BAY1082439
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MedKoo CAT#: 205923

CAS#: 1375469-38-7

Description: BAY1082439 is an orally bioavailable inhibitor of the class I phosphoinositide 3-kinase (PI3K) alpha and beta isoforms with potential antineoplastic activity. PI3K alpha/beta inhibitor BAY1082439 selectively inhibits both PI3K alpha, including mutated forms of PIK3CA, and PI3K beta in the PI3K/Akt/mTOR pathway, which may result in tumor cell apoptosis and growth inhibition in PI3K-expressing and/or PTEN-driven tumor cells. By specifically targeting class I PI3K alpha and beta, this agent may be more efficacious and less toxic than pan PI3K inhibitors.


Price and Availability

Size
Price

25mg
USD 350
200mg
USD 1450
2g
USD 4950
Size
Price

50mg
USD 650
500mg
USD 2150
5g
USD 7950
Size
Price

100mg
USD 1050
1g
USD 3250

BAY1082439, purity > 98%, is in stock. The same day shipping out after order is received. Note: the estimated shipping out time for order > 800mg may be 2 weeks.


Chemical Structure

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Theoretical Analysis

MedKoo Cat#: 205923
Name: BAY1082439
CAS#: 1375469-38-7
Chemical Formula: C25H30N6O5
Exact Mass: 494.2278
Molecular Weight: 494.552
Elemental Analysis: C, 60.72; H, 6.11; N, 16.99; O, 16.18


Synonym: BAY10-82439; BAY 10-82439; BAY-10-82439; BAY1082439; BAY 1082439; BAY-1082439.

IUPAC/Chemical Name: (S)-N-(8-(2-hydroxy-3-morpholinopropoxy)-7-methoxy-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)-2-methylnicotinamide

InChi Key: JGNRMIWLBBNSMU-KRWDZBQOSA-N

InChi Code: InChI=1S/C25H30N6O5/c1-16-18(4-3-7-26-16)24(33)29-25-28-21-19(23-27-8-9-31(23)25)5-6-20(22(21)34-2)36-15-17(32)14-30-10-12-35-13-11-30/h3-7,17,32H,8-15H2,1-2H3,(H,28,29,33)/t17-/m0/s1

SMILES Code: C1=CC(OC[C@@H](O)CN2CCOCC2)=C(OC)C2N=C(NC(=O)C3=CC=CN=C3C)N3CCN=C3C1=2


Technical Data

Appearance:
Solid powder

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

Certificate of Analysis:

Safety Data Sheet (MSDS):

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).

Harmonized System Code:
293490


Additional Information

BAY1082439 is a highly selective PI3Kα/α-balanced inhibitor. BAY 1082439 represents a new type of PI3K inhibitor with unique pharmacological and pharmacodynamic properties. BAY 1082439 has an IC50 ratio of 1:3 in biochemical assays of PI3Kα (4.9 nM) vs. PI3Kα (15.0 nM), and >1000-fold selectivity against mTOR kinase. In vivo, BAY 1082439 showed clear advantages over the strong PI3Kα inhibitor BAY 80-6946 in PTEN/PI3Kα-driven tumor models (e.g., PC3 and HEC-1B), when the two compounds were compared at their MTDs. Furthermore, BAY 1082439 has unique pharmacokinetic (PK) properties with very high plasma free fractions across all species tested (33-50%), large Vss, high clearance and intermediate T1/2.   BAY 1082439 showed strong p-AKT inhibition at 2 and 5 hours post-treatment while p-AKT returned to levels comparable to the vehicle group at 24 hours in all 4 tumor models tested. Interestingly, with once daily dosing, BAY 1082439 could induce tumor regression in KPL4 (PIK3CAmut and HER2+), and tumor stasis in HEC-1B (PTENdel) and in HEC-1A (PIK3CAmut) tumor models. (source:  Cancer Research: April 15, 2012; Volume 72, Issue 8, Supplement 1 doi: 10.1158/1538-7445.AM2012-2799. Proceedings: AACR 103rd Annual Meeting 2012-- Mar 31-Apr 4, 2012; Chicago, IL )   
 
 
 


References