Doxepin N-Oxide

Name: Doxepin N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-025392

About Doxepin N-Oxide

Listed under CAS 22684-91-9, Doxepin N-Oxide is a metabolite or degradation product of Doxepin available from Vaqora Chemicals. Its molecular formula is C19H21NO2 and its molecular weight is 295.4 g/mol. Its systematic (IUPAC) name is (3E)-3-(6H-benzo[c][1]benzoxepin-11-ylidene)-N,N-dimethylpropan-1-amine oxide. Alternative names: Doxepin N-oxide, (E)- and Doxepin N-oxide (hydrate).

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Doxepin, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Doxepin N-Oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Doxepin

View every impurity, metabolite and intermediate we list for Doxepin.

Doxepin impurities

Specifications & identifiers

Chemical identifiers
Product name	Doxepin N-Oxide
Catalogue No.	VQ-025392
CAS Number	22684-91-9
IUPAC name	(3E)-3-(6H-benzo[c][1]benzoxepin-11-ylidene)-N,N-dimethylpropan-1-amine oxide
Molecular formula	C₁₉H₂₁NO₂
Molecular weight	295.4 g/mol
Exact mass	295.1572
Grade	Reference Standard
HSN code	38229090
InChIKey	QJCSDPQQGVJGQY-GZTJUZNOSA-N
SMILES	C[N+](C)(CC/C=C/1\C2=CC=CC=C2COC3=CC=CC=C31)[O-]
PubChem CID	100995277

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	0 / 2
TPSA	27.3 Å²
Synonyms	Doxepin N-oxide, (E)-, Doxepin N-oxide (hydrate), 1-Propanamine, 3-dibenz(b,E)oxepin-11(6H)-ylidene-N,N-dimethyl-, N-oxide, (3E)-, 1-Propanamine, 3-dibenz(b,E)oxepin-11(6H)-ylidene-N,N-dimethyl-, N-oxide, (E)-, 1-Propanamine, 3-dibenz[b,e]oxepin-11(6H)-ylidene-N,N-dimethyl-, N-oxide, (3E)-, 1-Propanamine, 3-dibenz[b,e]oxepin-11(6H)-ylidene-N,N-dimethyl-, N-oxide, (E)-, (3E)-3-Dibenz[b,e]oxepin-11(6H)-ylidene-N,N-dimethyl-1-propanamine N-oxide

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Doxepin N-Oxide?

The CAS Registry Number of Doxepin N-Oxide is 22684-91-9. It is also known as Doxepin N-oxide, (E)-, Doxepin N-oxide (hydrate), 1-Propanamine, 3-dibenz(b,E)oxepin-11(6H)-ylidene-N,N-dimethyl-, N-oxide, (3E)-.

What is the molecular formula and molecular weight of Doxepin N-Oxide?

Doxepin N-Oxide has the molecular formula C19H21NO2 and a molecular weight of 295.4 g/mol. Its IUPAC name is (3E)-3-(6H-benzo[c][1]benzoxepin-11-ylidene)-N,N-dimethylpropan-1-amine oxide.

What is Doxepin N-Oxide used for?

Doxepin N-Oxide is supplied as a characterised reference material related to Doxepin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Doxepin N-Oxide can I order?

We supply Doxepin N-Oxide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Doxepin N-Oxide?

Yes. Every lot of Doxepin N-Oxide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Doxepin N-Oxide be shipped internationally?

Yes. We export Doxepin N-Oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.