afatinib and its Impurities

afatinib is a protein kinase inhibitor, it is used for the treatment of patients with distinct types of metastatic (EGFR mutation positive) non-small cell lung carcinoma (NSCLC), developed by Boehringer Ingelheim. It is also known as Gilotrif and Giotrif. Reference standards of Afatinib API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 68 results for afatinib Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 28 02000

Afatinib

Afatinib

  • Catalogue No.:PA 28 02000

  • CAS :

    850140-72-6

  • Molecular Formula : C24H25ClFN5O3

  • Molecular Weight : 485.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02510

N-(3,4-dichlorophenyl)-7-fluoro-6-nitroquinazolin-4-amine

N-(3,4-dichlorophenyl)-7-fluoro-6-nitroquinazolin-4-amine

  • Catalogue No.:PA 28 02510

  • CAS :

    2512206-82-3

  • Molecular Formula : C14H7Cl2FN4O2

  • Molecular Weight : 353.14

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02520

(S)-N4-(4-Fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

(S)-N4-(4-Fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

  • Catalogue No.:PA 28 02520

  • CAS :

    2413212-07-2

  • Molecular Formula : C18H17FN4O2

  • Molecular Weight : 340.35

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02530

(S)-N4-phenyl-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

(S)-N4-phenyl-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

  • Catalogue No.:PA 28 02530

  • CAS :

    2413212-08-3

  • Molecular Formula : C18H18N4O2

  • Molecular Weight : 322.36

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02540

(S)-N4-(3-chlorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

(S)-N4-(3-chlorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

  • Catalogue No.:PA 28 02540

  • CAS :

    2413212-09-4

  • Molecular Formula : C18H17ClN4O2

  • Molecular Weight : 356.81

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02550

(S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

(S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

  • Catalogue No.:PA 28 02550

  • CAS :

    314771-76-1

  • Molecular Formula : C18H16ClFN4O2

  • Molecular Weight : 374.8

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02560

(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)formamide

(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)formamide

  • Catalogue No.:PA 28 02560

  • CAS :

    2223677-60-7

  • Molecular Formula : C19H16ClFN4O3

  • Molecular Weight : 402.81

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02570

(S)-N-(((4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)amino)methylene)-N-methylmethanaminium

(S)-N-(((4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)amino)methylene)-N-methylmethanaminium

  • Catalogue No.:PA 28 02570

  • CAS :

    NA

  • Molecular Formula : C21H22ClFN5O2

  • Molecular Weight : 430.88

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02580

1-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one

1-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one

  • Catalogue No.:PA 28 02580

  • CAS :

    2223677-58-3

  • Molecular Formula : C22H20ClFN4O4

  • Molecular Weight : 458.87

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02590

(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

  • Catalogue No.:PA 28 02590

  • CAS :

    NA

  • Molecular Formula : C24H27ClFN5O4

  • Molecular Weight : 503.95

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02600

(R)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

(R)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

  • Catalogue No.:PA 28 02600

  • CAS :

    NA

  • Molecular Formula : C24H27ClFN5O4

  • Molecular Weight : 503.95

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02610

(S,E)-N-(4-((4-Chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(S,E)-N-(4-((4-Chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 02610

  • CAS :

    2475094-87-0

  • Molecular Formula : C24H25ClFN5O3

  • Molecular Weight : 485.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02620

(S,E)-4-(Dimethylamino)-N-(4-((4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

(S,E)-4-(Dimethylamino)-N-(4-((4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

  • Catalogue No.:PA 28 02620

  • CAS :

    2413212-25-4

  • Molecular Formula : C24H26FN5O3

  • Molecular Weight : 451.49

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02630

(S,Z)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(S,Z)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 02630

  • CAS :

    1680184-59-1

  • Molecular Formula : C24H25ClFN5O3

  • Molecular Weight : 485.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02640

(R)-Afatinib

(R)-Afatinib

  • Catalogue No.:PA 28 02640

  • CAS :

    945553-91-3

  • Molecular Formula : C24H25ClFN5O3

  • Molecular Weight : 485.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02650

(S)-N-(3-Chloro-4-fluorophenyl)-6-nitro-7-(tetrahydrofuran-3-yloxy)quinazolin-4-amine

(S)-N-(3-Chloro-4-fluorophenyl)-6-nitro-7-(tetrahydrofuran-3-yloxy)quinazolin-4-amine

  • Catalogue No.:PA 28 02650

  • CAS :

    314771-88-5

  • Molecular Formula : C18H14ClFN4O4

  • Molecular Weight : 404.78

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02660

(S,E)-N-(4-((3,4-Difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(S,E)-N-(4-((3,4-Difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 02660

  • CAS :

    2223677-62-9

  • Molecular Formula : C24H25F2N5O3

  • Molecular Weight : 469.48

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02670

(S,E)-N-(4-((4-Chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

(S,E)-N-(4-((4-Chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

  • Catalogue No.:PA 28 02670

  • CAS :

    NA

  • Molecular Formula : C22H20ClFN4O3

  • Molecular Weight : 442.87

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02680

(S,E)-N-(4-((3,4-Dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(S,E)-N-(4-((3,4-Dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 02680

  • CAS :

    2223677-63-0

  • Molecular Formula : C24H25Cl2N5O3

  • Molecular Weight : 502.39

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02690

(S,E)-4-Bromo-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

(S,E)-4-Bromo-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

  • Catalogue No.:PA 28 02690

  • CAS :

    1637254-93-3

  • Molecular Formula : C22H19BrClFN4O3

  • Molecular Weight : 521.77

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02700

(S,E)-4-(Dimethylamino)-N-(4-hydroxy-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

(S,E)-4-(Dimethylamino)-N-(4-hydroxy-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

  • Catalogue No.:PA 28 02700

  • CAS :

    NA

  • Molecular Formula : C18H22N4O4

  • Molecular Weight : 358.39

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02710

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(methylamino)but-2-enamide

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(methylamino)but-2-enamide

  • Catalogue No.:PA 28 02710

  • CAS :

    2413212-13-0

  • Molecular Formula : C23H23ClFN5O3

  • Molecular Weight : 471.91

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02720

(S,E)-4-((4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-2-yl)oxy)quinazolin-6-yl)amino)-N,N-dimethyl-4-oxobut-2-en-1-amine oxide

(S,E)-4-((4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-2-yl)oxy)quinazolin-6-yl)amino)-N,N-dimethyl-4-oxobut-2-en-1-amine oxide

  • Catalogue No.:PA 28 02720

  • CAS :

    NA

  • Molecular Formula : C24H25ClFN5O4

  • Molecular Weight : 501.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02730

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-ethoxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-ethoxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 02730

  • CAS :

    2085843-51-0

  • Molecular Formula : C22H23ClFN5O2

  • Molecular Weight : 443.9

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02740

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 02740

  • CAS :

    1245555-42-3

  • Molecular Formula : C21H21ClFN5O2

  • Molecular Weight : 429.88

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02760

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-hydroxybut-2-enamide

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-hydroxybut-2-enamide

  • Catalogue No.:PA 28 02760

  • CAS :

    2121530-37-6

  • Molecular Formula : C22H20ClFN4O4

  • Molecular Weight : 458.87

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02770

(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-3-enamide

(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-3-enamide

  • Catalogue No.:PA 28 02770

  • CAS :

    2413212-17-4

  • Molecular Formula : C22H20ClFN4O3

  • Molecular Weight : 442.87

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02780

N-(3-Chloro-4-fluorophenyl)-7-methoxy-6-nitroquinazolin-4-amine

N-(3-Chloro-4-fluorophenyl)-7-methoxy-6-nitroquinazolin-4-amine

  • Catalogue No.:PA 28 02780

  • CAS :

    179552-74-0

  • Molecular Formula : C15H10ClFN4O3

  • Molecular Weight : 348.72

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PA 28 02800

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

  • Catalogue No.:PA 28 02800

  • CAS :

    2223677-64-1

  • Molecular Formula : C22H20ClFN4O3

  • Molecular Weight : 442.87

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02810

N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

  • Catalogue No.:PA 28 02810

  • CAS :

    2323570-72-3

  • Molecular Formula : C24H27ClFN5O4

  • Molecular Weight : 503.95

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Drug Reference Standards & Impurity Synthesis in India
PA STI 004270

Afatinib-d4

Afatinib-d4

  • Catalogue No.:PA STI 004270

  • CAS :

    NA

  • Molecular Formula : C24H21D4ClFN5O3

  • Molecular Weight : 489.96

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Drug Reference Standards & Impurity Synthesis in India
PA STI 004271

Afatinib-d6

Afatinib-d6

  • Catalogue No.:PA STI 004271

  • CAS :

    1313874-96-2

  • Molecular Formula : C24H19D6ClFN5O3

  • Molecular Weight : 491.98

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Drug Reference Standards & Impurity Synthesis in India
PA 28 02820

1-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-2-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one

1-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-2-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one

  • Catalogue No.:PA 28 02820

  • CAS :

    NA

  • Molecular Formula : C22H20ClFN4O4

  • Molecular Weight : 458.87

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Drug Reference Standards & Impurity Synthesis in India
PA STI 088303

Afatinib-d6 Dimaleate (N,N-dimethyl-d6)

Afatinib-d6 Dimaleate (N,N-dimethyl-d6)

  • Catalogue No.:PA STI 088303

  • CAS :

    NA

  • Molecular Formula : C32H27D6ClFN5O11

  • Molecular Weight : 724.13

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021000

(2E)-N-[3,4-Dihydro-4-oxo-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-4-(dimethylamino)-2-butenamide

(2E)-N-[3,4-Dihydro-4-oxo-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-4-(dimethylamino)-2-butenamide

  • Catalogue No.:PA 28 0021000

  • CAS :

    1456696-14-2

  • Molecular Formula : C18H22N4O4

  • Molecular Weight : 358.40

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021001

4-N-(3-Chloro-4-fluorophenyl)-7-[(3R)-oxolan-3-yl]oxyquinazoline-4,6-diamine

4-N-(3-Chloro-4-fluorophenyl)-7-[(3R)-oxolan-3-yl]oxyquinazoline-4,6-diamine

  • Catalogue No.:PA 28 0021001

  • CAS :

    402855-03-2

  • Molecular Formula : C18H16ClFN4O2

  • Molecular Weight : 374.8

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PA 28 0021002

Afatinib Maleic acid Adduct

Afatinib Maleic acid Adduct

  • Catalogue No.:PA 28 0021002

  • CAS :

    NA

  • Molecular Formula : C28H29ClFN5O7

  • Molecular Weight : 602.02

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PA 28 0021003

N-(4-chloro-3-fluorophenyl)-7-fluoro-6-nitroquinazolin-4-amine

N-(4-chloro-3-fluorophenyl)-7-fluoro-6-nitroquinazolin-4-amine

  • Catalogue No.:PA 28 0021003

  • CAS :

    2475095-50-0

  • Molecular Formula : C14H7ClF2N4O2

  • Molecular Weight : 336.68

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PA 28 0021004

4-Dimethylaminobut-2-ynoic Acid Hydrochloride

4-Dimethylaminobut-2-ynoic Acid Hydrochloride

  • Catalogue No.:PA 28 0021004

  • CAS :

    118764-06-0

  • Molecular Formula : C6H10ClNO2

  • Molecular Weight : 163.6

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PA 28 0021005

(R)-N-(3-Chloro-4-fluorophenyl)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine

(R)-N-(3-Chloro-4-fluorophenyl)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine

  • Catalogue No.:PA 28 0021005

  • CAS :

    402855-07-6

  • Molecular Formula : C18H14ClFN4O4

  • Molecular Weight : 404.78

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PA 28 0021006

(S,Z)-N-(4-((3,4-Dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(S,Z)-N-(4-((3,4-Dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 0021006

  • CAS :

    NA

  • Molecular Formula : C24H25Cl2N5O3

  • Molecular Weight : 502.4

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PA 28 0021007

 (S)-N4-(3,4-Difluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

(S)-N4-(3,4-Difluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

  • Catalogue No.:PA 28 0021007

  • CAS :

    2044709-72-8

  • Molecular Formula : C18H16F2N4O2

  • Molecular Weight : 358.35

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PA 28 0021008

(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((R)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((R)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

  • Catalogue No.:PA 28 0021008

  • CAS :

    2413212-21-0

  • Molecular Formula : C24H27ClFN5O4

  • Molecular Weight : 503.96

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PA 28 0021009

(R)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((R)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

(R)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((R)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide

  • Catalogue No.:PA 28 0021009

  • CAS :

    2413212-23-2

  • Molecular Formula : C24H27ClFN5O4

  • Molecular Weight : 503.96

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PA 28 0021011

Diethyl (S)-(2-((4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)amino)-2-oxoethyl)phosphonate

Diethyl (S)-(2-((4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)amino)-2-oxoethyl)phosphonate

  • Catalogue No.:PA 28 0021011

  • CAS :

    618061-76-0

  • Molecular Formula : C24H27ClFN4O6P

  • Molecular Weight : 552.92

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PA 28 0021012

4-((4-Chloro-3-fluorophenyl)amino)-6-nitroquinazolin-7-ol

4-((4-Chloro-3-fluorophenyl)amino)-6-nitroquinazolin-7-ol

  • Catalogue No.:PA 28 0021012

  • CAS :

    2475094-95-0

  • Molecular Formula : C14H8ClFN4O3

  • Molecular Weight : 334.69

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PA 28 0021010

(S)-N-(4-((4-Fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)formamide

(S)-N-(4-((4-Fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)formamide

  • Catalogue No.:PA 28 0021010

  • CAS :

    NA

  • Molecular Formula : C19H17FN4O3

  • Molecular Weight : 368.37

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PA 28 0021013

N-(4-Chloro-3-fluorophenyl)-7-fluoro-8-nitroquinazolin-4-amine

N-(4-Chloro-3-fluorophenyl)-7-fluoro-8-nitroquinazolin-4-amine

  • Catalogue No.:PA 28 0021013

  • CAS :

    2475094-96-1

  • Molecular Formula : C14H7ClF2N4O2

  • Molecular Weight : 336.68

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021014

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)(nitroso)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)(nitroso)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 0021014

  • CAS :

    NA

  • Molecular Formula : C24H24ClFN6O4

  • Molecular Weight : 514.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021015

(S,Z)-N-(4-((4-Chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(S,Z)-N-(4-((4-Chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 0021015

  • CAS :

    NA

  • Molecular Formula : C24H25ClFN5O3

  • Molecular Weight : 485.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021016

N-(3,4-Difluorophenyl)-7-fluoro-6-nitroquinazolin-4-amine

N-(3,4-Difluorophenyl)-7-fluoro-6-nitroquinazolin-4-amine

  • Catalogue No.:PA 28 0021016

  • CAS :

    2226537-61-5

  • Molecular Formula : C14H7F3N4O2

  • Molecular Weight : 320.23

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021017

4-((3-Chloro-4-fluorophenyl)amino)-6-nitroquinazolin-7-ol

4-((3-Chloro-4-fluorophenyl)amino)-6-nitroquinazolin-7-ol

  • Catalogue No.:PA 28 0021017

  • CAS :

    1449430-45-8

  • Molecular Formula : C14H8ClFN4O3

  • Molecular Weight : 334.69

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021018

(S)-N4-(3,4-Dichlorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

(S)-N4-(3,4-Dichlorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

  • Catalogue No.:PA 28 0021018

  • CAS :

    2044709-79-5

  • Molecular Formula : C18H16Cl2N4O2

  • Molecular Weight : 391.25

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021019

1-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((R)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one

1-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((R)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one

  • Catalogue No.:PA 28 0021019

  • CAS :

    2413212-19-6

  • Molecular Formula : C22H20ClFN4O4

  • Molecular Weight : 458.87

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021020

3-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-trazine Disodium Salt Hydrate

3-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-trazine Disodium Salt Hydrate

  • Catalogue No.:PA 28 0021020

  • CAS :

    1083240-27-0

  • Molecular Formula : C20H16N4Na2O7S2

  • Molecular Weight : 534.47

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021021

N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-3,4-bis(dimethylamino)butanamide

N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-3,4-bis(dimethylamino)butanamide

  • Catalogue No.:PA 28 0021021

  • CAS :

    2414260-31-2

  • Molecular Formula : C26H32ClFN6O3

  • Molecular Weight : 531.03

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021022

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-hydroxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-hydroxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 0021022

  • CAS :

    2223677-61-8

  • Molecular Formula : C20H19ClFN5O2

  • Molecular Weight : 415.85

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021023

N1,N2-Bis(4-((3-chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)oxalamide

N1,N2-Bis(4-((3-chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)oxalamide

  • Catalogue No.:PA 28 0021023

  • CAS :

    2223677-65-2

  • Molecular Formula : C38H30Cl2F2N8O6

  • Molecular Weight : 803.6

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021024

(S)-N1-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-N2,N2-dimethyloxalamide

(S)-N1-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-N2,N2-dimethyloxalamide

  • Catalogue No.:PA 28 0021024

  • CAS :

    2223677-66-3

  • Molecular Formula : C22H21ClFN5O4

  • Molecular Weight : 473.89

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021025

Afatinib N-Oxide

Afatinib N-Oxide

  • Catalogue No.:PA 28 0021025

  • CAS :

    2413212-11-8

  • Molecular Formula : C24H25ClFN5O4

  • Molecular Weight : 501.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021026

3-((3-Chloro-4-fluorophenyl)amino)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)butanamide

3-((3-Chloro-4-fluorophenyl)amino)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)butanamide

  • Catalogue No.:PA 28 0021026

  • CAS :

    NA

  • Molecular Formula : C30H30Cl2F2N6O2

  • Molecular Weight : 615.51

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021027

N-(4-((3-Chloro-4-Fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-3-((4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)amino)-4-(piperidin-1-yl)butanamide

N-(4-((3-Chloro-4-Fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-3-((4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)amino)-4-(piperidin-1-yl)butanamide

  • Catalogue No.:PA 28 0021027

  • CAS :

    NA

  • Molecular Formula : C39H37Cl2F2N9O3

  • Molecular Weight : 788.68

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021028

(S,E)-2-((3-Chloro-4-fluorophenyl)(6-(4-(dimethylamino)but-2-enamido)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-yl)amino)malonic acid

(S,E)-2-((3-Chloro-4-fluorophenyl)(6-(4-(dimethylamino)but-2-enamido)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-yl)amino)malonic acid

  • Catalogue No.:PA 28 0021028

  • CAS :

    2413212-27-6

  • Molecular Formula : C27H27ClFN5O7

  • Molecular Weight : 587.99

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021029

(R)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(R)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 0021029

  • CAS :

    439081-17-1

  • Molecular Formula : C24H25ClFN5O3

  • Molecular Weight : 485.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021030

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Catalogue No.:PA 28 0021030

  • CAS :

    NA

  • Molecular Formula : C24H25ClFN5O3

  • Molecular Weight : 485.94

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021031

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(methyl(nitroso)amino)but-2-enamide

(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(methyl(nitroso)amino)but-2-enamide

  • Catalogue No.:PA 28 0021031

  • CAS :

    NA

  • Molecular Formula : C23H22ClFN6O4

  • Molecular Weight : 500.92

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021032

(E)-4-(Methylamino)but-2-enoic Acid

(E)-4-(Methylamino)but-2-enoic Acid

  • Catalogue No.:PA 28 0021032

  • CAS :

    69169-63-7

  • Molecular Formula : C5H9NO2

  • Molecular Weight : 115.13

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0021033

6-Amino-4-((3-chloro-4-fluorophenyl)amino)quinazolin-7-ol

6-Amino-4-((3-chloro-4-fluorophenyl)amino)quinazolin-7-ol

  • Catalogue No.:PA 28 0021033

  • CAS :

    1449430-53-8

  • Molecular Formula : C14H10ClFN4O

  • Molecular Weight : 304.71

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