nelfinavir and its Impurities

Nelfinavir used in the treatment of the human immunodeficiency virus (HIV). It is an antiretroviral drug. It is widely prescribed in combination with HIV reverse transcriptase inhibitors for the treatment of HIV infection. Reference standards of Nelfinavir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 20 results for nelfinavir Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 14 84000

Nelfinavir

Nelfinavir

  • Catalogue No.:PA 14 84000

  • CAS :

    159989-64-7

  • Molecular Formula : C32H45N3O4S

  • Molecular Weight : 567.78

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Drug Reference Standards & Impurity Synthesis in India
PA STI 067220

Nelfinavir-d3

Nelfinavir-d3

  • Catalogue No.:PA STI 067220

  • CAS :

    1217629-70-3

  • Molecular Formula : C32H42D3N3O4S

  • Molecular Weight : 570.80

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84510

N-Carbobenzoxy-S-phenyl-L-cysteine Methyl Ester

N-Carbobenzoxy-S-phenyl-L-cysteine Methyl Ester

  • Catalogue No.:PA 14 84510

  • CAS :

    153277-33-9

  • Molecular Formula : C18H19NO4S

  • Molecular Weight : 345.41

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84520

Methyl N-((Benzyloxy)carbonyl)-S-phenyl-D-cysteinate

Methyl N-((Benzyloxy)carbonyl)-S-phenyl-D-cysteinate

  • Catalogue No.:PA 14 84520

  • CAS :

    210469-13-9

  • Molecular Formula : C18H19NO4S

  • Molecular Weight : 345.41

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84530

Methyl N-((benzyloxy)carbonyl)-O-(methylsulfonyl)-L-serinate

Methyl N-((benzyloxy)carbonyl)-O-(methylsulfonyl)-L-serinate

  • Catalogue No.:PA 14 84530

  • CAS :

    132249-34-4

  • Molecular Formula : C13H17NO7S

  • Molecular Weight : 331.34

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84540

Methyl N-((benzyloxy)carbonyl)-O-tosyl-L-serinate

Methyl N-((benzyloxy)carbonyl)-O-tosyl-L-serinate

  • Catalogue No.:PA 14 84540

  • CAS :

    1492-52-0

  • Molecular Formula : C19H21NO7S

  • Molecular Weight : 407.44

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84550

N-Carbobenzyloxy-3-phenylthio-L-alanine

N-Carbobenzyloxy-3-phenylthio-L-alanine

  • Catalogue No.:PA 14 84550

  • CAS :

    159453-24-4

  • Molecular Formula : C17H17NO4S

  • Molecular Weight : 331.39

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84560

Methyl N-((benzyloxy)carbonyl)-O-(methylsulfonyl)serinate

Methyl N-((benzyloxy)carbonyl)-O-(methylsulfonyl)serinate

  • Catalogue No.:PA 14 84560

  • CAS :

    1396968-11-8

  • Molecular Formula : C13H17NO7S

  • Molecular Weight : 331.34

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84570

Methyl N-((benzyloxy)carbonyl)-O-tosylserinate

Methyl N-((benzyloxy)carbonyl)-O-tosylserinate

  • Catalogue No.:PA 14 84570

  • CAS :

    21142-81-4

  • Molecular Formula : C19H21NO7S

  • Molecular Weight : 407.44

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Drug Reference Standards & Impurity Synthesis in India
PA USP1457957

Nelfinavir Related Compound E (Diphenyl disulfide) (1457957)

Nelfinavir Related Compound E (Diphenyl disulfide) (1457957)

  • Catalogue No.:PA USP1457957

  • CAS :

    882-33-7

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1457979

Nelfinavir Related Compound A ((3S,4aS,8aS)-N-tert-Butyl-2-[(2R,3R)-2-hydroxy-3-(3-hydroxy-2-methyl (1457979)

Nelfinavir Related Compound A ((3S,4aS,8aS)-N-tert-Butyl-2-[(2R,3R)-2-hydroxy-3-(3-hydroxy-2-methyl (1457979)

  • Catalogue No.:PA USP1457979

  • CAS :

    1041389-28-9

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84580

(3S,4aS,8aS)-2-[(2R,3R)-3-Amino-2-hydroxy-4-(phenylthio)butyl]-N-(1,1-dimethylethyl)decahydro-3-isoquinolinecarboxamide

(3S,4aS,8aS)-2-[(2R,3R)-3-Amino-2-hydroxy-4-(phenylthio)butyl]-N-(1,1-dimethylethyl)decahydro-3-isoquinolinecarboxamide

  • Catalogue No.:PA 14 84580

  • CAS :

    159878-05-4

  • Molecular Formula : C24H39N3O2S

  • Molecular Weight : 433.65

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84590

(3S,4aS,8aS)-2-[(2R,3R)-3-[(3-Amino-2-hydroxy-4-phenythiobutyl]-decahydro-N-(2-hydroxy-1,1-dimethylethyl)-3-isoquinolinecarboxamide

(3S,4aS,8aS)-2-[(2R,3R)-3-[(3-Amino-2-hydroxy-4-phenythiobutyl]-decahydro-N-(2-hydroxy-1,1-dimethylethyl)-3-isoquinolinecarboxamide

  • Catalogue No.:PA 14 84590

  • CAS :

    252186-41-7

  • Molecular Formula : C24H39N3O3S

  • Molecular Weight : 449.65

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Drug Reference Standards & Impurity Synthesis in India
PA 14 84600

(3S,4aS,8aS)-2-[(2R,3R)-3-Amino-2-hydroxy-4-phenythiobutyl]-decahydro-3-isoquinolinecarboxylic Acid

(3S,4aS,8aS)-2-[(2R,3R)-3-Amino-2-hydroxy-4-phenythiobutyl]-decahydro-3-isoquinolinecarboxylic Acid

  • Catalogue No.:PA 14 84600

  • CAS :

    1221793-34-5

  • Molecular Formula : C20H30N2O3S

  • Molecular Weight : 378.53

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Drug Reference Standards & Impurity Synthesis in India
PA 14 0841000

Nelfinavir Hydroxy-tert-butylamide

Nelfinavir Hydroxy-tert-butylamide

  • Catalogue No.:PA 14 0841000

  • CAS :

    213135-56-9

  • Molecular Formula : C32H45N3O5S

  • Molecular Weight : 583.79

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Drug Reference Standards & Impurity Synthesis in India
PA 14 0841001

[3S-(3R,4aR,8aR,2’S,3’S)]-2-[3’-N-t-Boc-amino-2’-hydroxy-4’-(phenyl)thio]butyldecahydroisoquinoline-3-N-t-butylcarboxamide

[3S-(3R,4aR,8aR,2’S,3’S)]-2-[3’-N-t-Boc-amino-2’-hydroxy-4’-(phenyl)thio]butyldecahydroisoquinoline-3-N-t-butylcarboxamide

  • Catalogue No.:PA 14 0841001

  • CAS :

    1217629-57-6

  • Molecular Formula : C29H47N3O4S

  • Molecular Weight : 533.77

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Drug Reference Standards & Impurity Synthesis in India
PA 14 0841002

(3S,4aS,8aS)-Decahydro-N-(2-hydroxy-1,1-dimethylethyl)-2-[(2R,3R)-2-hydroxy-3-carbobenzyloxyamino-4-phenylthiobutyl]-3-isoquinolinecarboxamide

(3S,4aS,8aS)-Decahydro-N-(2-hydroxy-1,1-dimethylethyl)-2-[(2R,3R)-2-hydroxy-3-carbobenzyloxyamino-4-phenylthiobutyl]-3-isoquinolinecarboxamide

  • Catalogue No.:PA 14 0841002

  • CAS :

    213135-55-8

  • Molecular Formula : C32H45N3O5S

  • Molecular Weight : 583.79

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Drug Reference Standards & Impurity Synthesis in India
PA 14 0841003

(3S,4aS,8aS)-Decahydro-N-(2-hydroxy-1,1-dimethylethyl)-3-isoquinolinecarboxamide

(3S,4aS,8aS)-Decahydro-N-(2-hydroxy-1,1-dimethylethyl)-3-isoquinolinecarboxamide

  • Catalogue No.:PA 14 0841003

  • CAS :

    213135-54-7

  • Molecular Formula : C14H26N2O2

  • Molecular Weight : 254.37

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Drug Reference Standards & Impurity Synthesis in India
PA 14 0841004

Nelfinavir Sulfone

Nelfinavir Sulfone

  • Catalogue No.:PA 14 0841004

  • CAS :

    1041389-29-0

  • Molecular Formula : C32H45N3O6S

  • Molecular Weight : 599.79

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Drug Reference Standards & Impurity Synthesis in India
PA 14 0841005

Nelfinavir Sulfoxide

Nelfinavir Sulfoxide

  • Catalogue No.:PA 14 0841005

  • CAS :

    1041389-28-9

  • Molecular Formula : C32H45N3O5S

  • Molecular Weight : 583.79

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