Remdesivir and its Impurities

Remdesivir is a broad-spectrum antiviral medication developed by the biopharmaceutical company Gilead Sciences. As of 2020, remdesivir is being tested as a specific treatment for COVID-19, and has been authorized for emergency use in the U.S. and approved for use in Japan for people with severe symptoms. Reference standards of Remdesivir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 53 results for Remdesivir Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 18 1080000

Remdesivir

Remdesivir

  • Catalogue No.:PA 18 1080000

  • CAS :

    1809249-37-3

  • Molecular Formula : C27H35N6O8P

  • Molecular Weight : 602.58

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081000

(2S,3R,4S,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile

(2S,3R,4S,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile

  • Catalogue No.:PA 18 1081000

  • CAS :

    1355049-95-4

  • Molecular Formula : C12H13N5O4

  • Molecular Weight : 291.27

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081001

(2R,3R,4S,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-((benzyloxy)methyl)-3,4-dihydroxytetrahydrofuran-2-carbonitrile

(2R,3R,4S,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-((benzyloxy)methyl)-3,4-dihydroxytetrahydrofuran-2-carbonitrile

  • Catalogue No.:PA 18 1081001

  • CAS :

    NA

  • Molecular Formula : C19H19N5O4

  • Molecular Weight : 381.39

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081002

2-Ethylbutyl ((R)-(4-nitrophenoxy)(phenoxy)phosphoryl)-D-alaninate

2-Ethylbutyl ((R)-(4-nitrophenoxy)(phenoxy)phosphoryl)-D-alaninate

  • Catalogue No.:PA 18 1081002

  • CAS :

    2093124-22-0

  • Molecular Formula : C21H27N2O7P

  • Molecular Weight : 450.43

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081003

2-Ethylbutyl ((R)-((5-nitrohexa-1,5-dien-2-yl)oxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((R)-((5-nitrohexa-1,5-dien-2-yl)oxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081003

  • CAS :

    NA

  • Molecular Formula : C21H31N2O7P

  • Molecular Weight : 454.46

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081004

2-Ethylbutyl ((S)-(((Z)-5-nitrohexa-1,3,5-trien-2-yl)oxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((S)-(((Z)-5-nitrohexa-1,3,5-trien-2-yl)oxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081004

  • CAS :

    NA

  • Molecular Formula : C21H29N2O7P

  • Molecular Weight : 452.44

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081005

2-Ethylbutyl ((S)-(4-nitrophenoxy)(phenoxy)phosphoryl)-D-alaninate

2-Ethylbutyl ((S)-(4-nitrophenoxy)(phenoxy)phosphoryl)-D-alaninate

  • Catalogue No.:PA 18 1081005

  • CAS :

    2096985-18-9

  • Molecular Formula : C21H27N2O7P

  • Molecular Weight : 450.43

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081006

2-Ethylbutyl (chloro(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl (chloro(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081006

  • CAS :

    1355049-92-1

  • Molecular Formula : C15H23ClNO4P

  • Molecular Weight : 347.78

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081007

2-Ethylbutyl ((R)-hydroxy(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((R)-hydroxy(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081007

  • CAS :

    NA

  • Molecular Formula : C15H24NO5P

  • Molecular Weight : 329.33

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081008

2-Ethylbutyl D-alaninate

2-Ethylbutyl D-alaninate

  • Catalogue No.:PA 18 1081008

  • CAS :

    1689993-65-4

  • Molecular Formula : C9H19NO2

  • Molecular Weight : 173.26

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081009

2-Ethylbutyl ((R)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((R)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081009

  • CAS :

    2614984-92-6

  • Molecular Formula : C30H39N6O8P

  • Molecular Weight : 642.65

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081010

2-Ethylbutyl ((S)-(((2R,3S,4R,5S)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((S)-(((2R,3S,4R,5S)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081010

  • CAS :

    NA

  • Molecular Formula : C27H35N6O8P

  • Molecular Weight : 602.58

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081011

2-Ethylbutyl ((S)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-D-alaninate

2-Ethylbutyl ((S)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-D-alaninate

  • Catalogue No.:PA 18 1081011

  • CAS :

    2093124-26-4

  • Molecular Formula : C27H35N6O8P

  • Molecular Weight : 602.58

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081012

2-Ethylbutyl ((R)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((R)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081012

  • CAS :

    1911578-75-0

  • Molecular Formula : C27H35N6O8P

  • Molecular Weight : 602.58

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081013

2-Ethylbutyl (hydroxy(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl (hydroxy(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081013

  • CAS :

    2657766-11-3

  • Molecular Formula : C15H24NO5P

  • Molecular Weight : 329.33

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081014

((S)-(((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alanine

((S)-(((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alanine

  • Catalogue No.:PA 18 1081014

  • CAS :

    NA

  • Molecular Formula : C21H23N6O8P

  • Molecular Weight : 518.42

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081015

2-Ethylbutyl L-alaninate

2-Ethylbutyl L-alaninate

  • Catalogue No.:PA 18 1081015

  • CAS :

    946565-74-8

  • Molecular Formula : C9H19NO2

  • Molecular Weight : 173.26

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081016

((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methyl phenyl hydrogen (R)-phosphate

((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methyl phenyl hydrogen (R)-phosphate

  • Catalogue No.:PA 18 1081016

  • CAS :

    NA

  • Molecular Formula : C18H18N5O7P

  • Molecular Weight : 447.34

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081017

Pyrrolo[2,1-f][1,2,4]triazin-4-amine

Pyrrolo[2,1-f][1,2,4]triazin-4-amine

  • Catalogue No.:PA 18 1081017

  • CAS :

    159326-68-8

  • Molecular Formula : C6H6N4

  • Molecular Weight : 134.14

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081018

4-Amino-7-iodopyrrolo[2,1-f][1,2,4]triazine

4-Amino-7-iodopyrrolo[2,1-f][1,2,4]triazine

  • Catalogue No.:PA 18 1081018

  • CAS :

    1770840-43-1

  • Molecular Formula : C6H5IN4

  • Molecular Weight : 260.04

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081019

(3R,4R,5R)-3,4-Bis(benzyloxy)-5-((benzyloxy)methyl)dihydrofuran-2(3H)-one

(3R,4R,5R)-3,4-Bis(benzyloxy)-5-((benzyloxy)methyl)dihydrofuran-2(3H)-one

  • Catalogue No.:PA 18 1081019

  • CAS :

    55094-52-5

  • Molecular Formula : C26H26O5

  • Molecular Weight : 418.49

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081020

2-Ethylbutyl (hydroxy(phenoxy)phosphoryl)-D-alaninate

2-Ethylbutyl (hydroxy(phenoxy)phosphoryl)-D-alaninate

  • Catalogue No.:PA 18 1081020

  • CAS :

    NA

  • Molecular Formula : C15H24NO5P

  • Molecular Weight : 329.33

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081021

(3aR,4R,6R,6aR)-4-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carbonitrile

(3aR,4R,6R,6aR)-4-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carbonitrile

  • Catalogue No.:PA 18 1081021

  • CAS :

    1191237-80-5

  • Molecular Formula : C15H17N5O4

  • Molecular Weight : 331.33

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081022

(2R,3R,4S,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile

(2R,3R,4S,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile

  • Catalogue No.:PA 18 1081022

  • CAS :

    1191237-69-0

  • Molecular Formula : C12H13N5O4

  • Molecular Weight : 291.27

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081023

(2R,3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-carbonitrile

(2R,3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-carbonitrile

  • Catalogue No.:PA 18 1081023

  • CAS :

    1355357-49-1

  • Molecular Formula : C33H31N5O4

  • Molecular Weight : 561.64

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081024

(2S,3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-ol

(2S,3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-ol

  • Catalogue No.:PA 18 1081024

  • CAS :

    1911578-73-8

  • Molecular Formula : C32H32N4O5

  • Molecular Weight : 552.63

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081025

(((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methyl)triphosphoric Acid

(((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methyl)triphosphoric Acid

  • Catalogue No.:PA 18 1081025

  • CAS :

    1355149-45-9

  • Molecular Formula : C12H16N5O13P3

  • Molecular Weight : 531.2

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081026

2-Ethylbutyl ((R)-(perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((R)-(perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081026

  • CAS :

    NA

  • Molecular Formula : C21H23F5NO5P

  • Molecular Weight : 495.38

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081029

7-Bromopyrrolo[2,1-f][1,2,4]triazin-4-amine

7-Bromopyrrolo[2,1-f][1,2,4]triazin-4-amine

  • Catalogue No.:PA 18 1081029

  • CAS :

    937046-98-5

  • Molecular Formula : C6H5BrN4

  • Molecular Weight : 213.04

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081027

2-Ethylbutyl ((4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081027

  • CAS :

    1439900-56-7

  • Molecular Formula : C21H27N2O7P

  • Molecular Weight : 450.43

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081028

(2S,3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-carbonitrile

(2S,3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-carbonitrile

  • Catalogue No.:PA 18 1081028

  • CAS :

    1369903-46-7

  • Molecular Formula : C33H31N5O4

  • Molecular Weight : 561.64

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081030

Butyl ((S)-(((2R,3S,4R,5S)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

Butyl ((S)-(((2R,3S,4R,5S)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081030

  • CAS :

    NA

  • Molecular Formula : C25H31N6O8P

  • Molecular Weight : 574.53

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081031

Butyl (2S)-2-{[(S)-{[(2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl]methoxy}(phenoxy)phosphoryl]amino}propanoate

Butyl (2S)-2-{[(S)-{[(2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl]methoxy}(phenoxy)phosphoryl]amino}propanoate

  • Catalogue No.:PA 18 1081031

  • CAS :

    2601424-37-5

  • Molecular Formula : C25H31N6O8P

  • Molecular Weight : 574.53

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081032

2-Ethylbutyl ((S)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((S)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081032

  • CAS :

    1884576-18-4

  • Molecular Formula : C30H39N6O8P

  • Molecular Weight : 642.65

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081033

((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methyl phenyl hydrogen phosphate

((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methyl phenyl hydrogen phosphate

  • Catalogue No.:PA 18 1081033

  • CAS :

    2607871-93-0

  • Molecular Formula : C18H18N5O7P

  • Molecular Weight : 447.34

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081034

Remdesivir p-NitroPhenoxy L-Alanine Impurity

Remdesivir p-NitroPhenoxy L-Alanine Impurity

  • Catalogue No.:PA 18 1081034

  • CAS :

    1354823-36-1

  • Molecular Formula : C21H27N2O7P

  • Molecular Weight : 450.43

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081035

2-Ethylbutyl ((S)-(perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((S)-(perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081035

  • CAS :

    1911578-98-7

  • Molecular Formula : C21H23F5NO5P

  • Molecular Weight : 495.38

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PA 18 1081036

Remdesivir Phosphate Disodium Impurity

Remdesivir Phosphate Disodium Impurity

  • Catalogue No.:PA 18 1081036

  • CAS :

    2738560-54-6

  • Molecular Formula : C12H14N5Na2O7P

  • Molecular Weight : 417.23

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PA 18 1081038

2-Ethylbutyl ((((3aR,4R,6S,6aR)-6-(4-aminopyrrolo[1,2-a][1,3,5]triazin-7-yl)-6-cyano-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((((3aR,4R,6S,6aR)-6-(4-aminopyrrolo[1,2-a][1,3,5]triazin-7-yl)-6-cyano-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081038

  • CAS :

    NA

  • Molecular Formula : C30H39N6O8P

  • Molecular Weight : 642.65

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PA 18 1081039

Remdesivir Phosphate impurity

Remdesivir Phosphate impurity

  • Catalogue No.:PA 18 1081039

  • CAS :

    1911578-74-9

  • Molecular Formula : C12H14N5O7P

  • Molecular Weight : 371.25

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PA 18 1081041

Isopropyl ((S)-(4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate

Isopropyl ((S)-(4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081041

  • CAS :

    1256490-31-9

  • Molecular Formula : C18H21N2O7P

  • Molecular Weight : 408.35

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PA 18 1081042

Descyano Remdesivir Amide

Descyano Remdesivir Amide

  • Catalogue No.:PA 18 1081042

  • CAS :

    NA

  • Molecular Formula : C27H37N6O9P

  • Molecular Weight : 620.6

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PA 18 1081043

Butyl ((S)-(perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate

Butyl ((S)-(perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081043

  • CAS :

    1392015-43-8

  • Molecular Formula : C19H19F5NO5P

  • Molecular Weight : 467.33

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081044

(3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-carbonitrile

(3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-carbonitrile

  • Catalogue No.:PA 18 1081044

  • CAS :

    1191237-68-9

  • Molecular Formula : C33H31N5O4

  • Molecular Weight : 561.64

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PA 18 1081045

(S)-Sec-butyl ((perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate

(S)-Sec-butyl ((perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081045

  • CAS :

    1673560-27-4

  • Molecular Formula : C19H19F5NO5P

  • Molecular Weight : 467.33

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PA 18 1081046

Remdesivir O-Desphosphate Tri-OBn Impurity

Remdesivir O-Desphosphate Tri-OBn Impurity

  • Catalogue No.:PA 18 1081046

  • CAS :

    1355049-94-3

  • Molecular Formula : C32H32N4O5

  • Molecular Weight : 552.63

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081047

2-Ethylbutyl ((R)-(4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate

2-Ethylbutyl ((R)-(4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081047

  • CAS :

    1354823-37-2

  • Molecular Formula : C21H27N2O7P

  • Molecular Weight : 450.43

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081048

((((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)-L-alanine

((((2R,3S,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)-L-alanine

  • Catalogue No.:PA 18 1081048

  • CAS :

    1911579-04-8

  • Molecular Formula : C15H19N6O8P

  • Molecular Weight : 442.32

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081049

Butyl ((R)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

Butyl ((R)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA 18 1081049

  • CAS :

    NA

  • Molecular Formula : C25H31N6O8P

  • Molecular Weight : 574.53

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081050

2-Ethylbutyl ((R)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-D-alaninate

2-Ethylbutyl ((R)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-D-alaninate

  • Catalogue No.:PA 18 1081050

  • CAS :

    2096990-00-8

  • Molecular Formula : C27H35N6O8P

  • Molecular Weight : 602.58

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Drug Reference Standards & Impurity Synthesis in India
PA 18 1081051

Remdesivir R-P isomer

Remdesivir R-P isomer

  • Catalogue No.:PA 18 1081051

  • CAS :

    NA

  • Molecular Formula : C27H35N6O8P

  • Molecular Weight : 602.58

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Drug Reference Standards & Impurity Synthesis in India
PA BSC 10818870

2-Ethylbutyl ((4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate (BSC)

2-Ethylbutyl ((4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate

  • Catalogue No.:PA BSC 10818870

  • CAS :

    1439900-56-7

  • Molecular Formula : C21H27N2O7P

  • Molecular Weight : 450.43

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Drug Reference Standards & Impurity Synthesis in India
PA BSC 10818936

Pyrrolo[2,1-f][1,2,4]triazin-4-amine (BSC)

Pyrrolo[2,1-f][1,2,4]triazin-4-amine

  • Catalogue No.:PA BSC 10818936

  • CAS :

    159326-68-8

  • Molecular Formula : C6H6N4

  • Molecular Weight : 134.14

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