Motesanib Diphosphate (AMG-706) is a potent ATP-competitive inhibitor of VEGFR1/2/3 with IC50 of 2 nM/3 nM/6 nM, respectively; similar activity against Kit, ~10-fold more selective for VEGFR than PDGFR and Ret.
An ATP-competitive inhibitor.

Specifications

Synonyms

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

Motesanib Diphosphate (AMG-706) is a potent ATP-competitive inhibitor of VEGFR1/2/3, PDGFR, c-Kit and Ret with IC50 of 2 nM, 3 nM, 6 nM, 84 nM, 8 nM and 59 nM, respectively.

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Action Type

INHIBITOR

Purity

≥98%

Names and Identifiers

Canonical Smiles	CC1(CNC2=C1C=CC(=C2)NC(=O)C3=C(N=CC=C3)NCC4=CC=NC=C4)C.OP(=O)(O)O.OP(=O)(O)O
IUPAC Name	N-(3,3-dimethyl-1,2-dihydroindol-6-yl)-2-(pyridin-4-ylmethylamino)pyridine-3-carboxamide;phosphoric acid
InChIKey	ONDPWWDPQDCQNJ-UHFFFAOYSA-N
INCHI	1S/C22H23N5O.2H3O4P/c1-22(2)14-26-19-12-16(5-6-18(19)22)27-21(28)17-4-3-9-24-20(17)25-13-15-7-10-23-11-8-15;21-5(2,3)4/h3-12,26H,13-14H2,1-2H3,(H,24,25)(H,27,28);2(H3,1,2,3,4)
Isomeric SMILES	CC1(CNC2=C1C=CC(=C2)NC(=O)C3=C(N=CC=C3)NCC4=CC=NC=C4)C.OP(=O)(O)O.OP(=O)(O)O
Molecular Weight	569.44
Reaxy-Rn	15529135
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15529135&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

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🔬 Specification Sheet

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Indoles and derivatives
    - Subclass Indolines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Indoles and derivatives
Subclass	Indolines
Intermediate Tree Nodes	Not available
Direct Parent	Indolines
Alternative Parents	Nicotinamides Secondary alkylarylamines Aralkylamines Aminopyridines and derivatives Organic phosphoric acids and derivatives Imidolactams Benzenoids Vinylogous amides Heteroaromatic compounds Secondary carboxylic acid amides Amino acids and derivatives Azacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Dihydroindole - Nicotinamide - Pyridinecarboxamide - Pyridine carboxylic acid or derivatives - Aminopyridine - Secondary aliphatic/aromatic amine - Aralkylamine - Organic phosphoric acid derivative - Pyridine - Benzenoid - Imidolactam - Heteroaromatic compound - Vinylogous amide - Amino acid or derivatives - Carboxamide group - Secondary carboxylic acid amide - Secondary amine - Azacycle - Carboxylic acid derivative - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Amine - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as indolines. These are compounds containing an indole moiety, which consists of pyrrolidine ring fused to benzene to form 2,3-dihydroindole.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

ABL1 Tclin Tyrosine-protein kinase ABL (18331 Activities)

Discover Target: ABL1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

GSK3B Tclin Glycogen synthase kinase-3 beta (11785 Activities)

Discover Target: GSK3B

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CSNK1D Tchem Casein kinase I delta (4546 Activities)

Discover Target: CSNK1D

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CDK2 Tchem Cyclin-dependent kinase 2 (9050 Activities)

Discover Target: CDK2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AURKA Tchem Serine/threonine-protein kinase Aurora-A (10240 Activities)

Discover Target: AURKA

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

U2OS (164939 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BRD4 Tchem Bromodomain-containing protein 4 (13122 Activities)

Discover Target: BRD4

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TRIM24 Tchem Transcription intermediary factor 1-alpha (2087 Activities)

Discover Target: TRIM24

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BRPF1 Tchem Peregrin (2217 Activities)

Discover Target: BRPF1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Mapk1 MAP kinase ERK2 (650 Activities)

Discover Target: Mapk1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Fgfr3 Fibroblast growth factor receptor 3 (21 Activities)

Discover Target: Fgfr3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot Number	Certificate Type	Date	Item
L2409200	Certificate of Analysis	Dec 17, 2024	M129736
G1528052	Certificate of Analysis	Feb 06, 2023	M129736

Chemical and Physical Properties

Solubility	Soluble in DMSO (100 mg/ml at 25 °C), water (100 mg/ml at 25 °C), and ethanol (<1 mg/ml at 25 °C).
Molecular Weight	569.400 g/mol
XLogP3
Hydrogen Bond Donor Count	9
Hydrogen Bond Acceptor Count	13
Rotatable Bond Count	5
Exact Mass	569.144 Da
Monoisotopic Mass	569.144 Da
Topological Polar Surface Area	234.000 Å²
Heavy Atom Count	38
Formal Charge	0
Complexity	583.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	3

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Motesanib Diphosphate (AMG-706) - ≥98% , CAS No.857876-30-3

Why this grade

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Quality documents

Literature proof

Overview