Carbamic acid, N-[5-[(4-Methylphenyl)Sulfonyl]-5H-Pyrrolo[2,3-b]Pyrazin-2-yl]-, Ethyl Ester; Ethyl (5-Tosyl-5H-Pyrrolo[2,3-b]Pyrazin-2-yl)Carbamate; N-[5-[(4-Methylphenyl)Sulfonyl]-5H-Pyrrolo[2,3-b]Pyrazin-2-yl]Carbamic acid Ethyl Ester

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An important fine chemical raw material and pharmaceutical intermediate that can be used as an impurity in Upatinib.

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Pharm Grade

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≥99%

Pemigatinib

CAS:1513857-77-6

Molecular Formula:C24H27F2N5O4

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Pemazyre

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Pharm Grade

Gansu Haotian Pharmatech Co.,Ltd.

≥99%

N'-((2S,3S)-2-(Benzyloxy)Pentan-3-Yl)Formohydrazide Oxalate

CAS:1887197-42-3

Molecular Formula:C15H22N2O6

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2-[(1S,2S)-1-Ethyl-2-(Phenylmethoxy)Propyl]Hydrazinecarboxaldehyde Oxalate; Hydrazinecarboxaldehyde, 2-[(1S,2S)-1-Ethyl-2-(Phenylmethoxy)Propyl]-, Ethanedioate; 2-[(1S,2S)-1-Ethyl-2-(Phenylmethoxy)Propyl]Hydrazinecarboxaldehyde Ethanedioate; ((3S,5R)-5-((1H-1,2,4-Triazol-1-yl)Methyl)-5-(4-Fluorophenyl)Tetrahydrofuran-3-yl)Methyl 4-Methylbenzenesulfonate;

Brief Introduction

Intermediate of Posaconazole. Antibacterial agents.

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Pharm Grade

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≥99%

[(2S,3S)-2-(Benzyloxy)Pentan-3-Yl]Hydrazine

CAS:183871-36-5

Molecular Formula:C30H34N2O9

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Hydrazine, [1-Ethyl-2-(Phenylmethoxy)Propyl]-, [S-(R*,R*)]-, [S-(R*,R*)]-2,3-bis(Benzoyloxy)Butanedioate; Posaconazole Intermediate; Butanedioic acid, 2,3-bis(Benzoyloxy)-, [S-(R*,R*)]-, Compd. with [S-(R*,R*)]-[1-Ethyl-2-(Phenylmethoxy)Propyl]Hydrazine; [S-(R',R')]-2,3-Bis(Benzoyloxy)Butanedioic acid Compd. with [S-(R',R')]-[1-Ethyl-2-(Phenylmethoxy)Propyl]Hydrazine

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