CompoundList
Sign in
Screening compounds

Dithiaden

Also known as Bisulepin, bisulepine, (3E)-N,N-dimethyl-3-(5H-thieno[2,3-c][2]benzothiepin-10-ylidene)propan-1-amine

CAS 42504-83-6Formula C17H19NS2Molar mass 301.48 g/mol
Get quotes Safety data
Dithiaden chemical structure, C17H19NS2, CAS 42504-83-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
42504-83-6
Formula
C17H19NS2
Molar mass
301.48 g/mol
HS code
293499
Category
Screening compounds

What is Dithiaden?

Plain description, key identifiers and synonyms

Dithiadene is an organic heterotricyclic compound that is 4,9-dihydrothieno[2,3-c][2]benzothiepine substituted by a 3-(dimethylamino)propylidene group at position 4. It has a role as a H1-receptor antagonist, a platelet aggregation inhibitor, an anti-allergic agent and an antiemetic. It is an organic heterotricyclic compound, an organosulfur heterocyclic compound, a tertiary amino compound and an olefinic compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3E)-N,N-dimethyl-3-(5H-thieno[2,3-c][2]benzothiepin-10-ylidene)propan-1-amine
CAS number
42504-83-6
Molecular formula
C17H19NS2
UNII
595726R32U
InChIKey
ZLJLUTCIUOCIQM-OVCLIPMQSA-N
InChI
InChI=1S/C17H19NS2/c1-18(2)10-5-8-15-14-7-4-3-6-13(14)12-20-17-16(15)9-11-19-17/h3-4,6-9,11H,5,10,12H2,1-2H3/b15-8+
Canonical SMILES
CN(C)CCC=C1c2ccccc2CSc2sccc21
Isomeric SMILES
CN(C)CC/C=C\1/C2=C(SCC3=CC=CC=C31)SC=C2

Synonyms

  • Bisulepin
  • bisulepine
  • (3E)-N,N-dimethyl-3-(5H-thieno[2,3-c][2]benzothiepin-10-ylidene)propan-1-amine
  • N,N-Dimethyl-3-thieno(2,3-c)(2)benzothiepin-4(9H)-ylidenepropylamine
  • 1-Propanamine, N,N-dimethyl-3-thieno(2,3-C)(2)benzothiepin-4(9H)-ylidene-
  • 4-(3-Dimethylaminopropylidene)-4,9-dihydrobenzo(E)thieno(2,3-b)thiepin
  • 1-Propanamine, N,N-dimethyl-3-thieno(2,3-C)(2)benzothiepin-4(9H)-ylidene-, (E)-
  • N,N-dimethyl-3-thieno[2,3-c][2]benzothiepin-4(9H)-ylidenepropylamine
  • N,N-Dimethyl-3-(thieno[2,3-c][2]benzothiepin-4(9H)-ylidene)propan-1-amine
  • Thieno(2,3-C)(2)benzothiepin-delta4(9H),gamma-propylamine, N,N-dimethyl-
  • (E)-N,N-Dimethyl-3-thieno[2,3-c][2]benzothiepin-4(9H)-ylidene-1-propanamine
  • N,N-dimethyl-3-(5H-thieno[2,3-c][2]benzothiepin-10-ylidene)propan-1-amine

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
301.48 g/molcalc.
Exact mass
301.0959 Dacalc.
LogP (octanol/water)
4.74calc.
Topological polar surface area
3.24 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
20calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.29calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C=C1c2ccccc2CSc2sccc21

C=C1c2ccccc2CSc2sccc21

3 rings, 15 atoms.

11 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Dithiaden suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Dithiaden can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Dithiaden price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Roles

  • H1-receptor antagonist
  • antagonist
  • anti-allergic agent
  • antiemetic
  • hematologic agent
  • histamine antagonist
  • histaminergic drug
  • neurotransmitter agent
  • pharmaceutical
  • platelet aggregation inhibitor

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dithiaden is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Dithiaden is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dithiaden, based on the data on this page

What is Dithiaden?

Dithiadene is an organic heterotricyclic compound that is 4,9-dihydrothieno[2,3-c][2]benzothiepine substituted by a 3-(dimethylamino)propylidene group at position 4. It has a role as a H1-receptor antagonist, a platelet aggregation inhibitor, an anti-allergic agent and an antiemetic.

What is the CAS number of Dithiaden?

The CAS registry number of Dithiaden is 42504-83-6.

What is the molecular formula and weight of Dithiaden?

The molecular formula of Dithiaden is C17H19NS2 and its molar mass is 301.48 g/mol.

What is Dithiaden used for?

Known uses and roles of Dithiaden include building blocks in research and laboratory, screening compounds in research and laboratory, h1-receptor antagonist, antagonist, anti-allergic agent and 7 more.

Is Dithiaden hazardous?

No GHS hazard classification for Dithiaden is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Dithiaden?

Dithiaden is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dithiaden?

Post a free request on CompoundList and suppliers of Dithiaden will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Dithiaden?

Suppliers quote Dithiaden on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dithiaden

Get quotes for Dithiaden

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Dithiaden
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dithiaden with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dithiaden-42504-83-6" title="Dithiaden structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Screening compounds or HS code 293499

Price on request
Free quotes, contact stays private
Get quotes