(E)-N-Acetyl-N-desmethyl Doxepin

Name: (E)-N-Acetyl-N-desmethyl Doxepin
Brand: Vaqora Chemicals
SKU: VQ-036810

About (E)-N-Acetyl-N-desmethyl Doxepin

Vaqora Chemicals supplies (E)-N-Acetyl-N-desmethyl Doxepin, a metabolite or degradation product of Doxepin registered under CAS number 250331-54-5. The compound has the formula C20H21NO2, corresponding to a molecular weight of 307.4 g/mol. Its systematic (IUPAC) name is N-[(3E)-3-(6H-benzo[c][1]benzoxepin-11-ylidene)propyl]-N-methylacetamide.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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	(E)-N-Acetyl-N-desmethyl Doxepin
Catalogue No.	VQ-036810
CAS Number	250331-54-5
IUPAC name	N-[(3E)-3-(6H-benzo[c][1]benzoxepin-11-ylidene)propyl]-N-methylacetamide
Molecular formula	C₂₀H₂₁NO₂
Molecular weight	307.4 g/mol
Exact mass	307.1572
Grade	Reference Standard
HSN code	38229090
InChIKey	BFOHVOUMOVZBKO-WOJGMQOQSA-N
SMILES	CC(=O)N(C)CC/C=C/1\C2=CC=CC=C2COC3=CC=CC=C31
PubChem CID	59023614

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	0 / 2
TPSA	29.5 Å²

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 (E)-N-Acetyl-N-desmethyl Doxepin?

The CAS Registry Number of (E)-N-Acetyl-N-desmethyl Doxepin is 250331-54-5. It is also known as N-[(3E)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)propyl]-N-methylacetamide.

What is the molecular formula and molecular weight of (E)-N-Acetyl-N-desmethyl Doxepin?

(E)-N-Acetyl-N-desmethyl Doxepin has the molecular formula C20H21NO2 and a molecular weight of 307.4 g/mol. Its IUPAC name is N-[(3E)-3-(6H-benzo[c][1]benzoxepin-11-ylidene)propyl]-N-methylacetamide.

What is (E)-N-Acetyl-N-desmethyl Doxepin used for?

(E)-N-Acetyl-N-desmethyl Doxepin 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 (E)-N-Acetyl-N-desmethyl Doxepin can I order?

We supply (E)-N-Acetyl-N-desmethyl Doxepin 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 (E)-N-Acetyl-N-desmethyl Doxepin?

Yes. Every lot of (E)-N-Acetyl-N-desmethyl Doxepin 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 (E)-N-Acetyl-N-desmethyl Doxepin be shipped internationally?

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