BMS-1

This product is for research use only, not for human use. We do not sell to patients.

BMS-1
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$760In Stock
500mg$1350In Stock
1g$2025In Stock

Cat #: V3097 CAS #: 1675201-83-8 Purity ≥ 98%

Description: BMS-1 (also known as PD1-PDL1-IN1, or PD1/PD-L1 inhibitor 1) is a novel and highly potent small molecule inhibitor of PD-1/PD-L1 protein/protein interaction with an IC50 of 6 nM.

References: Zhao Y, et al. Depression Promotes Hepatocellular Carcinoma Progression through a Glucocorticoids Mediated Up-Regulation of PD-1 Expression in Tumor infiltrating NK Cells. Carcinogenesis. 2019 Feb 4.

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Molecular Weight (MW)475.58
Molecular FormulaC29H33NO5
CAS No.1675201-83-8
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 95 mg/mL (199.7 mM)r
Water: 95 mg/mL (199.7 mM)r
Ethanol: N/A
SMILES CodeO=C([C@H]1N(CC2=C(OC)C=C(OCC3=C(C)C(C4=CC=CC=C4)=CC=C3)C=C2OC)CCCC1)O
SynonymsPD1/PDL1 inhibitor 1; PD-1/PD-L1 inhibitor 1; PD-1/PD-L1 inhibitor 1; PD1-PDL1-IN1; BMS-1; BMS 1; BMS1
ProtocolIn VitroSince PD-1 mediated the exhaustion of natural killer (NK) cell by binding to its ligand PD-L1, BMS-1 (PD-1/PD-L1 inhibitor 1) (1 μM, 3 days) is used to disturb the interaction between PD-1 and PD-L1. Dexamethasone induced increase of PD-1 expression and decrease of cytotoxicity of the co-cultured NK92 cells are reversed by BMS-1.
In VivoBMS-1 (500 μg/mL; 100 μL; i.p.) significantly increases the survival rates of the mVEGF165b group and mVEGF165b + MUC1 group.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.1027 mL10.5135 mL21.0270 mL42.0539 mL
5mM0.4205 mL2.1027 mL4.2054 mL8.4108 mL
10mM0.2103 mL1.0513 mL2.1027 mL4.2054 mL
20mM0.1051 mL0.5257 mL1.0513 mL2.1027 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.