CAS 20491-91-2: 2,4,5-trimethoxyphenol
Description:2,4,5-Trimethoxyphenol, with the CAS number 20491-91-2, is an organic compound characterized by a phenolic structure substituted with three methoxy groups at the 2, 4, and 5 positions. This compound typically appears as a white to off-white solid and is soluble in organic solvents such as ethanol and acetone, but has limited solubility in water due to its hydrophobic methoxy groups. It exhibits antioxidant properties and is of interest in various fields, including pharmaceuticals and materials science. The presence of multiple methoxy groups enhances its electron-donating ability, which can influence its reactivity and stability. Additionally, 2,4,5-trimethoxyphenol may exhibit biological activity, making it a subject of research in medicinal chemistry. Its synthesis often involves the methylation of phenolic compounds, and it can be analyzed using techniques such as NMR and mass spectrometry to confirm its structure and purity. Overall, this compound's unique properties make it a valuable substance for further study and application in various chemical contexts.
Formula:C9H12O4
InChI:InChI=1/C9H12O4/c1-11-7-5-9(13-3)8(12-2)4-6(7)10/h4-5,10H,1-3H3
- Synonyms:
- Phenol, 2,4,5-trimethoxy-
- 2,4,5-Trimethoxyphenol
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 2,4,5-trimethoxyphenol REF: IN-DA019EMICAS: 20491-91-2 | 98% | To inquire | Thu 27 Mar 25 |
![]() | 2,4,5-TRIMETHOXYPHENOL REF: 10-F530703CAS: 20491-91-2 | 95.0% | To inquire | Tue 08 Apr 25 |
![]() | 2,4,5-Trimethoxyphenol REF: 3D-VAA49191CAS: 20491-91-2 | Min. 95% | - - - | Discontinued product |

Ref: IN-DA019EMI
1g | To inquire | ||
2g | To inquire | ||
5g | To inquire | ||
100mg | 567.00 € | ||
250mg | To inquire | ||
500mg | To inquire |

Ref: 10-F530703
1g | To inquire | ||
2g | To inquire | ||
5g | To inquire | ||
100mg | To inquire | ||
250mg | To inquire | ||
500mg | To inquire |

2,4,5-Trimethoxyphenol
Ref: 3D-VAA49191
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information | |
250mg | Discontinued | Request information | |
500mg | Discontinued | Request information | |
2500mg | Discontinued | Request information |