Naphtho[2,3-d]thiazole-4,9-dione (8CI,9CI)

Modify Date: 2026-08-02 21:15:54

Naphtho[2,3-d]thiazole-4,9-dione (8CI,9CI) Structure
Naphtho[2,3-d]thiazole-4,9-dione (8CI,9CI) structure
Common Name Naphtho[2,3-d]thiazole-4,9-dione (8CI,9CI)
CAS Number 14770-63-9 Molecular Weight 215.22800
Density N/A Boiling Point N/A
Molecular Formula C11H5NO2S Melting Point N/A
MSDS N/A Flash Point N/A

Summary: Benzo[f][1,3]benzothiazole-4,9-dione (CAS: 14770-63-9, molecular formula: C11H5NO2S, molecular weight: 215.22800), For research-use only, not for medical or clinical usage.


 Names

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

Name benzo[f][1,3]benzothiazole-4,9-dione

 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.

Molecular Formula C11H5NO2S
Molecular Weight 215.22800
Exact Mass 215.00400
PSA 75.27000
LogP 1.91850
InChIKey YSARSOPNCPYXJI-UHFFFAOYSA-N
SMILES O=C1c2ccccc2C(=O)c2scnc21

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2934999090

 Synthetic Route

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

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Naphtho[2,3-d]thiazole-4,9-dione (8CI,9CI) Structure

Naphtho[2,3-d]t...

CAS#:14770-63-9

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Literature: Berghot, Moged Ahmed Revue Roumaine de Chimie, 2003 , vol. 48, # 3 p. 197 - 203

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Naphtho[2,3-d]thiazole-4,9-dione (8CI,9CI) Structure

Naphtho[2,3-d]t...

CAS#:14770-63-9

Learn More
Literature: Boggust et al. Journal of the Chemical Society, 1950 , p. 680

 Precursor & DownStream

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

Precursor  3

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Bioassay

View more

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

Name: Antihyperproliferative activity against human HaCaT cells assessed as inhibition of c...
Source: ChEMBL
Target: HaCaT
External Id: CHEMBL3372666
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  | 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 benzo[f][1,3]benzothiazole-4,9-dione?
A: Polar surface area (PSA) of benzo[f][1,3]benzothiazole-4,9-dione is 75.27000.
Q: What is the Chinese name of 14770-63-9?
A: Chinese name of 14770-63-9 is 14770-63-9.
Q: What is the LogP of benzo[f][1,3]benzothiazole-4,9-dione?
A: LogP of benzo[f][1,3]benzothiazole-4,9-dione is 1.91850.
Q: What is the English name of benzo[f][1,3]benzothiazole-4,9-dione?
A: The English name of benzo[f][1,3]benzothiazole-4,9-dione is benzo[f][1,3]benzothiazole-4,9-dione.
Q: What is the CAS number of benzo[f][1,3]benzothiazole-4,9-dione?
A: CAS number of benzo[f][1,3]benzothiazole-4,9-dione is 14770-63-9.
Q: What is the SMILES notation of benzo[f][1,3]benzothiazole-4,9-dione?
A: SMILES notation of benzo[f][1,3]benzothiazole-4,9-dione is O=C1c2ccccc2C(=O)c2scnc21.
Q: What is the molecular weight of benzo[f][1,3]benzothiazole-4,9-dione?
A: Molecular weight of benzo[f][1,3]benzothiazole-4,9-dione is 215.22800.
Q: What is the InChIKey of benzo[f][1,3]benzothiazole-4,9-dione?
A: InChIKey of benzo[f][1,3]benzothiazole-4,9-dione is YSARSOPNCPYXJI-UHFFFAOYSA-N.
Q: What is the molecular formula of benzo[f][1,3]benzothiazole-4,9-dione?
A: Molecular formula of benzo[f][1,3]benzothiazole-4,9-dione is C11H5NO2S.
Q: What are the upstream materials of benzo[f][1,3]benzothiazole-4,9-dione?
A: Related upstream materials(CAS) of benzo[f][1,3]benzothiazole-4,9-dione: 14423-00-8;50-00-0;2797-51-5.

 factory

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

Dayang Chem (Hangzhou) Co., Ltd.
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