5-(2-Phenylethyl)-1,3-benzenediol

Modify Date: 2026-07-01 16:57:06

5-(2-Phenylethyl)-1,3-benzenediol Structure
5-(2-Phenylethyl)-1,3-benzenediol structure
Common Name 5-(2-Phenylethyl)-1,3-benzenediol
CAS Number 14531-52-3 Molecular Weight 214.260
Density 1.2±0.1 g/cm3 Boiling Point 366.0±17.0 °C at 760 mmHg
Molecular Formula C14H14O2 Melting Point N/A
MSDS N/A Flash Point 175.7±15.5 °C

 Use of 5-(2-Phenylethyl)-1,3-benzenediol


Dihydropinosylvin is a stilbenoid that can be found in Stemona collinsae[1].

Summary: Dihydropinosylvin, also known as 5-(2-phenylethyl)-1,3-benzenediol, CAS number 14531-52-3, has a molecular formula of C14H14O2 and a molecular weight of 214.260. It appears as an oil with a boiling point of 366.0±17.0 °C and a density of 1.2±0.1 g/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 dihydropinosylvin
Synonym More Synonyms

 5-(2-Phenylethyl)-1,3-benzenediol Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Dihydropinosylvin is a stilbenoid that can be found in Stemona collinsae[1].
Related Catalog
References

[1]. Adams M, et al. Inhibition of leukotriene biosynthesis by stilbenoids from Stemona species. J Nat Prod. 2005 Jan;68(1):83-5.  

 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 1.2±0.1 g/cm3
Boiling Point 366.0±17.0 °C at 760 mmHg
Molecular Formula C14H14O2
Molecular Weight 214.260
Flash Point 175.7±15.5 °C
Exact Mass 214.099380
PSA 40.46000
LogP 3.24
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.631
InChIKey LDBYHULIXFIJAZ-UHFFFAOYSA-N
SMILES Oc1cc(O)cc(CCc2ccccc2)c1

 Safety Information

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

Hazard Codes Xi

 Synthetic Route

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

 5-(2-Phenylethyl)-1,3-benzenediolBioassay

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

Name: Antiinflammatory activity against mouse RAW264.7 cells assessed as inhibition of NO r...
Source: ChEMBL
Target: RAW264.7
External Id: CHEMBL5329985
Name: Antiinflammatory activity against mouse RAW264.7 cells assessed as inhibition of NO p...
Source: ChEMBL
Target: RAW264.7
External Id: CHEMBL5329983
Name: Antiinflammatory activity against LPS-stimulated mouse RAW264.7 cells assessed as NO ...
Source: ChEMBL
Target: RAW264.7
External Id: CHEMBL5329981
Name: Antifungal activity against Candida albicans by colorimetric method
Source: ChEMBL
Target: Candida albicans
External Id: CHEMBL914257
Name: Ex vivo inhibition of leukotriene formation in calcium ionophore activated human neut...
Source: ChEMBL
Target: N/A
External Id: CHEMBL979212
Name: Inhibition of COX1 by radioimmunoassay method
Source: ChEMBL
Target: Prostaglandin G/H synthase 1
External Id: CHEMBL914258
Name: Ex vivo inhibition of leukotriene formation in calcium ionophore activated human neut...
Source: ChEMBL
Target: N/A
External Id: CHEMBL979211
Name: Cytotoxicity against mouse RAW264.7 cells assessed as cell survival rate at 50 uM by ...
Source: ChEMBL
Target: RAW264.7
External Id: CHEMBL5329979
Name: Inhibition of COX2 by radioimmunoassay method
Source: ChEMBL
Target: Prostaglandin G/H synthase 2
External Id: CHEMBL914259
Name: Induction of NGF production in rat C6 cells at 20 uM after 24 hrs by ELISA relative t...
Source: ChEMBL
Target: C6
External Id: CHEMBL1762878
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 Synonyms

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

5-phenethylbenzene-1,3-diol
3,5-Dihydroxybibenzyl
bibenzyl-3,5-diol
CPD-6963
5-(2-phenylethyl)benzene-1,3-diol
5-Phenaethyl-resorcin
5-(2-Phenylethyl)-1,3-benzenediol

 5-(2-Phenylethyl)-1,3-benzenediol | FAQ

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

Q: What is the boiling point of dihydropinosylvin?
A: Boiling point of dihydropinosylvin is 366.0±17.0 °C at 760 mmHg.
Q: What is the LogP of dihydropinosylvin?
A: LogP of dihydropinosylvin is 3.24.
Q: What is the molecular weight of dihydropinosylvin?
A: Molecular weight of dihydropinosylvin is 214.260.
Q: What is the InChIKey of dihydropinosylvin?
A: InChIKey of dihydropinosylvin is LDBYHULIXFIJAZ-UHFFFAOYSA-N.
Q: What are the downstream products of dihydropinosylvin?
A: Related downstream products(CAS) of dihydropinosylvin: 73436-03-0;120467-08-5;78916-50-4.
Q: What is the CAS number of dihydropinosylvin?
A: CAS number of dihydropinosylvin is 14531-52-3.
Q: What English synonyms does dihydropinosylvin have?
A: English synonyms of dihydropinosylvin: 5-phenethylbenzene-1,3-diol, 3,5-Dihydroxybibenzyl, bibenzyl-3,5-diol, CPD-6963, 5-(2-phenylethyl)benzene-1,3-diol, 5-Phenaethyl-resorcin, 5-(2-Phenylethyl)-1,3-benzenediol.
Q: What is the polar surface area (PSA) of dihydropinosylvin?
A: Polar surface area (PSA) of dihydropinosylvin is 40.46000.
Q: What are the upstream materials of dihydropinosylvin?
A: Related upstream materials(CAS) of dihydropinosylvin: 133156-35-1;78916-50-4;22139-77-1;1236211-27-0;133462-43-8;133462-74-5;35302-70-6;17635-59-5;7311-34-4.
Q: What is the molecular formula of dihydropinosylvin?
A: Molecular formula of dihydropinosylvin is C14H14O2.

 5-(2-Phenylethyl)-1,3-benzenediolfactory

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

Shanghai Nianxing Industrial Co., Ltd
BioBioPha
naturewill
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Price: ¥1980/10 mM * 1 mL in DMSO

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