Erlotinib

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Erlotinib API Reference standards  and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : Erlotinib Lactam Impurity ; 6,7-bis (2-Methoxyethoxy)-quinazolin-4(3H)-one | 179688-29-0

    Code:  JCETB-08
    CAS: 179688-29-0
    Chemical Formula: C14H18N2O5
    Molecular Weight: 294.03
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Erlotinib Lactam Impurity ; 6,7-bis (2-Methoxyethoxy)-quinazolin-4(3H)-one | 179688-29-0  is useful as reference Impurity standard.
    Erlotinib Lactam Impurity ; 6,7-bis (2-Methoxyethoxy)-quinazolin-4(3H)-one | 179688-29-0
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    Product Name : Erlotinib HCl ;Erlotinib Hydrochloride ; Tarceva ; N-(3-Ethynylphenyl)[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]amine hydrochloride ; 6,7-Bis(2-methoxyethoxy)-4-(3-ethynylanilino)quinazoline hydrochloride | 183319-69-9

    Code:  JCETB-07
    CAS: 183319-69-9
    Chemical Formula:  C22H24ClN3O4
    Molecular Weight: 429.90
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Erlotinib HCl ;Erlotinib Hydrochloride ; Tarceva ; N-(3-Ethynylphenyl)[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]amine hydrochloride ; 6,7-Bis(2-methoxyethoxy)-4-(3-ethynylanilino)quinazoline hydrochloride | 183319-69-9is useful as reference Impurity standard.
    Erlotinib HCl ;Erlotinib Hydrochloride ; Tarceva ; N-(3-Ethynylphenyl)[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]amine hydrochloride ; 6,7-Bis(2-methoxyethoxy)-4-(3-ethynylanilino)quinazoline hydrochloride | 183319-69-9
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    Product Name : Erlotinib Didesmethyl Metabolite ;Didesmethyl Erlotinib Hydrochloride ; Erlotinib Didesmethyl Metabolite (“M12”) ; 2,2’-[[4-[(3-Ethynylphenyl)amino]-6,7-quinazolinediyl]bis(oxy)]bis-ethanol |  183320-12-9 

    Code: JCETB-06
    CAS: 183320-12-9
    Chemical Formula:  C20H19N3O4
    Molecular Weight: 365.38
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Erlotinib Didesmethyl Metabolite ;Didesmethyl Erlotinib Hydrochloride ; Erlotinib Didesmethyl Metabolite ("M12") ; 2,2’-[[4-[(3-Ethynylphenyl)amino]-6,7-quinazolinediyl]bis(oxy)]bis-ethanol |  183320-12-9  is useful as reference Impurity standard.
    Erlotinib Didesmethyl Metabolite ;Didesmethyl Erlotinib Hydrochloride ; Erlotinib Didesmethyl Metabolite (
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    Product Name : Erlotinib Chloro Impurity ; 4-Chloro-6,7-bis (2-methoxyethoxy)-quinazoli | 183322-18-1 

    Code: JCETB-05
    CAS: 183322-18-1
    Chemical Formula: C14H17ClN2O4
    Molecular Weight: 312.75
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Erlotinib Chloro Impurity ; 4-Chloro-6,7-bis (2-methoxyethoxy)-quinazoli | 183322-18-1 is useful as reference Impurity standard.
    Erlotinib Chloro Impurity ; 4-Chloro-6,7-bis (2-methoxyethoxy)-quinazoli | 183322-18-1 
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    Product Name : Erlotinib Carboxylic Acid ;Erlotinib Metabolite M6 ; Erlotinib Acid ; N-(3-Carboxymethylphenyl)[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]amine

    Code: JCETB-04
    CAS: 
    Chemical Formula: C22H25N3O6
    Molecular Weight: 427.45
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Erlotinib Carboxylic Acid ;Erlotinib Metabolite M6 ; Erlotinib Acid ; N-(3-Carboxymethylphenyl)[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]amineis useful as reference Impurity standard.
    Erlotinib Carboxylic Acid ;Erlotinib Metabolite M6 ; Erlotinib Acid ; N-(3-Carboxymethylphenyl)[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]amine
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    Product Name : Erlotinib 7-O-Desmethyl Metabolite ;7-O-Desmethyl Erlotinib Formate ; Erlotinib Metabolite M13 ; 2-[[4-[(3-Ethynylphenyl)amino]-6-(2-methoxyethoxy)-7-quinazolinyl] oxy]ethanol format |  183365-34-6 

    Code: JCETB-03
    CAS:  183365-34-6
    Chemical Formula: C22H23N3O6
    Molecular Weight: 425.43
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Erlotinib 7-O-Desmethyl Metabolite ;7-O-Desmethyl Erlotinib Formate ; Erlotinib Metabolite M13 ; 2-[[4-[(3-Ethynylphenyl)amino]-6-(2-methoxyethoxy)-7-quinazolinyl] oxy]ethanol format |  183365-34-6  is useful as reference Impurity standard.
    Erlotinib 7-O-Desmethyl Metabolite ;7-O-Desmethyl Erlotinib Formate ; Erlotinib Metabolite M13 ; 2-[[4-[(3-Ethynylphenyl)amino]-6-(2-methoxyethoxy)-7-quinazolinyl] oxy]ethanol format |  183365-34-6 
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    Product Name : Erlotinib 6-O-Desmethyl Metabolite ;Erlotinib Metabolite “M14” ; 6-O-Desmethyl Erlotinib Formate ; Erlotinib Metabolite “OSI-420” ; 2-[[4-[(3-Ethynylphenyl)amino]-7-(2-methoxyethoxy)-6-quinazolinyl] oxy]ethanol formate | 183320-51-6 

    Code:  JCETB-02
    CAS: 183320-51-6
    Chemical Formula: C22H23N3O6
    Molecular Weight: 425.43
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Erlotinib 6-O-Desmethyl Metabolite ;Erlotinib Metabolite "M14" ; 6-O-Desmethyl Erlotinib Formate ; Erlotinib Metabolite "OSI-420" ; 2-[[4-[(3-Ethynylphenyl)amino]-7-(2-methoxyethoxy)-6-quinazolinyl] oxy]ethanol formate | 183320-51-6 is useful as reference Impurity standard.
    Erlotinib 6-O-Desmethyl Metabolite ;Erlotinib Metabolite
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    Product Name : Erlotinib 4-Hydroxy Metabolite ; 4-Hydroxy Erlotinib ; Erlotinib Metabolite “M16” ; N-(3-Ethynyl-4-hydroxy-phenyl)[6,7-bis(2-methoxyethoxy)quinazolin-4-yl] amine hydrochloride | 882420-22-6

    Code: JCETB-01
    CAS: 882420-22-6
    Chemical Formula: C22H23N3O5
    Molecular Weight: 409.44
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Erlotinib 4-Hydroxy Metabolite ; 4-Hydroxy Erlotinib ; Erlotinib Metabolite "M16" ; N-(3-Ethynyl-4-hydroxy-phenyl)[6,7-bis(2-methoxyethoxy)quinazolin-4-yl] amine hydrochloride | 882420-22-6is useful as reference Impurity standard.
    Erlotinib 4-Hydroxy Metabolite ; 4-Hydroxy Erlotinib ; Erlotinib Metabolite