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Type:Impurity Reference Standard
API NAME:Larotrectinib
Total Products: 18
Inv. Status:

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Larotrectinib
CAT No: CL-LTRB-01 CAS No: 1223403-58-4 Mol Wt: 428.4 Mol F: C21H22F2N6O2 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(5-((R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-2,2,3,4,4,5,5-d7-1-carboxamide
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Larotrectinib Impurity 1
CAT No: CL-LTRB-02 CAS No: 2823-19-0 Mol Wt: 200.6 Mol F: C10H10ClFO Inv Status: Custom Synthesis
Chemical Name: (S)-N-(5-((R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-2,2,3,4,4,5,5-d7-1-carboxamide
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Larotrectinib Impurity 2
CAT No: CL-LTRB-03 CAS No: 101469-91-4 Mol Wt: 205.2 Mol F: C11H11NO3 Inv Status: Custom Synthesis
Chemical Name: (S)-1-Benzyl-3-hydroxypyrrolidine-2,5-dione
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Larotrectinib Impurity 3
CAT No: CL-LTRB-04 CAS No: 101385-90-4 Mol Wt: 177.2 Mol F: C11H15NO Inv Status: In Stock
Chemical Name: (3S)-1-Benzylpyrrolidin-3-ol
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Larotrectinib Impurity 4
CAT No: CL-LTRB-05 CAS No: 2226370-52-9 Mol Wt: 281.7 Mol F: C11H12ClN5O2 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(5-Chloropyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide
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Larotrectinib Impurity 5
CAT No: CL-LTRB-06 CAS No: 2135871-21-3 Mol Wt: 435.4 Mol F: C23H19F2N5O2 Inv Status: Custom Synthesis
Chemical Name: Phenyl (R)-(5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)carbamate
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Larotrectinib Impurity 6
CAT No: CL-LTRB-07 CAS No: NA Mol Wt: 656.6 Mol F: C33H28F4N10O Inv Status: Custom Synthesis
Chemical Name: 1-(5-((R)-2-(2,5-Difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-(5-((S)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)urea
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Larotrectinib Impurity 7
CAT No: CL-LTRB-08 CAS No: NA Mol Wt: 508.5 Mol F: C21H22F2N6O5S Inv Status: Custom Synthesis
Chemical Name: (S)-1-((5-((R)-2-(2,5-Difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)carbamoyl)pyrrolidin-3-yl hydrogen sulfate
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Larotrectinib Impurity 8
CAT No: CL-LTRB-09 CAS No: 1223404-88-3 Mol Wt: 315.3 Mol F: C16H15F2N5 Inv Status: Custom Synthesis
Chemical Name: (R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine
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Larotrectinib Impurity 9
CAT No: CL-LTRB-10 CAS No: 1363380-51-1 Mol Wt: 198.6 Mol F: C6H3ClN4O2 Inv Status: Custom Synthesis
Chemical Name: 5-Chloro-3-nitropyrazolo[1,5-a]pyrimidine
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Larotrectinib Impurity 10
CAT No: CL-LTRB-11 CAS No: 1218935-59-1 Mol Wt: 183.2 Mol F: C10H11F2N Inv Status: Custom Synthesis
Chemical Name: (R)-2-(2,5-difluorophenyl)pyrrolidine
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Larotrectinib Impurity 11
CAT No: CL-LTRB-12 CAS No: 1223404-90-7 Mol Wt: 345.3 Mol F: C16H13F2N5O2 Inv Status: Custom Synthesis
Chemical Name: (R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)-3-nitropyrazolo[1,5-a]pyrimidine
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Larotrectinib Impurity 12
CAT No: CL-LTRB-13 CAS No: 1223404-89-4 Mol Wt: 300.3 Mol F: C16H14F2N4 Inv Status: Custom Synthesis
Chemical Name: (R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine
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Larotrectinib d7
CAT No: CL-LTRB-46 CAS No: 2365076-71-5 Mol Wt: 435.5 Mol F: C21H15D7F2N6O2 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(5-((R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-2,2,3,4,4,5,5-d7-1-carboxamide
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Larotrectinib Diastereomer Impurity
CAT No: CL-LTRB-47 CAS No: 2409589-59-7 Mol Wt: 428.4 Mol F: C21H22F2N6O2 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(5-((S)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide
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Larotrectinib Enantiomer Impurity
CAT No: CL-LTRB-48 CAS No: 2409590-08-3 Mol Wt: 428.4 Mol F: C21H22F2N6O2 Inv Status: Custom Synthesis
Chemical Name: (R)-N-(5-((S)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide
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Larotrectinib Impurity 13
CAT No: CL-LTRB-49 CAS No: 1223404-68-9 Mol Wt: 428.4 Mol F: C21H22F2N6O2 Inv Status: Custom Synthesis
Chemical Name: (R)-N-(5-((R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide
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Larotrectinib Sulfate
CAT No: CL-LTRB-50 CAS No: 1223405-08-0 Mol Wt: 428.4 : 98.1 Mol F: C21H22F2N6O2 : H2SO4 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(5-((R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide sulfate

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