Dothiepin

Name: Dothiepin
Brand: Vaqora Chemicals
SKU: VQ-004037

About Dothiepin

Vaqora Chemicals supplies Dothiepin (IP/BP/USP grade), a central nervous system API registered under CAS number 113-53-1. Its molecular formula is C19H21NS and its molecular weight is 295.4 g/mol. Its systematic (IUPAC) name is 3-(6H-benzo[c][1]benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amine. It is also known as Dothirpin.

The product is provided as a powder. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

This API belongs to our CNS and psychiatric APIs portfolio and is supplied to IP/BP/USP specifications for formulators, contract manufacturers and generic drug developers. Our customers for this product work in pharmaceutical manufacturing.

Vaqora Chemicals supplies Dothiepin in 1 kg, 5 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dothiepin
Catalogue No.	VQ-004037
CAS Number	113-53-1
IUPAC name	3-(6H-benzo[c][1]benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amine
Molecular formula	C₁₉H₂₁NS
Molecular weight	295.4 g/mol
Exact mass	295.1395
Grade	IP/BP/USP
HSN code	2933
InChIKey	PHTUQLWOUWZIMZ-UHFFFAOYSA-N
SMILES	CN(C)CCC=C1C2=CC=CC=C2CSC3=CC=CC=C31
PubChem CID	3155

Physical properties
Physical form	Powder
LogP (XLogP3)	4.5
H-bond donors / acceptors	0 / 2
TPSA	28.5 Å²
Synonyms	3-(6H-benzo(c)(1)benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amine, Propylamine, N,N-dimethyl-3-(dibenzo(b,e)thiepin-delta-sup(11(6H),gamma))-, 1-Propanamine, 3-dibenzo(b,e)thiepin-11(6H)-ylidene-N,N-dimethyl-, Dothirpin, 3-Dibenzo[b,e]thiepin-11(6H)-ylidene-N,N-dimethyl-1-propanamine, (E,Z)-3-(dibenzo[b,e]thiepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine, 11-(3-Dimethylaminopropyliden)-6,11-dihydrodibenz-(b,e)thiepin, 3-(Dibenzo[b,e]thiepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine, (Z)-3-(dibenzo[b,e]thiepin-11(6H)-ylidene)-N,Ndimethylpropan-1-amine

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children

Precautionary statements: P203, P260, P263, P264, P270, P280, P301 + P317, P318, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Dothiepin?

The CAS Registry Number of Dothiepin is 113-53-1. It is also known as 3-(6H-benzo(c)(1)benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amine, Propylamine, N,N-dimethyl-3-(dibenzo(b,e)thiepin-delta-sup(11(6H),gamma))-, 1-Propanamine, 3-dibenzo(b,e)thiepin-11(6H)-ylidene-N,N-dimethyl-.

What is the molecular formula and molecular weight of Dothiepin?

Dothiepin has the molecular formula C19H21NS and a molecular weight of 295.4 g/mol. Its IUPAC name is 3-(6H-benzo[c][1]benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amine.

Which grade and pack sizes of Dothiepin can I order?

We supply Dothiepin in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dothiepin?

Yes. Every lot of Dothiepin 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 Dothiepin be shipped internationally?

Yes. Dothiepin is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.