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Type:Nitrosamines & NDSRI
Total Products: 16
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Erlotinib Related Products
Cleanchem is a trusted provider of premium pharmaceutical reference materials, specializing in Erlotinib and its associated compounds. Our catalog includes pharmacopeial and non-pharmacopeial Erlotinib impurities, metabolites, nitrosamine derivatives (N-NO compounds), and stable isotope-labeled products. These reference standards play a critical role in pharmaceutical R&D, supporting activities such as product formulation, ANDA and DMF submissions, quality assurance, analytical method development, and stability assessments.
All Erlotinib-related substances undergo comprehensive characterization and are delivered with complete Certificates of Analysis and supporting analytical documentation to ensure regulatory adherence. Upon request, we can offer EP/USP traceable standards. Our products are routinely re-evaluated to maintain consistent quality and performance.
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N-Nitroso Erlotinib
CAT No: CL-ETB-NO-01 CAS No: NA Mol Wt: 422.4 Mol F: C22H22N4O5 Inv Status: Custom Synthesis
Chemical Name: N-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-N-(3-ethynylphenyl)nitrous amide
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N-Nitroso Erlotinib Impurity 1
CAT No: CL-ETB-NO-02 CAS No: NA Mol Wt: 438.4 Mol F: C22H22N4O6 Inv Status: Custom Synthesis
Chemical Name: N-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-N-(3-ethynyl-4-hydroxyphenyl)nitrous amide
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N-Nitroso Erlotinib Impurity 2
CAT No: CL-ETB-NO-03 CAS No: NA Mol Wt: 394.4 Mol F: C20H18N4O5 Inv Status: Custom Synthesis
Chemical Name: N-(6,7-bis(2-hydroxyethoxy)quinazolin-4-yl)-N-(3-ethynylphenyl)nitrous amide
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N-Nitroso Erlotinib Impurity 3
CAT No: CL-ETB-NO-04 CAS No: NA Mol Wt: 422.4 Mol F: C21H18N4O6 Inv Status: Custom Synthesis
Chemical Name: 2-((4-((3-ethynylphenyl)(nitroso)amino)-7-(2-methoxyethoxy)quinazolin-6-yl)oxy)acetic acid
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N-Nitroso Erlotinib Impurity 4
CAT No: CL-ETB-NO-05 CAS No: NA Mol Wt: 408.4 Mol F: C21H20N4O5 Inv Status: Custom Synthesis
Chemical Name: N-(3-ethynylphenyl)-N-(6-(2-hydroxyethoxy)-7-(2-methoxyethoxy)quinazolin-4-yl)nitrous amide
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N-Nitroso Erlotinib Impurity 5
CAT No: CL-ETB-NO-06 CAS No: NA Mol Wt: 456.4 Mol F: C22H24N4O7 Inv Status: Custom Synthesis
Chemical Name: 2-(3-((6,7-bis(2-methoxyethoxy)quinazolin-4-yl)(nitroso)amino)phenyl)acetic acid
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N-Nitroso Erlotinib Impurity 6
CAT No: CL-ETB-NO-07 CAS No: NA Mol Wt: 424.4 Mol F: C22H24N4O5 Inv Status: Custom Synthesis
Chemical Name: N-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-N-(3-vinylphenyl)nitrous amide
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N-Nitroso Erlotinib Impurity 7
CAT No: CL-ETB-NO-08 CAS No: NA Mol Wt: 426.9 Mol F: C21H19ClN4O4 Inv Status: Custom Synthesis
Chemical Name: N-(6-(2-chloroethoxy)-7-(2-methoxyethoxy)quinazolin-4-yl)-N-(3-ethynylphenyl)nitrous amide
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N-Nitroso Erlotinib Impurity 8
CAT No: CL-ETB-NO-09 CAS No: NA Mol Wt: 438.4 Mol F: C22H22N4O6 Inv Status: Custom Synthesis
Chemical Name: 4-((3-ethynylphenyl)(nitroso)amino)-6,7-bis(2-methoxyethoxy)quinazoline 1-oxide
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N-Nitroso Erlotinib Impurity 9
CAT No: CL-ETB-NO-10 CAS No: NA Mol Wt: 408.4 Mol F: C21H20N4O5 Inv Status: Custom Synthesis
Chemical Name: N-(3-ethynylphenyl)-N-(7-(2-hydroxyethoxy)-6-(2-methoxyethoxy)quinazolin-4-yl)nitrous amide
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N-Nitroso Erlotinib Impurity 10
CAT No: CL-ETB-NO-11 CAS No: NA Mol Wt: 440.4 Mol F: C22H24N4O6 Inv Status: Custom Synthesis
Chemical Name: N-(3-acetylphenyl)-N-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)nitrous amide
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N-Nitroso Erlotinib Impurity 11
CAT No: CL-ETB-NO-12 CAS No: NA Mol Wt: 450.4 Mol F: C23H22N4O6 Inv Status: Custom Synthesis
Chemical Name: 2-((4-((3-ethynylphenyl)(nitroso)amino)-6-(2-methoxyethoxy)quinazolin-7-yl)oxy)ethyl acetate
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N-Nitroso Erlotinib Impurity 12
CAT No: CL-ETB-NO-13 CAS No: NA Mol Wt: 440.4 Mol F: C22H24N4O6 Inv Status: Custom Synthesis
Chemical Name: N-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-N-(3-(2-oxoethyl)phenyl)nitrous amide
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N-Nitroso Erlotinib Impurity 13
CAT No: CL-ETB-NO-14 CAS No: NA Mol Wt: 426.4 Mol F: C21H22N4O6 Inv Status: Custom Synthesis
Chemical Name: N-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-N-(3-formylphenyl)nitrous amide
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N-Nitroso Erlotinib Impurity 14
CAT No: CL-ETB-NO-15 CAS No: NA Mol Wt: 422.4 Mol F: C22H22N4O5 Inv Status: Custom Synthesis
Chemical Name: N-(7,8-bis(2-methoxyethoxy)quinazolin-5-yl)-N-(3-ethynylphenyl)nitrous amide
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N-Nitroso Erlotinib Impurity 15
CAT No: CL-ETB-NO-16 CAS No: NA Mol Wt: 477.3 Mol F: C20H21BrN4O5 Inv Status: Custom Synthesis
Chemical Name: N-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-N-(3-bromophenyl)nitrous amide

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