Letermovir Nitroso Impurity 1

Catlog No : SAG-MB-05451

CAS No : NA

Molecular Formula : C22H21F4N5O4

Molecular Weight : 495.43

Letermovir

Catlog No : SAG-MB-06216

CAS No : 917389-32-3

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.55

(S)-2-(8-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-oxo-1,2,3,4-tetrahydroquinazolin-4-yl)acetic Acid

Catlog No : SAG-MB-06217

CAS No : 2758792-73-1

Molecular Formula : C18H14F4N2O4

Molecular Weight : 398.31

1-(3-Methoxyphenyl)piperazine

Catlog No : SAG-MB-06218

CAS No : 16015-71-7

Molecular Formula : C11H16N2O

Molecular Weight : 192.26

Phenylmethyl (4S)-8-fluoro-1,2,3,4-tetrahydro-3-[2-methoxy-5-(trifluoromethyl)phenyl]-2-oxo-4-quinazolineacetate

Catlog No : SAG-MB-06219

CAS No : NA

Molecular Formula : C25H20F4N2O4

Molecular Weight : 488.14

Methyl 8-fluoro-3,4-dihydro-2-[4-(3-methoxyphenyl)-1-piperazinyl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4-quinazolineacetate

Catlog No : SAG-MB-06229

CAS No : 791117-40-3

Molecular Formula : C30H30F4N4O4

Molecular Weight : 586.58

Letermovir Racemic Mixture

Catlog No : SAG-MB-06230

CAS No : 791116-51-3

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.20

Methyl 2-chloro-8-fluoro-3,4-dihydro-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4-quinazolineacetate

Catlog No : SAG-MB-06231

CAS No : 917389-18-5

Molecular Formula : C19H15ClF4N2O3

Molecular Weight : 430.78

N-(2-Bromo-6-fluorophenyl)-N'-[2-methoxy-5-(trifluoromethyl)phenyl] urea

Catlog No : SAG-MB-06373

CAS No : 917389-23-2

Molecular Formula : C15H11BrF4N2O2

Molecular Weight : 405.99

Methyl 2-[8-fluoro-3-[2-methoxy-5-(trifluoromethyl) phenyl]-2-oxo-1,2,3,4-tetrahydroquinazolin-4-yl] acetate

Catlog No : SAG-MB-06374

CAS No : 917389-21-0

Molecular Formula : C19H16F4N2O4

Molecular Weight : 412.33

2-Methoxy-5-(trifluoromethyl)phenyl isocyanate

Catlog No : SAG-MB-06376

CAS No : 16588-75-3

Molecular Formula : C9H6F3NO2

Molecular Weight : 217.14

Methyl 8-fluoro-3,4-dihydro-3-[2-methoxy-5-(trifluoromethyl)phenyl]-2-(1-piperazinyl)-4-quinazolineacetate

Catlog No : SAG-MB-06377

CAS No : 2864441-30-3

Molecular Formula : C23H24F4N4O3

Molecular Weight : 480.18

Methyl (4R)-8-fluoro-3,4-dihydro-3-[2-methoxy-5-(trifluoromethyl)phenyl]-2-(1-piperazinyl)-4-quinazolineacetate

Catlog No : SAG-MB-06378

CAS No : 2864441-33-6

Molecular Formula : C23H24F4N4O3

Molecular Weight : 480.18

Letermovir N-Oxide

Catlog No : SAG-MB-06809

CAS No : 2991059-71-1

Molecular Formula : C29H28F4N4O5

Molecular Weight : 588.6

(RS)-2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl) phenyl)-2-(4-(4-methoxyphenyl)piperazin-1-yl)-3,4-di hydroquinazolin-4-yl)acetic acid

Catlog No : SAG-MB-06814

CAS No : NA

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.6

(RS)-2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl) phenyl)-2-(4-(2-methoxyphenyl)piperazin-1-yl)-3,4- dihydroquinazolin-4-yl)acetic acid

Catlog No : SAG-MB-06826

CAS No : NA

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.56

(RS)-2-(3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4- (3-methoxyphenyl)piperazin-1-yl)-3,4- dihydroquinazolin-4-yl) acetic acid

Catlog No : SAG-MB-06827

CAS No : NA

Molecular Formula : C29H29F3N4O4

Molecular Weight : 554.21

Methyl (Z)-3-(3-fluoro-2-(3-(2-methoxy-5-(tri fluoromethyl)phenyl) ureido)phenyl)acrylate

Catlog No : SAG-MB-06829

CAS No : NA

Molecular Formula : C19H16F4N2O4

Molecular Weight : 412.34

(RS)-2-(8-fluoro-3-(4-methoxy-3-(trifluoromethyl) phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4- dihydroquinazolin-4-yl)acetic acid

Catlog No : SAG-MB-06847

CAS No : NA

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.56

Methyl (S)-2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetate

Catlog No : SAG-MB-06848

CAS No : 917389-29-8

Molecular Formula : C30H30F4N4O4

Molecular Weight : 586.6

3-Methoxy Trifluoro methyl phenyl Isomer of Letermovir

Catlog No : SAG-MB-06851

CAS No : NA

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.56

Isopropyl (S)-2-(8-fluoro-3-(2-methoxy-5-(trifluoro methyl)phenyl)-2-(4-(3-methoxyphenyl) piperazin-1- yl)-3,4-dihydroquinazolin-4-yl) acetate

Catlog No : SAG-MB-06853

CAS No : 2872586-94-0

Molecular Formula : C32H34F4N4O4

Molecular Weight : 614.64

Letermovir Enantiomer (R-Letermovir)

Catlog No : SAG-MB-06854

CAS No : 917389-37-8

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.6

Letermovir d8

Catlog No : SAG-MB-21059

CAS No : 1961287-35-3

Molecular Formula : C29H20D8F4N4O4

Molecular Weight : 580.6

(R)-Letermovir Ethyl Ester

Catlog No : SAG-MB-21060

CAS No : 2864441-55-2

Molecular Formula : C31H32F4N4O4

Molecular Weight : 600.6

Letermovir Ethyl Ester

Catlog No : SAG-MB-21061

CAS No : 2758792-79-7

Molecular Formula : C31H32F4N4O4

Molecular Weight : 600.6

Letermovir Isopropyl Ester Impurity

Catlog No : SAG-MB-21062

CAS No : NA

Molecular Formula : C32H34F4N4O4

Molecular Weight : 614.64

Letermovir Impurity 7

Catlog No : SAG-MB-21063

CAS No : 2994645-03-1

Molecular Formula : C29H26F4N4O6

Molecular Weight : 602.5

Letermovir Impurity 9

Catlog No : SAG-MB-21064

CAS No : 2991299-71-7

Molecular Formula : C29H26F4N4O4

Molecular Weight : 570.5

Letermovir Impurity 11

Catlog No : SAG-MB-21065

CAS No : 2991059-69-7

Molecular Formula : C18H14F4N2O4

Molecular Weight : 398.3

Letermovir Impurity 15

Catlog No : SAG-MB-21066

CAS No : 2991059-70-0

Molecular Formula : C22H22F4N4O3

Molecular Weight : 466.4

Letermovir Impurity 17

Catlog No : SAG-MB-21067

CAS No : 215649-80-2

Molecular Formula : C11H14N2O2

Molecular Weight : 206.2

Letermovir Impurity 21

Catlog No : SAG-MB-21068

CAS No : 1450883-22-3

Molecular Formula : C19H16F4N2O4

Molecular Weight : 412.3

Letermovir Impurity 2

Catlog No : SAG-MB-31922

CAS No : NA

Molecular Formula : C28H26F4N4O4

Molecular Weight : 558.53

Letermovir Impurity 3

Catlog No : SAG-MB-31923

CAS No : NA

Molecular Formula : C28H26F4N4O4

Molecular Weight : 558.5

Letermovir Impurity 4

Catlog No : SAG-MB-31924

CAS No : NA

Molecular Formula : C22H22F4N4O3

Molecular Weight : 466.4

Letermovir D3

Catlog No : SAG-MB-33574

CAS No : NA

Molecular Formula : C29H25D3F4N4O4

Molecular Weight : 575.6

Letermovir N-Oxide Impurity 2

Catlog No : SAG-MB-34026

CAS No : NA

Molecular Formula : C29H28F4N4O5

Molecular Weight : 588.6

Letermovir Di N-Oxide Impurity

Catlog No : SAG-MB-34027

CAS No : NA

Molecular Formula : C29H28F4N4O6

Molecular Weight : 604.6

Letermovir Des Methoxy Phenyl Impurity

Catlog No : SAG-MB-34715

CAS No : NA

Molecular Formula : C28H26F4N4O4

Molecular Weight : 558.52

Letermovir Des Fluoro Methyl Ester Impurity

Catlog No : SAG-MB-34717

CAS No : NA

Molecular Formula : C30H31F3N4O4

Molecular Weight : 568.6

Letermovir Methyl Ester Impurity

Catlog No : SAG-MB-34718

CAS No : NA

Molecular Formula : C30H30F4N4O4.C20H18O8.C4H8O2

Molecular Weight : 1061.05

(S)-2-(7-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetic acid

Catlog No : SAG-MB-35252

CAS No : NA

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.56

(S)-2-(5-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2 -(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetic acid

Catlog No : SAG-MB-35688

CAS No : NA

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.56

Letermovir Impurity 23

Catlog No : SAG-MB-35945

CAS No : NA

Molecular Formula : C29H28F4N4O4

Molecular Weight : 572.56

Letermovir

Letermovir Nitroso Impurity 1

Letermovir

(S)-2-(8-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-oxo-1,2,3,4-tetrahydroquinazolin-4-yl)acetic Acid

1-(3-Methoxyphenyl)piperazine

Phenylmethyl (4S)-8-fluoro-1,2,3,4-tetrahydro-3-[2-methoxy-5-(trifluoromethyl)phenyl]-2-oxo-4-quinazolineacetate

Methyl 8-fluoro-3,4-dihydro-2-[4-(3-methoxyphenyl)-1-piperazinyl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4-quinazolineacetate

Letermovir Racemic Mixture

Methyl 2-chloro-8-fluoro-3,4-dihydro-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4-quinazolineacetate

N-(2-Bromo-6-fluorophenyl)-N'-[2-methoxy-5-(trifluoromethyl)phenyl] urea

Methyl 2-[8-fluoro-3-[2-methoxy-5-(trifluoromethyl) phenyl]-2-oxo-1,2,3,4-tetrahydroquinazolin-4-yl] acetate

2-Methoxy-5-(trifluoromethyl)phenyl isocyanate

Methyl 8-fluoro-3,4-dihydro-3-[2-methoxy-5-(trifluoromethyl)phenyl]-2-(1-piperazinyl)-4-quinazolineacetate

Methyl (4R)-8-fluoro-3,4-dihydro-3-[2-methoxy-5-(trifluoromethyl)phenyl]-2-(1-piperazinyl)-4-quinazolineacetate

Letermovir N-Oxide

(RS)-2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl) phenyl)-2-(4-(4-methoxyphenyl)piperazin-1-yl)-3,4-di hydroquinazolin-4-yl)acetic acid

(RS)-2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl) phenyl)-2-(4-(2-methoxyphenyl)piperazin-1-yl)-3,4- dihydroquinazolin-4-yl)acetic acid

(RS)-2-(3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4- (3-methoxyphenyl)piperazin-1-yl)-3,4- dihydroquinazolin-4-yl) acetic acid

Methyl (Z)-3-(3-fluoro-2-(3-(2-methoxy-5-(tri fluoromethyl)phenyl) ureido)phenyl)acrylate

(RS)-2-(8-fluoro-3-(4-methoxy-3-(trifluoromethyl) phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4- dihydroquinazolin-4-yl)acetic acid

Methyl (S)-2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetate

3-Methoxy Trifluoro methyl phenyl Isomer of Letermovir

Isopropyl (S)-2-(8-fluoro-3-(2-methoxy-5-(trifluoro methyl)phenyl)-2-(4-(3-methoxyphenyl) piperazin-1- yl)-3,4-dihydroquinazolin-4-yl) acetate

Letermovir Enantiomer (R-Letermovir)

Letermovir d8

(R)-Letermovir Ethyl Ester

Letermovir Ethyl Ester

Letermovir Isopropyl Ester Impurity

Letermovir Impurity 7

Letermovir Impurity 9

Letermovir Impurity 11

Letermovir Impurity 15

Letermovir Impurity 17

Letermovir Impurity 21

Letermovir Impurity 2

Letermovir Impurity 3

Letermovir Impurity 4

Letermovir D3

Letermovir N-Oxide Impurity 2

Letermovir Di N-Oxide Impurity

Letermovir Des Methoxy Phenyl Impurity

Letermovir Des Fluoro Methyl Ester Impurity

Letermovir Methyl Ester Impurity

(S)-2-(7-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetic acid

(S)-2-(5-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2 -(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetic acid

Letermovir Impurity 23

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