Cat Number: INT1223404907

(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)-3-nitropyrazolo[1,5-a]pyrimidine

CAS Number

1223404-90-7

Synonyms

(2R)-2-(2,5-difluorophenyl)-1-{3-nitropyrazolo[1,5-a]pyrimidin-5-yl}pyrrolidine;5-[(2R)-2-(2,5-Difluorophenyl)-1-pyrrolidinyl]-3-nitr opyrazolo[1,5-a]pyrimidine;Larotrectinib Impurity 3（Larotrectinib DFP-PNPP Impurity);(R)-5-(2-(2,5-Difluorophenyl)-1-pyrrolidinyl)-3-nitropyrazolo[1,5-a]pyrimidine;Larotrectinib DFP-PNPP Impurity;Pyrazolo[1,5-a]pyrimidine, 5-[(2R)-2-(2,5-difluorophenyl)-1-pyrrolidinyl]-3-nitro-;[(2R)-2-(2,5-Difluorophenyl)-1-pyrrolidinyl]-3-nitropyrazolo[1,5-a]pyrimidine

Molecular Weight

345.3

Molecular Formula

C16H13F2N5O2

pKa

-0.73±0.40(Predicted)

Density, g/cm3

1.58±0.1(Predicted)

Applications

Larotrectinib intermediate

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