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Remdesivir and its related Stable Isotopes


Last updated on 12-Mar-2023

The most common Remdesivir Stable Isotopes are listed below:


PRODUCT STRUCTURE

Remdesivir 15N,13C3

Remdesivir 15N,13C3


CAT No.: CS-O-36157

CAS Number: 1809249-37-3 (Unlabeled)

Category: Remdesivir Stable Isotopes

Molecular Formula: C24¹³C3H35N5¹5NO8P

Remdesivir Stable Isotopes

Remdesivir 15N,13C3, D4

Remdesivir 15N,13C3, D4


CAT No.: CS-O-35727

CAS Number: 1809249-37-3 (Unlabeled)

Category: Remdesivir Stable Isotopes

Molecular Formula: C24¹³C3H31D4N5¹⁵NO8P

Remdesivir Stable Isotopes

Remdesivir Alanine D4

Remdesivir Alanine D4


CAT No.: CS-T-93681

CAS Number: 1809249-37-3 (Unlabeled)

Category: Remdesivir Stable Isotopes

Molecular Formula: C28H33D4N6O8P

Remdesivir Stable Isotopes

Remdesivir Alanine D4 (Mixture of diastereomers)

Remdesivir Alanine D4 (Mixture of diastereomers)


CAT No.: CS-O-36312

Category: Remdesivir Stable Isotopes

Molecular Formula: C27H31D4N6O8P

Remdesivir Stable Isotopes

Remdesivir D5 (Mixture of diastereomers)

Remdesivir D5 (Mixture of diastereomers)


CAT No.: CS-O-36317

Category: Remdesivir Stable Isotopes

Remdesivir Stable Isotopes

Remdesivir GS-704277-D4

Remdesivir GS-704277-D4


CAT No.: CS-O-36488

CAS Number: 1911579-04-8 (Unlabeled)

Category: Remdesivir Stable Isotopes

Molecular Formula: C15H15D4N6O8P

Remdesivir Stable Isotopes

Remdesivir-13C6

Remdesivir-13C6


CAT No.: CS-O-35826

CAS Number: 1809249-37-3 (Unlabeled)

Category: Remdesivir Stable Isotopes

Molecular Formula: C2113C6H35N6O8P

Remdesivir Stable Isotopes

Remdesivir-d5

Remdesivir-d5


CAT No.: CS-O-44760

Category: Remdesivir Stable Isotopes

Molecular Formula: C20H30D5N6O8P

Remdesivir Stable Isotopes

Other Reference Standards of Remdesivir


PRODUCT STRUCTURE

D-Alanine, N-[(S)-(4-nitrophenoxy)phenoxyphosphinyl]-, 2-ethylbutyl ester (IMP 6)

D-Alanine, N-[(S)-(4-nitrophenoxy)phenoxyphosphinyl]-, 2-ethylbutyl ester (IMP 6)


CAT No.: CS-P-08456

Category: Impurities

CAS Number: 2096985-18-9

Molecular Formula: C21H27N2O7P

Remdesivir

GS-773095

GS-773095


CAT No.: CS-O-36124

Category: Impurities

Molecular Formula: C27H37N6O9P

Remdesivir

L-Alanine, N-(chlorophenoxyphosphinyl)-, 2-ethylbutyl ester (IMP 7)

L-Alanine, N-(chlorophenoxyphosphinyl)-, 2-ethylbutyl ester (IMP 7)


CAT No.: CS-P-08460

Category: Impurities

CAS Number: 1355049-92-1

Molecular Formula: C15H23ClNO4P

Remdesivir

L-Alanine, N-[(R)-(4-nitrophenoxy)phenoxyphosphinyl]-, 2-ethylbutyl ester (IMP 5)

L-Alanine, N-[(R)-(4-nitrophenoxy)phenoxyphosphinyl]-, 2-ethylbutyl ester (IMP 5)


CAT No.: CS-P-08455

Category: Impurities

CAS Number: 1354823-37-2

Molecular Formula: C21H27N2O7P

Remdesivir

L-Alanine, N-[(S)-(4-nitrophenoxy)phenoxyphosphinyl]-, 2-ethylbutyl ester (IMP 4)

L-Alanine, N-[(S)-(4-nitrophenoxy)phenoxyphosphinyl]-, 2-ethylbutyl ester (IMP 4)


CAT No.: CS-P-08454

Category: Impurities

CAS Number: 1354823-36-1

Molecular Formula: C21H27N2O7P

Remdesivir

NSJ-Remdesivir-RS004

NSJ-Remdesivir-RS004


CAT No.: CS-RS-00131

Category: Impurities

CAS Number: 1911578-73-8

Molecular Formula: C32H32N4O5

Remdesivir

NSJ-Remdesivir-RS005

NSJ-Remdesivir-RS005


CAT No.: CS-RS-00133

Category: Impurities

CAS Number: 1355357-49-1

Molecular Formula: C33H31N5O4

Remdesivir

NSJ-Remdesivir-RS009

NSJ-Remdesivir-RS009


CAT No.: CS-RS-00132

Category: Impurities

CAS Number: 1191237-80-5

Molecular Formula: C15H17N5O4

Remdesivir

NSJ-Remdesivir-RS012

NSJ-Remdesivir-RS012


CAT No.: CS-RS-00134

Category: Impurities

CAS Number: 2096981-79-0

Molecular Formula: C9H20ClNO2

Remdesivir

Remdesivir

Remdesivir


CAT No.: CS-ZB-33160

Category: API Standards

CAS Number: 1809249-37-3

Molecular Formula: C₂₇H₃₅N₆O₈P

Remdesivir

Remdesivir Alanine Metabolite Acetate (Ala-Met)

Remdesivir Alanine Metabolite Acetate (Ala-Met)


CAT No.: CS-O-35765

Category: Metabolites

CAS Number: 1911579-04-8 (free base)

Molecular Formula: C₁₇H₂₃N₆O₁₀P

Remdesivir

Remdesivir Bis Phosphoryl impurity

Remdesivir Bis Phosphoryl impurity


CAT No.: CS-EO-00544

Category: Impurities

Molecular Formula: C42H57N7O12P2

Remdesivir

Remdesivir Desphenyl Acid Impurity

Remdesivir Desphenyl Acid Impurity


CAT No.: CS-O-38416

Category: Impurities

Molecular Formula: C15H19N6O8P

Remdesivir

Remdesivir Desphenyl Impurity

Remdesivir Desphenyl Impurity


CAT No.: CS-O-35893

Category: Impurities

Molecular Formula: C21H31N6O8P

Remdesivir

Remdesivir Impurity 1

Remdesivir Impurity 1


CAT No.: CS-P-08449

Category: Impurities

CAS Number: 1355049-95-4

Molecular Formula: C12H13N5O4

Remdesivir

Remdesivir Impurity 10

Remdesivir Impurity 10


CAT No.: CS-O-35701

Category: Impurities

CAS Number: 1884576-18-4

Molecular Formula: C30H39N6O8P

Remdesivir

Remdesivir Impurity 11

Remdesivir Impurity 11


CAT No.: CS-O-35702

Category: Impurities

Molecular Formula: C27H35N6O8P

Remdesivir

Remdesivir Impurity 12

Remdesivir Impurity 12


CAT No.: CS-O-35703

Category: Impurities

CAS Number: 2093124-26-4

Molecular Formula: C27H35N6O8P

Remdesivir

Remdesivir Impurity 13

Remdesivir Impurity 13


CAT No.: CS-O-35704

Category: Impurities

CAS Number: 1911578-75-0

Molecular Formula: C27H35N6O8P

Remdesivir

Remdesivir Impurity 14

Remdesivir Impurity 14


CAT No.: CS-O-35705

Category: Impurities

Molecular Formula: C15H24NO5P

Remdesivir

Remdesivir Impurity 15

Remdesivir Impurity 15


CAT No.: CS-O-35706

Category: Impurities

Molecular Formula: C21H23N6O8P

Remdesivir

Remdesivir Impurity 16

Remdesivir Impurity 16


CAT No.: CS-O-35710

Category: Impurities

Molecular Formula: C27H35N6O8P

Remdesivir

Remdesivir Impurity 16

Remdesivir Impurity 16


CAT No.: CS-RS-00084

Category: Impurities

Molecular Formula: C27H35N6O8P

Remdesivir

Remdesivir Impurity 17

Remdesivir Impurity 17


CAT No.: CS-O-35707

Category: Impurities

CAS Number: 946565-74-8

Molecular Formula: C9H19NO2

Remdesivir

Remdesivir Impurity 18

Remdesivir Impurity 18


CAT No.: CS-O-35708

Category: Impurities

Molecular Formula: C18H18N5O7P

Remdesivir

Remdesivir Impurity 2

Remdesivir Impurity 2


CAT No.: CS-P-08450

Category: Impurities

Molecular Formula: C₁₉H₁₉N₅O₄

Remdesivir

Remdesivir Impurity 3

Remdesivir Impurity 3


CAT No.: CS-O-35698

Category: Impurities

CAS Number: 2093124-22-0

Molecular Formula: C21H27N2O7P

Remdesivir

Remdesivir Impurity 41

Remdesivir Impurity 41


CAT No.: CS-EO-00861

Category: Impurities

CAS Number: 5435-24-5

Molecular Formula: C20H18O3S

Remdesivir

Remdesivir Impurity 43

Remdesivir Impurity 43


CAT No.: CS-EO-01113

Category: Impurities

CAS Number: 2601424-37-5

Molecular Formula: C25H31N6O8P

Remdesivir

Remdesivir Impurity 8

Remdesivir Impurity 8


CAT No.: CS-O-35699

Category: Impurities

Molecular Formula: C15H24NO5P

Remdesivir

Remdesivir Impurity 9

Remdesivir Impurity 9


CAT No.: CS-O-35700

Category: Impurities

CAS Number: 1689993-65-4

Molecular Formula: C9H19NO2

Remdesivir

Remdesivir Impurity C

Remdesivir Impurity C


CAT No.: CS-EO-01097

Category: Impurities

CAS Number: 2563618-05-1

Molecular Formula: C25H31N6O8P

Remdesivir

Remdesivir impurity-18 Triethylamine salt

Remdesivir impurity-18 Triethylamine salt


CAT No.: CS-O-35988

Category: Impurities

Molecular Formula: C₂₄H₃₃N₆O₇P

Remdesivir

Remdesivir N-oxide

Remdesivir N-oxide


CAT No.: CS-O-35716

Category: Impurities

Molecular Formula: C21H23N6O9P

Remdesivir

Remdesivir Nucleoside Monophosphate

Remdesivir Nucleoside Monophosphate


CAT No.: CS-O-35766

Category: Metabolites

CAS Number: 1911578-74-9

Molecular Formula: C12H12N5O7P

Remdesivir

Remdesivir Nucleoside Monophosphate Ammonium salt

Remdesivir Nucleoside Monophosphate Ammonium salt


CAT No.: CS-O-35967

Category: Impurities

CAS Number: 1911578-74-9 (free base)

Molecular Formula: C₁₂H₂₀N₇O₇P

Remdesivir

Remdesivir Nucleoside Triphosphate

Remdesivir Nucleoside Triphosphate


CAT No.: CS-O-35767

Category: Metabolites

CAS Number: 1355149-45-9

Molecular Formula: C12H16N5O13P3

Remdesivir

Remdesivir Phosphate Impurity

Remdesivir Phosphate Impurity


CAT No.: CS-O-38418

Category: Impurities

CAS Number: 1911578-74-9

Molecular Formula: C12H14N5O7P

Remdesivir

Remdesivir R-P isomer and S-isomer at CN

Remdesivir R-P isomer and S-isomer at CN


CAT No.: CS-O-35894

Category: Impurities

Molecular Formula: C27H35N6O8P

Remdesivir

Remdesivir R-P-D Alanine Isomer

Remdesivir R-P-D Alanine Isomer


CAT No.: CS-O-38419

Category: Impurities

Molecular Formula: C27H35N6O8P

Remdesivir

((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-y

((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-y


CAT No.: CS-O-36063

Category: Impurities

Molecular Formula: C18H18N5O7P

Remdesivir

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

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


CAT No.: CS-O-35920

Category: Impurities

Molecular Formula: C19H19N5O4

Remdesivir

(2S)-2-ethylbutyl 2-(((((2R,3S,4R,5R)-5-(4-amino-5-benzylpyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-

(2S)-2-ethylbutyl 2-(((((2R,3S,4R,5R)-5-(4-amino-5-benzylpyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-


CAT No.: CS-O-36069

Category: Impurities

Molecular Formula: C34H41N6O8P

Remdesivir

(2S)-2-ethylbutyl 2-(((((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-4-hydroxy

(2S)-2-ethylbutyl 2-(((((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-4-hydroxy


CAT No.: CS-O-35715

Category: Impurities

Molecular Formula: C27H35N6O8P

Remdesivir

(2S)-2-ethylbutyl 2-((((7-((2R,3R,4S,5R)-2-cyano-5-((((((S)-1-(2-ethylbutoxy)-1-oxopropan-2-yl)amino

(2S)-2-ethylbutyl 2-((((7-((2R,3R,4S,5R)-2-cyano-5-((((((S)-1-(2-ethylbutoxy)-1-oxopropan-2-yl)amino


CAT No.: CS-O-36070

Category: Impurities

Molecular Formula: C42H57N7O12P2

Remdesivir

(2S)-2-ethylbutyl 2-(((perfluorophenoxy)(phenoxy)phosphoryl)amino)propanoate

(2S)-2-ethylbutyl 2-(((perfluorophenoxy)(phenoxy)phosphoryl)amino)propanoate


CAT No.: CS-O-35914

Category: Impurities

CAS Number: 1673560-19-4

Molecular Formula: C21H23F5NO5P

Remdesivir

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

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


CAT No.: CS-O-35911

Category: Impurities

CAS Number: 1369903-46-7

Molecular Formula: C33H31N5O4

Remdesivir

(3aR,4S,6R,6aR)-4-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-(hydroxymethyl)-2,2-dimethyltetrahydr

(3aR,4S,6R,6aR)-4-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-(hydroxymethyl)-2,2-dimethyltetrahydr


CAT No.: CS-O-35915

Category: Impurities

Molecular Formula: C15H17N5O4

Remdesivir

(S)-2-ethylbutyl 2-((bis(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dih

(S)-2-ethylbutyl 2-((bis(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dih


CAT No.: CS-O-36071

Category: Impurities

Molecular Formula: C33H42N11O11P

Remdesivir

(S)-butyl 2-(((S)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethy

(S)-butyl 2-(((S)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethy


CAT No.: CS-O-35776

Category: Impurities

Molecular Formula: C28H35N6O8P

Remdesivir

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

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


CAT No.: CS-O-35919

Category: Impurities

CAS Number: 1439900-56-7

Molecular Formula: C21H27N2O7P

Remdesivir

2-Ethylbutyl ((R)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethy

2-Ethylbutyl ((R)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethy


CAT No.: CS-O-35930

Category: Impurities

Molecular Formula: C30H39N6O8P

Remdesivir

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

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


CAT No.: CS-O-35917

Category: Impurities

CAS Number: 1911578-99-8

Molecular Formula: C21H23F5NO5P

Remdesivir

2-Ethylbutyl ((S)-(((2R,3R,4R,5S)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxy

2-Ethylbutyl ((S)-(((2R,3R,4R,5S)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxy


CAT No.: CS-O-35931

Category: Impurities

Molecular Formula: C27H35N6O8P

Remdesivir

2-Ethylbutyl ((S)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethy

2-Ethylbutyl ((S)-(((3aR,4R,6R,6aR)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-cyano-2,2-dimethy


CAT No.: CS-O-35922

Category: Impurities

Molecular Formula: C30H39N6O8P

Remdesivir

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

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


CAT No.: CS-O-35918

Category: Impurities

Molecular Formula: C21H23F5NO5P

Remdesivir

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

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


CAT No.: CS-O-35916

Category: Impurities

CAS Number: 1911578-98-7

Molecular Formula: C21H23F5NO5P

Remdesivir