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Doxepin

Doxepin Impurities

Doxepin impurities include process-related compounds, degradation products, and structurally related analogs formed during synthesis or storage. These are monitored to ensure the safety and efficacy of this tricyclic antidepressant used to treat depression, anxiety, and insomnia. All materials are structurally confirmed and qualified under ICH guidelines for pharmaceutical analysis and toxicological evaluation.

Doxepin EP Impurities

We offer pharmacopeial and non-pharmacopeial Doxepin impurities that comply with European Pharmacopoeia (EP) specifications. These impurity standards are essential for method development, impurity profiling, and stability testing. Analytical techniques such as HPLC, LC-MS, and NMR are used for their identification and quantification. EP traceable standards are available upon request.

Doxepin Related Compounds

Our catalog includes Doxepin-related compounds such as synthetic intermediates and degradation products. These entries are used in forced degradation studies, impurity identification, and genotoxicity screening. All materials are thoroughly characterized and supported by detailed analytical documentation.

Doxepin Impurity Reference Standards

Doxepin impurity reference standards are supplied with validated analytical data including NMR, MS, and HPLC purity. These materials are used in pharmaceutical R&D, ANDA and DMF filings, method validation, and GMP-compliant quality control. EP/USP traceable entries are available upon request, and all products meet international regulatory expectations. Supplied materials are re-tested at regular intervals to ensure consistency.

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CAS No.

: 4504-96-5; 2887-91-4

Mol F.

: C18H19NO

Mol W.

: 265.35

Cat No.

: SA29903

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CAS No.

: 131523-90-5

Mol F.

: C19H21NO2

Mol W.

: 295.37

Cat No.

: SA29909

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CAS No.

: 21324-99-2

Mol F.

: C16H12O2

Mol W.

: 236.26

Cat No.

: SA29910

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CAS No.

: 1229-29-4

Mol F.

: C19H21NO

Mol W.

: 279.38

Cat No.

: SA29900

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CAS No.

: 4504-87-4

Mol F.

: C14H10O2

Mol W.

: 210.23

Cat No.

: SA29901

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CAS No.

: 4504-88-5

Mol F.

: C19H23NO2

Mol W.

: 297.39

Cat No.

: SA29902

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CAS No.

: 25127-31-5

Mol F.

: C19H21NO

Mol W.

: 279.38

Cat No.

: SA29904

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CAS No.

: 250331-54-5

Mol F.

: C20H21NO2

Mol W.

: 307.39

Cat No.

: SA29906

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CAS No.

: 22684-91-9

Mol F.

: C19H21NO2

Mol W.

: 295.37

Cat No.

: SA29907

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CAS No.

: 70805-90-2

Mol F.

: C20H23NO

Mol W.

: 293.39

Cat No.

: SA29905

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CAS No.

: 250331-52-3

Mol F.

: C19H19NO2

Mol W.

: 293.36

Cat No.

: SA29908

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