Cat. No.: HY-100394

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NVP-BAW2881

(Synonyms: BAW2881)

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NVP-BAW2881 (BAW2881) is a potent and selective VEGFR2 inhibitor with an IC₅₀ of 9 nM.

For research use only. We do not sell to patients.

Purity: 98.54%
CAS No.: 861875-60-7
Formula: C₂₂H₁₅F₃N₄O₂
Molecular Weight:424.38

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year

NVP-BAW2881 Chemical Structure

CAS No.: 861875-60-7

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- Cellular Effect
- In Vitro
- In Vivo
Chemical Information
Solvent & Solubility
- In Vitro
- In Vivo
Protocol
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

NVP-BAW2881 (BAW2881) is a potent and selective VEGFR2 inhibitor with an IC₅₀ of 9 nM^[1]^[2].

IC₅₀ & Target^[1]

VEGFR1

820 nM (IC₅₀)

VEGFR2

9 nM (IC₅₀)

VEGFR3

420 nM (IC₅₀)

Tie2

650 nM (IC₅₀)

All Tie Isoforms :

Tie1
Tie2

All VEGFR Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
BaF3	IC₅₀	>10 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	>10 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing ERBB2 V659E mutant assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing ERBB2 V659E mutant assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	>10 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing FLT3-ITD assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing FLT3-ITD assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	>10 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing KIT D816V mutant assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing KIT D816V mutant assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	>10 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing NPM-ALK assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing NPM-ALK assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	>10 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing Tel-IGF-1R assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing Tel-IGF-1R assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	>10 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing Trp-MET assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing Trp-MET assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	0.004 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing Tel-KDR-myc1.3 assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing Tel-KDR-myc1.3 assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	0.009 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing Tel-PDGFRbeta assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing Tel-PDGFRbeta assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	0.152 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing PTC3-RET assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing PTC3-RET assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	4.748 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing Bcr-ABL assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing Bcr-ABL assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
BaF3	IC₅₀	8.271 μM Compound: BAW2881	Antiproliferative activity against mouse BaF3 cells expressing Tel-FGFR3 assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay Antiproliferative activity against mouse BaF3 cells expressing Tel-FGFR3 assessed as cell growth inhibition measured after 72 hrs by Alamar Blue assay	[PMID: 26629594]
HUVEC	IC₅₀	>3 μM Compound: BAW2881	Antiproliferative activity against bFGF-stimulated HUVEC cells assessed as cell growth inhibition measured after 24 hrs by BrdUrd incorporation based spectrophotometric analysis Antiproliferative activity against bFGF-stimulated HUVEC cells assessed as cell growth inhibition measured after 24 hrs by BrdUrd incorporation based spectrophotometric analysis	[PMID: 26629594]
HUVEC	IC₅₀	0.21 nM Compound: BAW2881	Antiproliferative activity against VEGF-stimulated HUVEC cells assessed as cell growth inhibition measured after 24 hrs by BrdUrd incorporation based spectrophotometric analysis Antiproliferative activity against VEGF-stimulated HUVEC cells assessed as cell growth inhibition measured after 24 hrs by BrdUrd incorporation based spectrophotometric analysis	[PMID: 26629594]

In Vitro

The VEGF-driven cellular receptor autophosphorylation in CHO cells of BAW2881 is inhibited with an IC₅₀ of 4 nM. BAW2881 inhibits a limited number of kinases including c-RAF, B-RAF, RET, ABL, and TIE-2 at sub-μM IC₅₀s^[1].
NVP-BAW2881 is highly selective for VEGFR, although it also demonstrates activity against Tie2 (IC₅₀=650 nM) and RET (IC₅₀=410 nM). The IC₅₀ values of NVP-BAW2881 toward a wide panel of other kinases are >10 μM. NVP-BAW2881 inhibits VEGF-A-induced phosphorylation of VEGFR-2 in HUVECs and in VEGFR-2-transfected Chinese hamster ovary cells, with IC₅₀ values of 2.9 and 4.2 nM, respectively^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

In a transgenic mouse model of psoriasis, NVP-BAW2881 reduces the number of blood and lymphatic vessels and infiltrating leukocytes in the skin, and normalized the epidermal architecture. NVP-BAW2881 also displays strong anti-inflammatory effects in models of acute inflammation; pretreatment with topical NVP-BAW2881 significantly inhibits VEGF-A-induced vascular permeability in the skin of pigs and mice^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 861875-60-7
Appearance Solid
Molecular Weight 424.38
Formula C₂₂H₁₅F₃N₄O₂
Color White to off-white
SMILES

O=C(C1=C2C=CC(OC3=NC(N)=NC=C3)=CC2=CC=C1)NC4=CC=CC(C(F)(F)F)=C4
Synonyms

BAW2881
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

Solvent & Solubility

In Vitro:

DMSO : 31.25 mg/mL (73.64 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

2.3564 mL

11.7819 mL

23.5638 mL

5 mM

0.4713 mL

2.3564 mL

4.7128 mL

10 mM

0.2356 mL

1.1782 mL

2.3564 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

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In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

Stock Solution Working Solution

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline

Solubility: ≥ 2.5 mg/mL (5.89 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

Protocol 2

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.5 mg/mL (5.89 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Working solution concentration: 0.22 mg/mL

Protocol

Cell Assay^[2]

HUVECs or LECs (1200) are seeded into fibronectin-coated 96-well plates. After 24 hours, the cells are transferred into LEC medium containing 2% fetal bovine serum and incubated for an additional 24 hours. Cells (eight wells/condition) are incubated with medium alone (control), 20 ng/mL VEGF-A, or a combination of 20 ng/mL VEGF-A and 1 nM to 1 μM NVP-BAW2881. Proliferation is also assayed in LECs incubated with 500 ng/mL VEGF-C. The DMSO is adjusted to 0.1% in all wells. After 72 hours, cells are incubated with 5-methylumbelliferylheptanoate for subsequent fluorescent quantification of viable cells, using a electron microscope^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Administration^[2]

Mice: A contact hypersensitivity response is induced in the ear skin of 8-week-old female K14/VEGF-A TG mice. Five days after sensitization (day 0), the right ear is challenged by topical application of 10 μL oxazolone (1%) on each side. Starting on day 7, once-daily oral doses of 25 mg/kg NVP-BAW2881 or twice-daily topical doses of 0.5% NVP-BAW2881 are administered for 14 days. Control groups are given vehicles alone. The ear thickness is measured every other day using calipers. On day 21, mice are sacrificed and the weight of each ear and of its draining retro-auricular lymph node (LN) is determined^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (279 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Bold G, et al. A Novel Potent Oral Series of VEGFR2 Inhibitors Abrogate Tumor Growth by Inhibiting Angiogenesis. J Med Chem. 2016 Jan 14;59(1):132-46. [Content Brief]

[2]. Halin C, et al. Inhibition of chronic and acute skin inflammation by treatment with a vascular endothelial growth factor receptor tyrosine kinase inhibitor. Am J Pathol. 2008 Jul;173(1):265-77. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	2.3564 mL	11.7819 mL	23.5638 mL	58.9095 mL
	5 mM	0.4713 mL	2.3564 mL	4.7128 mL	11.7819 mL
	10 mM	0.2356 mL	1.1782 mL	2.3564 mL	5.8909 mL
	15 mM	0.1571 mL	0.7855 mL	1.5709 mL	3.9273 mL
	20 mM	0.1178 mL	0.5891 mL	1.1782 mL	2.9455 mL
	25 mM	0.0943 mL	0.4713 mL	0.9426 mL	2.3564 mL
	30 mM	0.0785 mL	0.3927 mL	0.7855 mL	1.9636 mL
	40 mM	0.0589 mL	0.2945 mL	0.5891 mL	1.4727 mL
	50 mM	0.0471 mL	0.2356 mL	0.4713 mL	1.1782 mL
	60 mM	0.0393 mL	0.1964 mL	0.3927 mL	0.9818 mL

Keywords

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NVP-BAW2881

Kinase Inhibitor Library

Protein Tyrosine Kinase Compound Library

Anti-Cancer Compound Library

Differentiation Inducing Compound Library

Reprogramming Compound Library

Endocrinology Compound Library

Anti-Breast Cancer Compound Library

Anti-Lung Cancer Compound Library

Anti-Pancreatic Cancer Compound Library

Anti-Blood Cancer Compound Library

Angiogenesis-Related Compound Library

Targeted Diversity Library

Anti-Liver Cancer Compound Library

Anti-Colorectal Cancer Compound Library

Anti-Pulmonary Fibrosis Compound Library

Heterocyclic Compound Library

Membrane Protein-targeted Compound Library

Membrane Receptor-targeted Compound Library

Highly Selective Inhibitors Library

Cytokine Inhibitors Library

Anti-Hematopathy Compound Library

Anti-Ovarian Cancer Compound Library

Multi-Target Compound Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

Bioactive Compound Library

Anti-Gastric Cancer Compound Library

Anti-Brain Cancer Compound Library

Protein Kinase Compound Library

High-Throughput Bioactive Compound Library

Posttranslational Modification Library

All Tie Isoforms

All VEGFR Isoforms

Biological Activity

Chemical Information

Solvent & Solubility

Protocol

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

NVP-BAW2881 Related Classifications

HY-100394 Related Classifications