Afatinib dimaleate - ≥98% , Receptor protein-tyrosine kinase erbB-4 inhibitor, CAS No.850140-73-7, Receptor protein-tyrosine kinase erbB-4 inhibitor

CAS: 850140-73-7 Cat. No.: A288214 Molecular Weight: 718.08 EC Number: 810-416-1 PubChem CID: 15606394

COA

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Afatinib dimaleate - ≥98% CAS No(850140-73-7) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Synonyms

BIBW2992 DiMaleate | (2E)-N-(4-[(3-chloro-4-fluorophenyl)amino]-7-{[(3S)-tetrahydrofuran-3-yl]oxy}quinazolin-6-yl)-4-(dimethylamino)but-2-enamide | AS-56967 | Giotrif (TN) | AC-26080 | AFATINIB DIMALEATE [MI] | AMY499 | Gilotrif | UNII-V1T5K7RZ0B | LUTEOL

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

Potent dual specificity EGFR/HER2 inhibitor (IC50are 0.4, 0.5, 10, 14, 1 nM for EGFRL858R, EGFRwt, EGFRL858R/T790M, ErbB2 (HER2) and ErbB4 (HER4), respectively). 100-fold more active than Gefitinib in L858R-T790M EGFR double mutant cell line. Irreversib

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

Mechanism of action

Receptor protein-tyrosine kinase erbB-4 inhibitor

Purity

≥98%

Names and Identifiers

Canonical Smiles	CN(C)CC=CC(=O)NC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC(=C(C=C3)F)Cl)OC4CCOC4.C(=CC(=O)O)C(=O)O.C(=CC(=O)O)C(=O)O
IUPAC Name	(Z)-but-2-enedioic acid;(E)-N-[4-(3-chloro-4-fluoroanilino)-7-[(3S)-oxolan-3-yl]oxyquinazolin-6-yl]-4-(dimethylamino)but-2-enamide
InChIKey	USNRYVNRPYXCSP-JUGPPOIOSA-N
INCHI	1S/C24H25ClFN5O3.2C4H4O4/c1-31(2)8-3-4-23(32)30-21-11-17-20(12-22(21)34-16-7-9-33-13-16)27-14-28-24(17)29-15-5-6-19(26)18(25)10-15;25-3(6)1-2-4(7)8/h3-6,10-12,14,16H,7-9,13H2,1-2H3,(H,30,32)(H,27,28,29);21-2H,(H,5,6)(H,7,8)/b4-3+;2*2-1-/t16-;;/m0../s1
Isomeric SMILES	CN(C/C=C/C(=O)NC1=C(C=C2N=CN=C(C2=C1)NC3=CC(=C(C=C3)F)Cl)O[C@@H]4COCC4)C.C(=C\C(=O)O)\C(=O)O.C(=C\C(=O)O)\C(=O)O
PubChem CID	15606394
Molecular Weight	718.08

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ Certificate of Analysis (COA)

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

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Diazanaphthalenes
    - Subclass Benzodiazines
      - Level5 Quinazolines
        Level6 Quinazolinamines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Diazanaphthalenes
Subclass	Benzodiazines
Intermediate Tree Nodes	Quinazolines
Direct Parent	Quinazolinamines
Alternative Parents	Aniline and substituted anilines N-arylamides Alkyl aryl ethers Aminopyrimidines and derivatives Chlorobenzenes Fluorobenzenes Unsaturated fatty acids Aryl chlorides Aryl fluorides Imidolactams Dicarboxylic acids and derivatives Tetrahydrofurans Heteroaromatic compounds Trialkylamines Secondary carboxylic acid amides Amino acids and derivatives Secondary amines Oxacyclic compounds Azacyclic compounds Carboxylic acids Dialkyl ethers Organic oxides Organopnictogen compounds Carbonyl compounds Organofluorides Hydrocarbon derivatives Organochlorides
Molecular Framework	Not available
Substituents	Quinazolinamine - N-arylamide - Aniline or substituted anilines - Alkyl aryl ether - Halobenzene - Aminopyrimidine - Fluorobenzene - Chlorobenzene - Aryl chloride - Dicarboxylic acid or derivatives - Aryl fluoride - Pyrimidine - Unsaturated fatty acid - Aryl halide - Benzenoid - Monocyclic benzene moiety - Fatty acyl - Fatty acid - Imidolactam - Heteroaromatic compound - Tetrahydrofuran - Amino acid or derivatives - Carboxamide group - Secondary carboxylic acid amide - Tertiary amine - Tertiary aliphatic amine - Oxacycle - Azacycle - Secondary amine - Carboxylic acid derivative - Carboxylic acid - Dialkyl ether - Ether - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Amine - Organic nitrogen compound - Organooxygen compound - Organic oxide - Organonitrogen compound - Hydrocarbon derivative - Organofluoride - Organochloride - Organohalogen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups.
External Descriptors	maleate salt
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

EGFR Tclin Epidermal growth factor receptor erbB1 (33727 Activities)

Discover Target: EGFR

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

INSR Tclin Insulin receptor (5558 Activities)

Discover Target: INSR

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

ERBB2 Tclin Receptor protein-tyrosine kinase erbB-2 (7851 Activities)

Discover Target: ERBB2

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

LCK Tclin Tyrosine-protein kinase LCK (9212 Activities)

Discover Target: LCK

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

SRC Tclin Tyrosine-protein kinase SRC (10310 Activities)

Discover Target: SRC

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

KDR Tclin Vascular endothelial growth factor receptor 2 (20924 Activities)

Discover Target: KDR

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

MET Tclin Hepatocyte growth factor receptor (10718 Activities)

Discover Target: MET

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

BLK Tchem Tyrosine-protein kinase BLK (2498 Activities)

Discover Target: BLK

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

DYRK1A Tchem Dual-specificity tyrosine-phosphorylation regulated kinase 1A (6484 Activities)

Discover Target: DYRK1A

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

ERBB4 Tclin Receptor protein-tyrosine kinase erbB-4 (2748 Activities)

Discover Target: ERBB4

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

PHKG2 Tchem Phosphorylase kinase gamma subunit 2 (2281 Activities)

Discover Target: PHKG2

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

IRAK1 Tchem Interleukin-1 receptor-associated kinase 1 (1749 Activities)

Discover Target: IRAK1

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

GAK Tchem Serine/threonine-protein kinase GAK (1150 Activities)

Discover Target: GAK

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

EPHA6 Tchem Ephrin type-A receptor 6 (366 Activities)

Discover Target: EPHA6

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

NCI-H1975 (4994 Activities)

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

U2OS (164939 Activities)

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

A-431 (6446 Activities)

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

HepG2 (196354 Activities)

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

HIPK4 Tchem Homeodomain-interacting protein kinase 4 (1718 Activities)

Discover Target: HIPK4

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

HEK-293T (167025 Activities)

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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

Mus musculus (284745 Activities)

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

rep Replicase polyprotein 1ab (378 Activities)

Discover Target: rep

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.

3 results found

Lot Number	Certificate Type	Date	Item
F2225126	Certificate of Analysis	Apr 03, 2025	A288214
F2225127	Certificate of Analysis	Apr 03, 2025	A288214
F2225128	Certificate of Analysis	Apr 03, 2025	A288214

Chemical and Physical Properties

Solubility	Solvent:water, Max Conc. mg/mL: 14.36, Max Conc. mM: 20 with gentle warming; Solvent:DMSO, Max Conc. mg/mL: 35.9, Max Conc. mM: 50
Sensitivity	Moisture sensitive
Molecular Weight	718.100 g/mol
XLogP3
Hydrogen Bond Donor Count	6
Hydrogen Bond Acceptor Count	16
Rotatable Bond Count	12
Exact Mass	717.185 Da
Monoisotopic Mass	717.185 Da
Topological Polar Surface Area	238.000 Å²
Heavy Atom Count	50
Formal Charge	0
Complexity	820.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	1
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	3
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	3
Covalently-Bonded Unit Count	3

Solution Calculators

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Afatinib dimaleate - ≥98% , Receptor protein-tyrosine kinase erbB-4 inhibitor, CAS No.850140-73-7, Receptor protein-tyrosine kinase erbB-4 inhibitor

Why this grade

Storage & shipping

Quality documents

Literature proof

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

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