4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-1,2-benzenediol

Basic Information

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CAS Number

475231-21-1

Molecular Formula

C16H16O4

Molecular Weight

272.3 g/mol

Basic Physical Properties

Boiling Point

469.7℃ at 760 mmHg

Density

1.252

Flash Point

237.848°C

Refractive Index

1.665

SMILES

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COC1=CC(=CC(=C1)/C=C/C2=CC(=C(C=C2)O)O)OC

InChI

InChI=1S/C16H16O4/c1-19-13-7-12(8-14(10-13)20-2)4-3-11-5-6-15(17)16(18)9-11/h3-10,17-18H,1-2H3/b4-3+

InChIKey

UQRBFXIUUDJHSN-ONEGZZNKSA-N

LogP

3.2854000000000037

Topological Polar Surface Area

58.92 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

306

Synonyms & References

English

1,2-Benzenediol,4-[(1E)-2-(3,5-dimethoxyphenyl)ethenyl]-
(E)-4-(3,5-Dimethoxystyryl)benzene-1,2-diol
3'-HYDROXYPTEROSTILBENE
4-[2-(3,5-dimethoxyphenyl)ethenyl]benzene-1,2-diol
Pterostilbene
4-[(E)-2-(3,5-Dimethoxyphenyl)ethenyl]benzene-1,2-diol
4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]benzene-1,2-diol
3?-Hydroxypterostilbene
4-((e)-2-(3,5-dimethoxyphenyl)ethenyl)benzene-1,2-diol
3,5-Dimethoxystilbene-3',4'-diol
(E)-3',5'-Dimethoxystilbene-3,4-diol
AK162487
AX8161468
ST24035061
trans-4-[2-(3,5-dimethoxyphenyl)ethenyl]-1,2-benzenediol
3'-HPT
AMY22524
BDBM50516943
s3940
C15837
4-[(1E)-2-(3,5-Dimethoxyphenyl)vinyl]benzene-1,2-diol
trans-4-

MDL Number

MFCD12407156

FAQ

What regulatory guidelines apply to 4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-1,2-benzenediol (CAS: 475231-21-1)?

The compound 4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-1,2-benzenediol (CAS: 475231-21-1) falls under various regulatory guidelines such as REACH in the EU, which requires registration for substances above a certain tonnage threshold. It also adheres to GHS (Globally Harmonized System of Classification and Labeling of Chemicals) for classification and labeling. In the US, it must comply with FDA regulations for any pharmaceutical or food additive uses, and EPA for industrial and environmental safety. Detailed information on specific regulations should be obtained from regulatory bodies.

Are there alternatives to 4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-1,2-benzenediol (CAS: 475231-21-1) in synthesis?

There are alternative reagents that can be used in the synthesis of 4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-1,2-benzenediol (CAS: 475231-21-1) such as 4-(2-arylvinyl)-1,2-benzenediols. Common substitutes include simpler phenolic compounds or their isomers, which can offer similar functionalities but with varying synthetic routes. Specific alternatives may depend on the desired properties of the final product and the synthetic route.

What is the market or research trend for 4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-1,2-benzenediol (CAS: 475231-21-1)?

The market and research trends for 4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-1,2-benzenediol (CAS: 475231-21-1) are driven by its potential applications in pharmaceuticals, agrochemicals, and as a precursor in organic synthesis. Recent research has focused on its use as a stabilizer in cosmetics and as an antioxidant in food additives. Market trends indicate increasing demand due to its antioxidant properties and its role in drug discovery. Further research is exploring its environmental impact and sustainable synthesis methods.

How should waste containing 4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-1,2-benzenediol (CAS: 475231-21-1) be handled?

Waste containing 4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-1,2-benzenediol (CAS: 475231-21-1) should be collected in appropriate containers and stored separately until disposal. Incineration is a common method for disposal, but professional waste disposal services should be utilized to ensure compliance with environmental regulations. Environmental precautions include minimizing the contact of waste with soil and water to prevent contamination. Proper labeling and documentation of the waste are essential for safe disposal.