Mcl-1 inhibitor 3 (compound 1) is a highly potent and orally activate macrocyclic Mcl-1 inhibitor (Ki= 0.061 nM; IC50=19 nM in an OPM-2 cell viability assay). Mcl-1 inhibitor 3 shows good pharmacokinetic properties and excellent in vivo efficacy without toxicity. .

Product information

CAS Number: 2376774-73-9

Molecular Weight: 820.38

Formula: C40H52ClF2N5O7S

Chemical Name: (1S,3'R,6'R,7'S,15'R)-6-chloro-7'-[2-(3,3-difluoroazetidin-1-yl)ethoxy]-N-(dimethylsulfamoyl)-15'-hydroxy-12'-methyl-13'-oxo-3,4-dihydro-2H-20'-oxa-1',12'-diazaspiro[naphthalene-1,22'-tetracyclo[14.7.2.0³,⁶.0¹⁹,²⁴]pentacosane]-8',16',18',24'-tetraene-15'-carboxamide

Smiles: CN(C)S(=O)(=O)NC(=O)[C@@]1(O)CC(=O)N(C)CCC=C[C@H](OCCN2CC(F)(F)C2)[C@@H]2CC[C@H]2CN2C[C@]3(COC4=CC=C1C=C24)CCCC1=CC(Cl)=CC=C31 |c:18|

InChiKey: OCZBGAPIVMKKDK-AJXABVJASA-N

InChi: InChI=1S/C40H52ClF2N5O7S/c1-45(2)56(52,53)44-37(50)40(51)21-36(49)46(3)16-5-4-8-34(54-18-17-47-24-39(42,43)25-47)31-12-9-28(31)22-48-23-38(26-55-35-14-10-29(40)20-33(35)48)15-6-7-27-19-30(41)11-13-32(27)38/h4,8,10-11,13-14,19-20,28,31,34,51H,5-7,9,12,15-18,21-26H2,1-3H3,(H,44,50)/b8-4-/t28-,31+,34-,38-,40+/m0/s1

Technical Data

Appearance: Solid Power

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

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Mcl-1 inhibitor 3 shows an IC50 value of 19 nM in an OPM-2 cell viability assay, and a Ki value of 0.061 nM in Mcl-1 HTRF/TR-FRET assay.

In Vivo:

Mcl-1 inhibitor 3 (oral administration; 3, 10, or 30 mg/kg; 6 hours) causes a significant loss of luminescence (∼40%) over vehicle at 30 mg/kg,This effect was observed with unbound drug levels in plasma, the [plasma]u/OPM-2 IC50 values are 0.24, 0.93 and 3.65 μM in 3, 10, 30 mg/kg doses,respectively. Mcl-1 inhibitor 3 (oral administration; 10, 30, or 60 mg/kg; 6 hours) activates Bak by 8-fold at 30 mg/kg and by 14-fold at 60 mg/kg in this OPM-2 Luc assay,this test is based on the detection of activated Bak in nude mice subcutaneously injected with via electrochemiluminescence.. Mcl-1 inhibitor 3 (oral administration; 10, 30, or 60 mg/kg; 30 days) led to a robust dose-dependent tumor growth inhibition at 30 mg/kg (44% TGI) and 34% tumor regression when the animals were dosed at 60 mg/kg.Lastly, no body weight loss is observed in any of the mice in this study efficacy models.

Products are for research use only. Not for human use.