cobicistat and its Impurities

Cobicistat is used to increase the amounts of atazanavir or darunavir in the blood when these medications are used to treat human immunodeficiency virus. Cobicistat, with trade name Tybost. Reference standards of Cobicistat API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 35 results for cobicistat Impurities
Drug Reference Standards & Impurity Synthesis in India
PA STI 022390

Cobicistat-d8

Cobicistat-d8


  • Catalogue No.:PA STI 022390

  • CAS :

    NA

  • Molecular Formula : C40H46D8N7O5S2

  • Molecular Weight : 784.07

Drug Reference Standards & Impurity Synthesis in India
PA 56 91000

Cobicistat

Cobicistat


  • Catalogue No.:PA 56 91000

  • CAS :

    1004316-88-4

  • Molecular Formula : C40H53N7O5S2

  • Molecular Weight : 776.03

Drug Reference Standards & Impurity Synthesis in India
PA 56 91510

4-((S)-4-(((2R,5R)-1,6-Diphenyl-5-(((thiazol-5-ylmethoxy)carbonyl)amino)hexan-2-yl)amino)-3-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-oxobutyl)morpholine 4-Oxide

4-((S)-4-(((2R,5R)-1,6-Diphenyl-5-(((thiazol-5-ylmethoxy)carbonyl)amino)hexan-2-yl)amino)-3-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-oxobutyl)morpholine 4-Oxide


  • Catalogue No.:PA 56 91510

  • CAS :

    1992785-27-9

  • Molecular Formula : C40H53N7O6S2

  • Molecular Weight : 792.03

Drug Reference Standards & Impurity Synthesis in India
PA 56 91520

Hydroxy Cobicistat

Hydroxy Cobicistat


  • Catalogue No.:PA 56 91520

  • CAS :

    1051463-40-1

  • Molecular Formula : C40H53N7O6S2

  • Molecular Weight : 792.03

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911000

bis(Thiazol-5-ylmethyl) Carbonate

bis(Thiazol-5-ylmethyl) Carbonate


  • Catalogue No.:PA 56 0911000

  • CAS :

    1370406-84-0

  • Molecular Formula : C9H8N2O3S2

  • Molecular Weight : 256.29

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911001

(S)-1-((2-Isopropylthiazol-4-yl)methyl)-1-methyl-3-(2-oxotetrahydrofuran-3-yl)urea

(S)-1-((2-Isopropylthiazol-4-yl)methyl)-1-methyl-3-(2-oxotetrahydrofuran-3-yl)urea


  • Catalogue No.:PA 56 0911001

  • CAS :

    1004316-93-1

  • Molecular Formula : C13H19N3O3S

  • Molecular Weight : 297.37

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911002

(S)-N-((2R,5R)-5-Amino-1,6-diphenylhexan-2-yl)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamide

(S)-N-((2R,5R)-5-Amino-1,6-diphenylhexan-2-yl)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamide


  • Catalogue No.:PA 56 0911002

  • CAS :

    1992785-25-7

  • Molecular Formula : C35H50N6O3S

  • Molecular Weight : 634.88

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911003

(S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)-N-((2R,5R)-5-((R)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)-4-morpholinobutanamide

(S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)-N-((2R,5R)-5-((R)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)-4-morpholinobutanamide


  • Catalogue No.:PA 56 0911003

  • CAS :

    NA

  • Molecular Formula : C52H76N10O6S2

  • Molecular Weight : 1001.36

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911004

bis(Thiazol-5-ylmethyl) ((2S,5S)-1,6-diphenylhexane-2,5-diyl)dicarbamate

bis(Thiazol-5-ylmethyl) ((2S,5S)-1,6-diphenylhexane-2,5-diyl)dicarbamate


  • Catalogue No.:PA 56 0911004

  • CAS :

    NA

  • Molecular Formula : C28H30N4O4S2

  • Molecular Weight : 550.69

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911005

Thiazol-5-ylmethyl ((2S,5S)-5-((S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate

Thiazol-5-ylmethyl ((2S,5S)-5-((S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate


  • Catalogue No.:PA 56 0911005

  • CAS :

    2230789-82-7

  • Molecular Formula : C40H53N7O5S2

  • Molecular Weight : 776.03

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911006

9R-Cobicistat

9R-Cobicistat


  • Catalogue No.:PA 56 0911006

  • CAS :

    1051463-82-1

  • Molecular Formula : C40H53N7O5S2

  • Molecular Weight : 776.03

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911007

Thiazol-5-ylmethyl ((2S,5S)-5-((R)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate

Thiazol-5-ylmethyl ((2S,5S)-5-((R)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate


  • Catalogue No.:PA 56 0911007

  • CAS :

    NA

  • Molecular Formula : C40H53N7O5S2

  • Molecular Weight : 776.03

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911008

2-(4-((Methylamino)methyl)thiazol-2-yl)propan-2-ol

2-(4-((Methylamino)methyl)thiazol-2-yl)propan-2-ol


  • Catalogue No.:PA 56 0911008

  • CAS :

    1051463-24-1

  • Molecular Formula : C8H14N2OS

  • Molecular Weight : 186.27

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911009

(2R,5S)-2,5-Dibenzylhexanediamide

(2R,5S)-2,5-Dibenzylhexanediamide


  • Catalogue No.:PA 56 0911009

  • CAS :

    1640036-98-1

  • Molecular Formula : C20H24N2O2

  • Molecular Weight : 324.42

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911010

Thiazol-5-ylmethyl ((2R,5R)-5-((S)-2-(3-(2-isopropylthiazole-4-carbonyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate

Thiazol-5-ylmethyl ((2R,5R)-5-((S)-2-(3-(2-isopropylthiazole-4-carbonyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate


  • Catalogue No.:PA 56 0911010

  • CAS :

    NA

  • Molecular Formula : C40H51N7O6S2

  • Molecular Weight : 790.01

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911011

Cobicistat Impurity hydrochloride

Cobicistat Impurity hydrochloride


  • Catalogue No.:PA 56 0911011

  • CAS :

    NA

  • Molecular Formula : C8H15ClN2OS

  • Molecular Weight : 222.73

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911012

Cobicistat Impurity

Cobicistat Impurity


  • Catalogue No.:PA 56 0911012

  • CAS :

    NA

  • Molecular Formula : C8H16N2O3

  • Molecular Weight : 188.23

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911013

Thiazol-5-ylmethyl ((2R,5R)-5-(2-amino-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate trihydrochloride

Thiazol-5-ylmethyl ((2R,5R)-5-(2-amino-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate trihydrochloride


  • Catalogue No.:PA 56 0911013

  • CAS :

    NA

  • Molecular Formula : C31H44Cl3N5O4S

  • Molecular Weight : 689.13

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911014

Thiazol-5-ylmethyl ((2R,5R)-5-(2-(3-((2-(2-hydroxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate

Thiazol-5-ylmethyl ((2R,5R)-5-(2-(3-((2-(2-hydroxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate


  • Catalogue No.:PA 56 0911014

  • CAS :

    NA

  • Molecular Formula : C40H53N7O6S2

  • Molecular Weight : 792.03

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911015

4-(2-Aminoethyl)morpholine

4-(2-Aminoethyl)morpholine


  • Catalogue No.:PA 56 0911015

  • CAS :

    2038-03-1

  • Molecular Formula : C6H14N2O

  • Molecular Weight : 130.19

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911016

Thiazol-5-Ylmethyl ((2R,5R)-5-((S)-2-Amino-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)Carbamate

Thiazol-5-Ylmethyl ((2R,5R)-5-((S)-2-Amino-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)Carbamate


  • Catalogue No.:PA 56 0911016

  • CAS :

    1051463-15-0

  • Molecular Formula : C31H41N5O4S

  • Molecular Weight : 579.76

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911017

(S)-Ethyl 2-[3-(2-Isopropyl-thiazol-4-ylmethyl)-3-methylureido]-4-morpholin-4-yl-butanoate

(S)-Ethyl 2-[3-(2-Isopropyl-thiazol-4-ylmethyl)-3-methylureido]-4-morpholin-4-yl-butanoate


  • Catalogue No.:PA 56 0911017

  • CAS :

    1247119-35-2

  • Molecular Formula : C19H32N4O4S

  • Molecular Weight : 412.55

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911018

Isopropyl ((S)-(((2R,3R,4R,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate

Isopropyl ((S)-(((2R,3R,4R,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate


  • Catalogue No.:PA 56 0911018

  • CAS :

    1689524-82-0

  • Molecular Formula : C29H34FN4O9P

  • Molecular Weight : 632.58

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911019

(2R,5R)-5-Amino-1,6-diphenylhexan-2-yl (thiazol-5-ylmethyl)carbamate Hydrochloride

(2R,5R)-5-Amino-1,6-diphenylhexan-2-yl (thiazol-5-ylmethyl)carbamate Hydrochloride


  • Catalogue No.:PA 56 0911019

  • CAS :

    NA

  • Molecular Formula : C23H28ClN3O2S

  • Molecular Weight : 446.01

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911020

(2R,5R)-1,6-Diphenylhexane-2,5-diamine

(2R,5R)-1,6-Diphenylhexane-2,5-diamine


  • Catalogue No.:PA 56 0911020

  • CAS :

    144186-34-5

  • Molecular Formula : C18H24N2

  • Molecular Weight : 268.4

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911021

(2R,5R)-1,6-Diphenyl-7-(thiazol-5-yl)-6-(thiazol-5-ylmethyl)heptane-2,5-diyl dicarbamate

(2R,5R)-1,6-Diphenyl-7-(thiazol-5-yl)-6-(thiazol-5-ylmethyl)heptane-2,5-diyl dicarbamate


  • Catalogue No.:PA 56 0911021

  • CAS :

    NA

  • Molecular Formula : C28H30N4O4S2

  • Molecular Weight : 550.69

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911022

N-((2-Isopropylthiazol-4-yl)methyl)-N-methyl-1H-imidazole-1-carboxamide

N-((2-Isopropylthiazol-4-yl)methyl)-N-methyl-1H-imidazole-1-carboxamide


  • Catalogue No.:PA 56 0911022

  • CAS :

    1247119-46-5

  • Molecular Formula : C12H16N4OS

  • Molecular Weight : 264.35

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911023

(2S)-2-(3-(1-(2-Isopropylthiazol-4-yl)ethyl)ureido)-4-morpholinobutanoic Acid

(2S)-2-(3-(1-(2-Isopropylthiazol-4-yl)ethyl)ureido)-4-morpholinobutanoic Acid


  • Catalogue No.:PA 56 0911023

  • CAS :

    NA

  • Molecular Formula : C17H28N4O4S

  • Molecular Weight : 384.5

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911024

Ethyl (S)-2-(((2-isopropylthiazol-4-yl)methyl)(methyl)amino)-5,6-dihydro-4H-1,3-oxazine-4-carboxylate

Ethyl (S)-2-(((2-isopropylthiazol-4-yl)methyl)(methyl)amino)-5,6-dihydro-4H-1,3-oxazine-4-carboxylate


  • Catalogue No.:PA 56 0911024

  • CAS :

    NA

  • Molecular Formula : C15H23N3O3S

  • Molecular Weight : 325.43

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911025

(S)-4-Ethoxy-3-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-oxobutyl (S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanoate

(S)-4-Ethoxy-3-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-oxobutyl (S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanoate


  • Catalogue No.:PA 56 0911025

  • CAS :

    NA

  • Molecular Formula : C32H51N7O7S2

  • Molecular Weight : 709.92

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911026

(2S,5S)-5-Amino-1,6-diphenylhexan-2-yl methyl(thiazol-5-yl)carbamate

(2S,5S)-5-Amino-1,6-diphenylhexan-2-yl methyl(thiazol-5-yl)carbamate


  • Catalogue No.:PA 56 0911026

  • CAS :

    NA

  • Molecular Formula : C23H27N3O2S

  • Molecular Weight : 409.55

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911027

Ethyl (2S)-2-(3-(1-(2-isopropylthiazol-4-yl)ethyl)ureido)-4-morpholinobutanoate

Ethyl (2S)-2-(3-(1-(2-isopropylthiazol-4-yl)ethyl)ureido)-4-morpholinobutanoate


  • Catalogue No.:PA 56 0911027

  • CAS :

    NA

  • Molecular Formula : C19H32N4O4S

  • Molecular Weight : 412.55

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911028

(2R,5R)-1,6-Diphenylhexane-2,5-diamine Dihydrochloride

(2R,5R)-1,6-Diphenylhexane-2,5-diamine Dihydrochloride


  • Catalogue No.:PA 56 0911028

  • CAS :

    1247119-31-8

  • Molecular Formula : C18H26Cl2N2

  • Molecular Weight : 341.32

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911029

Dithiazole Carbonate Impurity

Dithiazole Carbonate Impurity


  • Catalogue No.:PA 56 0911029

  • CAS :

    NA

  • Molecular Formula : C9H9N3O2S2

  • Molecular Weight : 255.31

Drug Reference Standards & Impurity Synthesis in India
PA 56 0911030

rel-Thiazol-5-ylmethyl ((2R,5R)-5-((R)-2-(3-((2-(2-hydroxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate

rel-Thiazol-5-ylmethyl ((2R,5R)-5-((R)-2-(3-((2-(2-hydroxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamate


  • Catalogue No.:PA 56 0911030

  • CAS :

    2985925-90-2

  • Molecular Formula : C40H53N7O6S2

  • Molecular Weight : 792.03

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