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Merck
CN

SML3780

Nintedanib ethanesulphonate

≥98% (HPLC), angiokinases VEGFR-1/2/3 inhibitor, powder

Synonym(s):

(3Z)-2,3-Dihydro-3-[[[4-[methyl[2-(4-methyl-1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-2-oxo-1H-indole-6-carboxylic acid methyl ester, monoethanesulphonate salt, (Z)-3-[(4-{Methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino}phenylamino)methylene]-2-oxo-2,3-dihydro-1H-indole-6-carboxylic acid methyl ester, monoethanesulphonate salt, BIBF 1120 esylat, BIBF-1120 esylate, BIBF1120 esylate, Methyl (Z)-3-(((4-(N-methyl-2-(4-methylpiperazin-1-yl)acetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate, monoethanesulphonate salt, Nintedanib monoethanesulphonate salt

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About This Item

Empirical Formula (Hill Notation):
C31H33N5O4·C2H6O3S
CAS Number:
656247-18-6
Molecular Weight:
649.76
UNSPSC Code:
12352200
NACRES:
NA.21
MDL number:
MFCD26142360

Key Documents

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Product Name

Nintedanib ethanesulphonate, ≥98% (HPLC)

SMILES string

[S](=O)(=O)(O)CC.N5(CCN(CC5)C)CC(=O)N(C)c1ccc(cc1)N\C(=C3\c4c(cc(cc4)C(=O)OC)NC\3=O)\c2ccccc2

InChI

1S/C31H33N5O4.C2H6O3S/c1-34-15-17-36(18-16-34)20-27(37)35(2)24-12-10-23(11-13-24)32-29(21-7-5-4-6-8-21)28-25-14-9-22(31(39)40-3)19-26(25)33-30(28)38;1-2-6(3,4)5/h4-14,19,32H,15-18,20H2,1-3H3,(H,33,38);2H2,1H3,(H,3,4,5)/b29-28-;

InChI key

MMMVNAGRWOJNMW-FJBFXRHMSA-N

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: 2 mg/mL, clear (Warmed)

storage temp.

-10 to -25°C

Quality Level

100

Related Categories

Biochem/physiol Actions

Nintedanib (BIBF1120) is an orally active, potent ATP-competitive inhibitor against angiokinases VEGFR-1/2/3 (IC50 = 34/21/13 nM), FGFR-1/2/3/4 (IC50 = 69/37/108/610 nM), PDGFRα/β (IC50 = 59/65 nM), as well as Flt-3, Lck, Lyn, and Src (IC50 = 26, 16, 195, 156 nM, repectively), but not 33 other kinases. Nintedanib exhibits antiangiogenic and antifibrotic efficacy in cultures and in animal models of cancers and pulmonary fibrosis in vivo.
Orally active, potent ATP-competitive VEGFR, FGFR, PDGFR, Flt3, Lck, Lyn, Src inhibitor with in vivo antiangiogenic and antifibrotic efficacy.

Disclaimer

Hygroscopic

pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Repr. 1B - STOT RE 1

target_organs

Liver,Gastro-intestinal system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000425709
0000425709
0000395484
0000395484
0000254980

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Wei-Tien Tai et al.
Journal of hepatology, 61(1), 89-97 (2014-03-25)
Nintedanib, a triple angiokinase inhibitor, is currently being evaluated against advanced HCC in phase I/II clinical trials. Here, we report the underlying molecular mechanism by which nintedanib (BIBF-1120) induces an anti-HCC effect. To further elucidate whether the effect of nintedanib
Xiaoping Cai et al.
Clinical and experimental pharmacology & physiology, 40(9), 662-670 (2013-07-04)
In the present study, we tested whether serum amyloid A (SAA) protein, an established biomarker of inflammation, also plays a role in stimulating neovascularization. To evaluate this possibility, human carotid artery endothelial (HCtAE) cells were cultured and cellular migration and
Frank Hilberg et al.
Cancer research, 68(12), 4774-4782 (2008-06-19)
Inhibition of tumor angiogenesis through blockade of the vascular endothelial growth factor (VEGF) signaling pathway is a novel treatment modality in oncology. Preclinical findings suggest that long-term clinical outcomes may improve with blockade of additional proangiogenic receptor tyrosine kinases: platelet-derived
Roman C Brands et al.
Oncology letters, 18(3), 2220-2231 (2019-08-28)
Multidrug resistance (MDR) remains one of the major causes of suboptimal outcome following therapy in head and neck squamous cell carcinoma (HNSCC). ATP-binding cassette (ABC) transporters are overexpressed in HNSCC, which contributes to the limited effect of chemotherapeutic treatment. In
Gerald J Roth et al.
Journal of medicinal chemistry, 52(14), 4466-4480 (2009-06-16)
Inhibition of tumor angiogenesis through blockade of the vascular endothelial growth factor (VEGF) signaling pathway is a new treatment modality in oncology. Preclinical findings suggest that blockade of additional pro-angiogenic kinases, such as fibroblast and platelet-derived growth factor receptors (FGFR
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