Daclatasvir-impurities | Pharmaffiliates

daclatasvir and its Impurities

Daclatasvir is used only in combination therapy for the treatment of hepatitis C genotype 1, 3, or 4 infections.. Reference standards of Daclatasvir API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 30 results for daclatasvir Impurities
PA 04 94000

Daclatasvir - API

Daclatasvir


  • Catalogue No.:PA 04 94000

  • CAS :

    1009119-64-5

  • Molecular Formula : C40H50N8O6

  • Molecular Weight : 738.88

PA 04 94510

(2R)-2-(Methoxycarbonylamino)-3-methylbutanoic Acid

(2R)-2-(Methoxycarbonylamino)-3-methylbutanoic Acid


  • Catalogue No.:PA 04 94510

  • CAS :

    171567-86-5

  • Molecular Formula : C7H13NO4

  • Molecular Weight : 175.18

PA 04 94520

Daclatasvir Diethyl Ester

Daclatasvir Diethyl Ester


  • Catalogue No.:PA 04 94520

  • CAS :

    1009113-58-9

  • Molecular Formula : C42H54N8O6

  • Molecular Weight : 766.93

PA 04 94530

4,4'-Diacetylbiphenyl

4,4'-Diacetylbiphenyl


  • Catalogue No.:PA 04 94530

  • CAS :

    787-69-9

  • Molecular Formula : C16H14O2

  • Molecular Weight : 238.28

PA 04 94540

N,N'-Didescarboxymethyl Daclatasvir

N,N'-Didescarboxymethyl Daclatasvir


  • Catalogue No.:PA 04 94540

  • CAS :

    1009119-18-9

  • Molecular Formula : C36H46N8O2

  • Molecular Weight : 622.8

PA 04 94550

Daclatasvir RSSR Isomer

Daclatasvir RSSR Isomer


  • Catalogue No.:PA 04 94550

  • CAS :

    1009107-27-0

  • Molecular Formula : C40H50N8O6

  • Molecular Weight : 738.88

PA 04 94560

Daclatasvir SRRS Isomer

Daclatasvir SRRS Isomer


  • Catalogue No.:PA 04 94560

  • CAS :

    1009117-26-3

  • Molecular Formula : C40H50N8O6

  • Molecular Weight : 738.88

PA 04 94570

Daclatasvir RRRR Isomer

Daclatasvir RRRR Isomer


  • Catalogue No.:PA 04 94570

  • CAS :

    1417333-58-4

  • Molecular Formula : C40H50N8O6

  • Molecular Weight : 738.88

PA 04 94580

Daclatasvir SRSS Isomer

Daclatasvir SRSS Isomer


  • Catalogue No.:PA 04 94580

  • CAS :

    1009117-28-5

  • Molecular Formula : C40H50N8O6

  • Molecular Weight : 738.88

PA 04 94590

(S)-tert-Butyl 2-(5-(4-bromophenyl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate

(S)-tert-Butyl 2-(5-(4-bromophenyl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate


  • Catalogue No.:PA 04 94590

  • CAS :

    1007882-04-3

  • Molecular Formula : C18H22BrN3O2

  • Molecular Weight : 392.29

PA 04 94600

Daclatasvir SSSS Isomer

Daclatasvir SSSS Isomer


  • Catalogue No.:PA 04 94600

  • CAS :

    NA

  • Molecular Formula : C40H50N8O6

  • Molecular Weight : 738.88

PA STI 024110

Daclatasvir-d6

Daclatasvir-d6


  • Catalogue No.:PA STI 024110

  • CAS :

    NA

  • Molecular Formula : C40H44D6N8O6

  • Molecular Weight : 738.88

PA 04 94650

1,1'-([1,1'-biphenyl]-4,4'-diyl)bis(2-bromoethan-1-one)

1,1'-([1,1'-biphenyl]-4,4'-diyl)bis(2-bromoethan-1-one)


  • Catalogue No.:PA 04 94650

  • CAS :

    4072-67-7

  • Molecular Formula : C16H12Br2O2

  • Molecular Weight : 396.08

PA 04 94660

O'2,O2-([1,1'-Biphenyl]-4,4'-diylbis(2-oxoethane-2,1-diyl)) 1,1'-di-tert-butyl (2S,2'S)-bis(pyrrolidine-1,2-dicarboxylate)

O'2,O2-([1,1'-Biphenyl]-4,4'-diylbis(2-oxoethane-2,1-diyl)) 1,1'-di-tert-butyl (2S,2'S)-bis(pyrrolidine-1,2-dicarboxylate)


  • Catalogue No.:PA 04 94660

  • CAS :

    1009119-82-7

  • Molecular Formula : C36H44N2O10

  • Molecular Weight : 664.75

PA 04 0941000

Daclatasvir RRSS Isomer

Daclatasvir RRSS Isomer


  • Catalogue No.:PA 04 0941000

  • CAS :

    1009117-94-5

  • Molecular Formula : C40H50N8O6

  • Molecular Weight : 738.89

PA 04 0941001

Methyl ((S)-3-methyl-1-oxo-1-((S)-2-(5-(4'-(2-((S)-pyrrolidin-2-yl)-1H-imidazol-5-yl)-[1,1'-biphenyl]-4-yl)-1H-imidazol-2-yl)pyrrolidin-1-yl)butan-2-yl)carbamate

Methyl ((S)-3-methyl-1-oxo-1-((S)-2-(5-(4'-(2-((S)-pyrrolidin-2-yl)-1H-imidazol-5-yl)-[1,1'-biphenyl]-4-yl)-1H-imidazol-2-yl)pyrrolidin-1-yl)butan-2-yl)carbamate


  • Catalogue No.:PA 04 0941001

  • CAS :

    1007884-60-7

  • Molecular Formula : C33H39N7O3

  • Molecular Weight : 581.71

PA 04 0941002

2,2-Dibromo-1-(4'-(2-bromoacetyl)-[1,1'-biphenyl]-4-yl)ethan-1-one

2,2-Dibromo-1-(4'-(2-bromoacetyl)-[1,1'-biphenyl]-4-yl)ethan-1-one


  • Catalogue No.:PA 04 0941002

  • CAS :

    NA

  • Molecular Formula : C16H11Br3O2

  • Molecular Weight : 474.97

PA 04 0941003

Daclatasvir RSSS Isomer

Daclatasvir RSSS Isomer


  • Catalogue No.:PA 04 0941003

  • CAS :

    1417333-83-5

  • Molecular Formula : C40H50N8O6

  • Molecular Weight : 738.88

PA 04 0941004

Methyl [(2S)-1-{(2S)-2-[5-(4'-{2-[(2S)-1-{(2S)-2-[(methoxycarbonyl)amino]-3-methylbutanoyl}pyrrolidin-2-yl]-1,3-oxazol-5-yl}biphenyl-4-yl)-1H-imidazol-2-yl]pyrrolidin-1-yl}-3-methyl-1-oxobutan-2-yl]carbamate

Methyl [(2S)-1-{(2S)-2-[5-(4'-{2-[(2S)-1-{(2S)-2-[(methoxycarbonyl)amino]-3-methylbutanoyl}pyrrolidin-2-yl]-1,3-oxazol-5-yl}biphenyl-4-yl)-1H-imidazol-2-yl]pyrrolidin-1-yl}-3-methyl-1-oxobutan-2-yl]carbamate


  • Catalogue No.:PA 04 0941004

  • CAS :

    NA

  • Molecular Formula : C40H49N7O7

  • Molecular Weight : 739.86

PA 04 0941005

Methyl ((S)-1-((S)-2-(5-(4'-(1H-Imidazol-5-yl)-[1,1'-per biphenyl]-4-yl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

Methyl ((S)-1-((S)-2-(5-(4'-(1H-Imidazol-5-yl)-[1,1'-per biphenyl]-4-yl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate


  • Catalogue No.:PA 04 0941005

  • CAS :

    1256385-55-3

  • Molecular Formula : C29H32N6O3

  • Molecular Weight : 512.61

PA 04 0941006

Methyl ((S)-1-((S)-2-(5-(4-bromophenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

Methyl ((S)-1-((S)-2-(5-(4-bromophenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate


  • Catalogue No.:PA 04 0941006

  • CAS :

    1228552-27-9

  • Molecular Formula : C20H25BrN4O3

  • Molecular Weight : 449.35

PA 04 0941007

Daclatasvir RR Isomer

Daclatasvir RR Isomer


  • Catalogue No.:PA 04 0941007

  • CAS :

    NA

  • Molecular Formula : C20H25BrN4O3

  • Molecular Weight : 449.35

PA 04 0941008

Daclatasvir RS isomer

Daclatasvir RS isomer


  • Catalogue No.:PA 04 0941008

  • CAS :

    NA

  • Molecular Formula : C20H25BrN4O3

  • Molecular Weight : 449.35

PA 04 0941009

Daclatasvir SR isomer

Daclatasvir SR isomer


  • Catalogue No.:PA 04 0941009

  • CAS :

    NA

  • Molecular Formula : C20H25BrN4O3

  • Molecular Weight : 449.35

PA 04 0941010

1,1'-([1,1'-biphenyl]-4,4'-diyl)bis(2-chloroethan-1-one)

1,1'-([1,1'-biphenyl]-4,4'-diyl)bis(2-chloroethan-1-one)


  • Catalogue No.:PA 04 0941010

  • CAS :

    24860-53-5

  • Molecular Formula : C16H12Cl2O2

  • Molecular Weight : 307.17

PA 04 0941011

Di-tert-butyl 2,2'-([1,1'-biphenyl]-4,4'-diylbis(1H-imidazole-5,2-diyl))(2S,2'S)-bis(pyrrolidine-1-carboxylate)

Di-tert-butyl 2,2'-([1,1'-biphenyl]-4,4'-diylbis(1H-imidazole-5,2-diyl))(2S,2'S)-bis(pyrrolidine-1-carboxylate)


  • Catalogue No.:PA 04 0941011

  • CAS :

    1007882-23-6

  • Molecular Formula : C36H44N6O4

  • Molecular Weight : 624.79

PA 04 0941012

(methoxycarbonyl)-L-valine

(Methoxycarbonyl)-L-valine


  • Catalogue No.:PA 04 0941012

  • CAS :

    74761-42-5

  • Molecular Formula : C7H13NO4

  • Molecular Weight : 175.18

PA 04 0941013

1,1'-((2S,2'S)-([1,1'-biphenyl]-4,4'-diylbis(1H-imidazole-5,2-diyl))bis(pyrrolidine-2,1-diyl))bis(ethan-1-one)

1,1'-((2S,2'S)-([1,1'-biphenyl]-4,4'-diylbis(1H-imidazole-5,2-diyl))bis(pyrrolidine-2,1-diyl))bis(ethan-1-one)


  • Catalogue No.:PA 04 0941013

  • CAS :

    1447744-93-5

  • Molecular Formula : C30H32N6O2

  • Molecular Weight : 508.63

PA 04 0941014

4-(2-((R)-pyrrolidin-2-yl)-1H-imidazol-5-yl)-4'-(2-((S)-pyrrolidin-2-yl)-1H-imidazol-5-yl)-1,1'-biphenyl

4-(2-((R)-pyrrolidin-2-yl)-1H-imidazol-5-yl)-4'-(2-((S)-pyrrolidin-2-yl)-1H-imidazol-5-yl)-1,1'-biphenyl


  • Catalogue No.:PA 04 0941014

  • CAS :

    2244108-06-1

  • Molecular Formula : C26H28N6

  • Molecular Weight : 424.55

PA 04 94620

Methyl ((S)-1-((S)-2-(5-(4'-(2-((S)-1-acetylpyrrolidin-2-yl)-1H-imidazol-5-yl)-[1,1'-biphenyl]-4-yl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

Methyl ((S)-1-((S)-2-(5-(4'-(2-((S)-1-acetylpyrrolidin-2-yl)-1H-imidazol-5-yl)-[1,1'-biphenyl]-4-yl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate


  • Catalogue No.:PA 04 94620

  • CAS :

    2226541-13-3

  • Molecular Formula : C35H41N7O4

  • Molecular Weight : 623.76