1H-Isoindole-1,3(2H)-dione,2-(4-hydroxyphenyl)

Modify Date: 2026-07-01 11:56:11

1H-Isoindole-1,3(2H)-dione,2-(4-hydroxyphenyl) Structure
1H-Isoindole-1,3(2H)-dione,2-(4-hydroxyphenyl) structure
Common Name 1H-Isoindole-1,3(2H)-dione,2-(4-hydroxyphenyl)
CAS Number 7154-85-0 Molecular Weight 239.22600
Density 1.448g/cm3 Boiling Point 475.1ºC at 760mmHg
Molecular Formula C14H9NO3 Melting Point 295-297ºC
MSDS N/A Flash Point 241.1ºC

Summary: 2-(4-hydroxyphenyl)isoindole-1,3-dione, also known as 1H-Isoindole-1,3(2H)-dione,2-(4-hydroxyphenyl)-, CAS number 7154-85-0, has a molecular formula of C14H9NO3 and a molecular weight of 239.23. Melting point: 295-297°C, boiling point: 475.1°C at 760mmHg, density: 1.448g/cm³. 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 2-(4-hydroxyphenyl)isoindole-1,3-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.

Density 1.448g/cm3
Boiling Point 475.1ºC at 760mmHg
Melting Point 295-297ºC
Molecular Formula C14H9NO3
Molecular Weight 239.22600
Flash Point 241.1ºC
Exact Mass 239.05800
PSA 57.61000
LogP 2.25780
Index of Refraction 1.701
InChIKey PHHOJUGXERSDJH-UHFFFAOYSA-N
SMILES O=C1c2ccccc2C(=O)N1c1ccc(O)cc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

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

Risk Phrases R36/37/38
Safety Phrases S26-S36
HS Code 2925190090

 Synthetic Route

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

 Customs

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

HS Code 2925190090
Summary 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Bioassay

View more

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

Name: qHTS Assay for Substrates of Mammalian Selenoprotein Thioredoxin Reductase 1 (TrxR1):...
Source: NCGC
Target: thioredoxin reductase [Rattus norvegicus]
External Id: TRXR101
Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: qHTS for Inhibitors of Polymerase Iota
Source: NCGC
Target: DNA polymerase iota [Homo sapiens]
External Id: PolI100
Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1100
Name: qHTS for Stage-Specific Inhibitors of Vaccinia Orthopoxvirus: mCherry Reporter Primar...
Source: NCGC
Target: 67.9K protein [Vaccinia virus]
External Id: Vaccinia-p2mCherry
Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1101
Name: ASTRAZENECA: Octan-1-ol/water (pH7.4) distribution coefficent measured by a shake fl...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3301363
Name: qHTS for Inhibitors of Polymerase Kappa
Source: NCGC
Target: DNA polymerase kappa [Homo sapiens]
External Id: PolK100
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: qHTS Assay for Inhibitors of Mammalian Selenoprotein Thioredoxin Reductase 1 (TrxR1):...
Source: NCGC
Target: thioredoxin reductase [Rattus norvegicus]
External Id: TRXR100
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 Synonyms

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

p-hydroxyphenylphthalimide
MFCD00023050

  | FAQ

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

Q: What is the melting point of 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: Melting point of 2-(4-hydroxyphenyl)isoindole-1,3-dione is 295-297ºC.
Q: What is the safety information for 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: Safety information for 2-(4-hydroxyphenyl)isoindole-1,3-dione: S26-S36.
Q: What is the CAS number of 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: CAS number of 2-(4-hydroxyphenyl)isoindole-1,3-dione is 7154-85-0.
Q: What is the boiling point of 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: Boiling point of 2-(4-hydroxyphenyl)isoindole-1,3-dione is 475.1ºC at 760mmHg.
Q: What is the InChIKey of 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: InChIKey of 2-(4-hydroxyphenyl)isoindole-1,3-dione is PHHOJUGXERSDJH-UHFFFAOYSA-N.
Q: What is the SMILES notation of 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: SMILES notation of 2-(4-hydroxyphenyl)isoindole-1,3-dione is O=C1c2ccccc2C(=O)N1c1ccc(O)cc1.
Q: What is the molecular weight of 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: Molecular weight of 2-(4-hydroxyphenyl)isoindole-1,3-dione is 239.22600.
Q: What is the polar surface area (PSA) of 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: Polar surface area (PSA) of 2-(4-hydroxyphenyl)isoindole-1,3-dione is 57.61000.
Q: What is the LogP of 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: LogP of 2-(4-hydroxyphenyl)isoindole-1,3-dione is 2.25780.
Q: What is the molecular formula of 2-(4-hydroxyphenyl)isoindole-1,3-dione?
A: Molecular formula of 2-(4-hydroxyphenyl)isoindole-1,3-dione is C14H9NO3.

 factory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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