Doxepin

Name: Doxepin
Brand: Zemixal
SKU: ZX-006510

Reference StandardAvailable on request

Buy Doxepin (CAS 1668-19-5) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-006510. Quotes within one business day.

Pack sizes

CAS number1668-19-5

FormulaC₁₉H₂₁NO

Molar mass279.4 g/mol

Physical formSolid

HS code38229090

InChIKeyODQWQRRAPPTVAG-UHFFFAOYSA-N

IUPAC name3-(6H-benzo[c][1]benzoxepin-11-ylidene)-N,N-dimethylpropan-1-amine

About Doxepin

Doxepin is supplied by Zemixal as a characterised reference material for Doxepin analysis. Key data (Reference Standard): CAS 1668-19-5, formula C19H21NO and molar mass 279.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

Identification & assay
Method development & validation
QC reference material

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Doxepin

See every impurity, metabolite and related compound we list for this API.

Doxepin standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Doxepin
Product name	Doxepin
Catalogue number	ZX-006510
CAS number	1668-19-5
IUPAC name	3-(6H-benzo[c][1]benzoxepin-11-ylidene)-N,N-dimethylpropan-1-amine
Molecular formula	C₁₉H₂₁NO
Molar mass	279.4 g/mol
Exact mass	279.1623
Grade	Reference Standard
Physical form	Solid
XLogP3	4.3
H-bond donors / acceptors	0 / 2
Topological polar surface area	12.5 Å²
HS code	38229090
InChIKey	ODQWQRRAPPTVAG-UHFFFAOYSA-N
SMILES	CN(C)CCC=C1C2=CC=CC=C2COC3=CC=CC=C31
PubChem CID	3158
Synonyms	3-Dibenz[b,e]oxepin-11(6H)-ylidene-N,N-dimethyl-1-propanamine, 11-[3-(Dimethylamino)propylidene]-6H-dibenz[b,e]oxepin, Doxepine, Sinepin, 1-Propanamine, 3-dibenz[b,e]oxepin-11(6H)-ylidene-N,N-dimethyl-, 1-Propanamine, 3-dibenz(b,e)oxepin-11(6H)-ylidene-N,N-dimethyl-, ApoDoxepin, 11-(3-Dimethylamino-propyliden)-6,11-dihydro-dibenz(b,e)oxipin, N,N-Dimethyldibenz(b,e)oxepin-delta(11(6H),gamma)-propylamine, Novo Doxepin, Apo Doxepin, Doxepin RPh

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Doxepin
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Doxepin

Which CAS number identifies Doxepin?

Doxepin is registered under CAS 1668-19-5. You may also see it listed as 3-Dibenz[b,e]oxepin-11(6H)-ylidene-N,N-dimethyl-1-propanamine, 11-[3-(Dimethylamino)propylidene]-6H-dibenz[b,e]oxepin, Doxepine. Our catalogue number for this item is ZX-006510.

What are the formula and molar mass of Doxepin?

For Doxepin, its formula is C19H21NO and its molar mass is 279.4 g/mol. The systematic (IUPAC) name is 3-(6H-benzo[c][1]benzoxepin-11-ylidene)-N,N-dimethylpropan-1-amine. InChIKey ODQWQRRAPPTVAG-UHFFFAOYSA-N lets you match it in any structure database.

How is Doxepin used in pharmaceutical QC?

Doxepin is a characterised reference material linked to Doxepin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Doxepin?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Doxepin?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Doxepin to my country?

Yes. Doxepin ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Doxepin standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list