Product Name

Afatinib Dimaleate

Name: Afatinib Dimaleate - LGM Pharma
SKU: 850140-73-7

CAS Number

850140-73-7

LGM Pharma is an API distributor. LGM Pharma supplies APIs as per CGMP with DMF support, subject to availability and manufacturer requirements. LGM Pharma does not sell or supply APIs or finished dosage products to individual patients, doctors, or pharmacies.

Questions? Call our customer API support number 1-(800)-881-8210

Product Name:

Afatinib Dimaleate

CAS Number:

850140-73-7

Indication:

Afatinib is a kinase inhibitor indicated for the first-line treatment of patient with metastatic non-small cell lung cancer (NSCLC) whose tumours have epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 (L858R) substitution mutations as detected by an FDA-approved test.

Mode of Action:

Afatinib is an irreversible kinase inhibitor and binds to the kinase domains of EGFR (ErbB1), HER2 (ErbB2), and HER4 (ErbB4) to inhibit tyrosine kinase autophosphorylation. This results in a downregulation of ErbB signalling and subsequent inhibition of proliferation of cell lines expressing wild-type EGFR, selected EGFR exon 19 deletion mutations, or exon 21 L858R mutations. It also inhibited in vitro proliferation of cell lines overexpressing HER2. Overall, tumour growth was inhibited.

Pharmacodynamics:

Afatinib did not effect the QTc interval.

Metabolism:

Enzymatic metabolism of afatinib is minimal. Covalent adducts to proteins are the major circulating metabolites.

Toxicity:

Most common adverse reactions (≥20%) are diarrhea, rash/dermatitis, acneiform, stomatitis, paronychia, dry skin, decreased appetite, pruritus.

IUPAC:

2-Butenamide, N-(4-((3-chloro-4-fluorophenyl)amino)-7-(((3S)-tetrahydro-3-furanyl)oxy)- 6-quinazolinyl)-4-(dimethylamino)-, (2E)-, (2Z)-2-butenedioate (1:2)

ATC:

DB08916

PubChem:

10184653

DrugBank:

DB08916

Formula:

C24-H25-Cl-F-N5-O3.2(C4-H4-O4)

Molecular Mass:

718.0877

Synonyms:

2E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((3S)-tetrahydrofuran-3-yl)oxy)quinazolin- 6-yl)-4-(dimethylamino)but-2-enamide bis(hydrogen (2Z)-but-2-enedioate), Afatinib dimaleate, BIBW 2992MA2, BIBW2992 MA2, Gilotrif, UNII-V1T5K7RZ0B

SMILES:

CN(C/C=C/C(=O)Nc1c(cc2ncnc(c2c1)Nc3cc(c(cc3)F)Cl)O[C@@H]4COCC4)C.C(=CC(=O)O)C(=O)O.C(=CC(=O)O)C(=O)O

AHFS Code:

10:00

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;2*5-3(6)1-2-4(7)8/h3-6,10-12,14,16H,7-9,13H2,1-2H3,(H,30,32)(H,27,28,29);2*1-2H,(H,5,6)(H,7,8)/b4-3+;2*2-1-/t16-;;/m0../s1

General Reference:

FDA label

Products currently covered by valid US Patents are offered for R&D use in accordance with 35 USC 271(e)+A13(1). Any patent infringement and resulting liability is solely at buyer risk.

LGM currently offers Monoclonal Antibodies (mAbs) for non-GMP/R&D use. Please inquire about Monoclonal Antibodies produced under GMP conditions.

Questions? Call our customer API support number 1-(800)-881-8210.

Ask us about this product

API’s From Quality Manufacturers:

Streamlined API supply towards initial research stages as well as larger quantities of cGMP material for clinical trials and product commercialization
Premium quality GMP certified and fully accredited API manufacturing plants
Technical packages as well as access to filed DMF, ASMF or CEP (subject to availability)
Regulatory and technical assistance towards any submission type based on specific customer requirements

Afatinib Dimaleate

850140-73-7

Ask us about this product

API’s From Quality Manufacturers:

Find an API Product