3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione

Modify Date: 2026-09-30 19:29:08

3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione Structure
3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione structure
Common Name 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione
CAS Number 155338-39-9 Molecular Weight 205.16700
Density N/A Boiling Point N/A
Molecular Formula C10H7NO4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione
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.

Molecular Formula C10H7NO4
Molecular Weight 205.16700
Exact Mass 205.03800
PSA 86.63000
LogP 0.79850
InChIKey IHPXOPCECANAPM-UHFFFAOYSA-N
SMILES O=c1c(O)c(Nc2ccccc2O)c1=O

 Synthetic Route

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

~79%

3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione Structure

3-hydroxy-4-(2-...

CAS#:155338-39-9

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Literature: Lopez, Carlos; Vega, Manuel; Sanna, Elena; Rotger, Carmen; Costa, Antoni RSC Advances, 2013 , vol. 3, # 20 p. 7249 - 7253

 Bioassay

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

Name: Selectivity index, ratio of IC50 for African green monkey Vero cells to IC50 for amas...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3132079
Name: Selectivity index, ratio of IC50 for African green monkey Vero cells to IC50 for epim...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3132080
Name: Cytotoxicity against African green monkey Vero cells assessed as cell viability after...
Source: ChEMBL
Target: Vero
External Id: CHEMBL3132081
Name: Antitrypanosomal activity against amastigote stage of Trypanosoma cruzi IRHOD/CO/2008...
Source: ChEMBL
Target: Trypanosoma cruzi
External Id: CHEMBL3132082
Name: Antitrypanosomal activity against epimastigote stage of Trypanosoma cruzi IRHOD/CO/20...
Source: ChEMBL
Target: Trypanosoma cruzi
External Id: CHEMBL3132083
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 Synonyms

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

3-Cyclobutene-1,2-dione,3-hydroxy-4-[(2-hydroxyphenyl)amino]

  | FAQ

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

Q: What is the LogP of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione?
A: LogP of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione is 0.79850.
Q: What is the English name of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione?
A: The English name of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione is 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione.
Q: What is the CAS number of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione?
A: CAS number of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione is 155338-39-9.
Q: What is the molecular formula of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione?
A: Molecular formula of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione is C10H7NO4.
Q: What is the polar surface area (PSA) of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione?
A: Polar surface area (PSA) of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione is 86.63000.
Q: What is the Chinese name of 155338-39-9?
A: Chinese name of 155338-39-9 is 155338-39-9.
Q: What English synonyms does 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione have?
A: English synonyms of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione: 3-Cyclobutene-1,2-dione,3-hydroxy-4-[(2-hydroxyphenyl)amino].
Q: What is the InChIKey of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione?
A: InChIKey of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione is IHPXOPCECANAPM-UHFFFAOYSA-N.
Q: What is the SMILES notation of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione?
A: SMILES notation of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione is O=c1c(O)c(Nc2ccccc2O)c1=O.
Q: What is the molecular weight of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione?
A: Molecular weight of 3-hydroxy-4-(2-hydroxyanilino)cyclobut-3-ene-1,2-dione is 205.16700.
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