1223403-58-4

Larotrectinib Chemical Structure
1223403-58-4

Chemical Structure

Larotrectinib

Synonym(s): LOXO-101; ARRY-470

  • CAS No.: 1223403-58-4
  • Formula:C21H22F2N6O2
  • Molecular Weight:428.44

IUPAC Name: (S)-N-(5-((R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide

InChIKey: NYNZQNWKBKUAII-KBXCAEBGSA-N

SMILES: O=C(N1C[C@@H](O)CC1)NC2=C3N=C(N4[C@@H](C5=CC(F)=CC=C5F)CCC4)C=CN3N=C2

Biological Activity: Larotrectinib (LOXO-101) is an ATP-competitive oral, selective inhibitor of the tropomyosin-related kinase (TRK) family receptors, with low nanomolar 50% inhibitory concentrations against all three isoforms (TRKA, B, and C).

Cat. No. Product Name Purity Description Pricing
HY-12866
Larotrectinib 99.93% Larotrectinib (LOXO-101) is an ATP-competitive oral, selective inhibitor of the tropomyosin-related kinase (TRK) family receptors, with low nanomolar 50% inhibitory concentrations against all three isoforms (TRKA, B, and C).
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HY-12866R
Larotrectinib (Standard) ≥98% Larotrectinib (Standard) is the analytical standard of Larotrectinib. This product is intended for research and analytical applications. Larotrectinib (LOXO-101) is an ATP-competitive oral, selective inhibitor of the tropomyosin-related kinase (TRK) family receptors, with low nanomolar 50% inhibitory concentrations against all three isoforms (TRKA, B, and C).
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HY-12866S1
Larotrectinib-d4 Larotrectinib-d4 (LOXO-101-d4) is the deuterium labeled Larotrectinib (HY-12866). Larotrectinib (LOXO-101) is an ATP-competitive oral, selective inhibitor of the tropomyosin-related kinase (TRK) family receptors, with low nanomolar 50% inhibitory concentrations against all three isoforms (TRKA, B, and C).
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