3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one

Modify Date: 2026-07-07 12:00:04

3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one Structure
3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one structure
Common Name 3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one
CAS Number 18331-47-0 Molecular Weight 420.59200
Density 1.472g/cm3 Boiling Point 635.4ºC at 760 mmHg
Molecular Formula C18H16N2O2S4 Melting Point N/A
MSDS N/A Flash Point 338.1ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.472g/cm3
Boiling Point 635.4ºC at 760 mmHg
Molecular Formula C18H16N2O2S4
Molecular Weight 420.59200
Flash Point 338.1ºC
Exact Mass 420.00900
PSA 151.08000
LogP 4.52100
Vapour Pressure 4.76E-16mmHg at 25°C
Index of Refraction 1.735
InChIKey KRWPSOXRMTZDGE-UHFFFAOYSA-N
SMILES O=c1sc2ccccc2n1CCSSCCn1c(=O)sc2ccccc21

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one Structure

3-(2-((2-(2-Oxo...

CAS#:18331-47-0

Learn More
Literature: Kuznetsova,E.A. et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1967 , vol. 3, p. 659 - 661 Khimiya Geterotsiklicheskikh Soedinenii, 1967 , vol. 3, p. 834 - 838

~%

3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one Structure

3-(2-((2-(2-Oxo...

CAS#:18331-47-0

Learn More
Literature: Kuznetsova,E.A. et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1967 , vol. 3, p. 659 - 661 Khimiya Geterotsiklicheskikh Soedinenii, 1967 , vol. 3, p. 834 - 838

~%

3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one Structure

3-(2-((2-(2-Oxo...

CAS#:18331-47-0

Learn More
Literature: Sohar,P. et al. Journal of Heterocyclic Chemistry, 1969 , vol. 6, p. 163 - 174

~%

3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one Structure

3-(2-((2-(2-Oxo...

CAS#:18331-47-0

Learn More
Literature: Sohar,P. et al. Journal of Heterocyclic Chemistry, 1969 , vol. 6, p. 163 - 174

~%

3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one Structure

3-(2-((2-(2-Oxo...

CAS#:18331-47-0

Learn More
Literature: Sohar,P. et al. Journal of Heterocyclic Chemistry, 1969 , vol. 6, p. 163 - 174

~%

3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one Structure

3-(2-((2-(2-Oxo...

CAS#:18331-47-0

Learn More
Literature: Sohar,P. et al. Journal of Heterocyclic Chemistry, 1969 , vol. 6, p. 163 - 174

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  5

DownStream  0

 Bioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data
Total 1, Current Page 1 of 1
1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Bis-<2-(2-benzothiazolinonyl-(3))-ethyl>-disulfid
3-(2-((2-(2-Oxo-1,3-benzothiazol-3(2H)-yl)ethyl)dithio)ethyl)-1,3-benzothiazol-2(3H)-one
3H,3'H-3,3'-(3,4-dithia-hexane-1,6-diyl)-bis-benzothiazol-2-one

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one?
A: Polar surface area (PSA) of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one is 151.08000.
Q: What is the SMILES notation of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one?
A: SMILES notation of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one is O=c1sc2ccccc2n1CCSSCCn1c(=O)sc2ccccc21.
Q: What is the boiling point of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one?
A: Boiling point of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one is 635.4ºC at 760 mmHg.
Q: What is the LogP of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one?
A: LogP of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one is 4.52100.
Q: What are the upstream materials of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one?
A: Related upstream materials(CAS) of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one: 2768-98-1;7133-49-5;149-30-4;22274-85-7;22274-84-6.
Q: What is the molecular weight of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one?
A: Molecular weight of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one is 420.59200.
Q: What is the Chinese name of 18331-47-0?
A: Chinese name of 18331-47-0 is 18331-47-0.
Q: What is the InChIKey of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one?
A: InChIKey of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one is KRWPSOXRMTZDGE-UHFFFAOYSA-N.
Q: What is the molecular formula of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one?
A: Molecular formula of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one is C18H16N2O2S4.
Q: What is the English name of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one?
A: The English name of 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one is 3-[2-[2-(2-oxo-1,3-benzothiazol-3-yl)ethyldisulfanyl]ethyl]-1,3-benzothiazol-2-one.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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