elemental Analysis
C, 63.79; H, 6.18; F, 11.64; N, 8.58; O, 9.80
HS Tariff Code
2934.99.9001
In Vitro Activity
In vitro, BAY1436032 specifically inhibited R-2HG production and colony growth, and induced myeloid differentiation of AML (acute myeloid leukemia) cells carrying IDH1R132H, IDH1R132C, IDH1R132G, IDH1R132L and IDH1R132S mutations. In addition, the compound affected DNA methylation and attenuated histone hypermethylation.
Reference: Leukemia. 2017 Oct;31(10):2020-2028. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5629366/
In Vivo Activity
In vivo, oral administration of BAY1436032 led to leukemic blast clearance, myeloid differentiation, depletion of leukemic stem cells and prolonged survival in two independent patient-derived xenograft IDH1 mutant AML mouse models.
Reference: Leukemia. 2017 Oct;31(10):2020-2028. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5629366/
Shipping
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.
Stock Solution Storage
0-4 °C for short term (days to weeks), or -20 °C for long term (months).