- 3,4,5-Trimethoxyphenol
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- $0.00 / 100g
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2021-07-14
- CAS:642-71-7
- Min. Order: 200g
- Purity: 98%
- Supply Ability: >100kg
- 3,4,5-Trimethoxyphenol
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- $100.00 / 1KG
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2019-07-06
- CAS:642-71-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100kg
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| 3,4,5-Trimethoxyphenol Basic information |
Product Name: | 3,4,5-Trimethoxyphenol | Synonyms: | 5-HYDROXY-1,2,3-TRIMETHOXYBENZENE;ANTIAROL;Anitarol;3,4,5-TRIMETHOXYPHENOL;Phenol, 3,4,5-trimethoxy-;3,4,5-Trimethoxyphenol, 98.5+%;1,3,5-TRIMETHOXYPHENOL;3,4,5-Trimethoxyphen | CAS: | 642-71-7 | MF: | C9H12O4 | MW: | 184.19 | EINECS: | 211-387-2 | Product Categories: | Inhibitors;Aromatic Phenols;Organic Building Blocks;Oxygen Compounds;Phenols | Mol File: | 642-71-7.mol | ![3,4,5-Trimethoxyphenol Structure](CAS/GIF/642-71-7.gif) |
| 3,4,5-Trimethoxyphenol Chemical Properties |
Melting point | 145-149 °C | Boiling point | 278.13°C (rough estimate) | density | 1.2067 (rough estimate) | refractive index | 1.4345 (estimate) | storage temp. | Sealed in dry,Room Temperature | solubility | Soluble in chloroform. | form | Powder and/or Chunks | pka | 9.72±0.23(Predicted) | color | Light yellow to beige to light brown | Sensitive | Light Sensitive | BRN | 1958573 | InChIKey | VTCDZPUMZAZMSB-UHFFFAOYSA-N | CAS DataBase Reference | 642-71-7(CAS DataBase Reference) | NIST Chemistry Reference | Phenol, 3,4,5-trimethoxy-(642-71-7) |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 37/39-26 | WGK Germany | 3 | HS Code | 29095000 |
| 3,4,5-Trimethoxyphenol Usage And Synthesis |
Chemical Properties | light yellow to brown crystalline powder | Uses | 3,4,5-Trimethoxyphenol is a useful synthetic intermediate in the synthesis of Thymonin (T413210); a flavonoid compound with potential antioxidant activity against peroxyl radicals. | Definition | ChEBI: A member of the class of phenols that is phenol substituted by methoxy groups at positions 3, 4 and 5. | Purification Methods | Recrystallise the phenol from 10 times its weight of H2O (white needles, m 148o). The acetyl derivative crystallises as elongated prisms from EtOH with m 74o. [Chapman et al. J Chem Soc 3028 1927, Shriner et al. J Am Chem Soc 61 2325 1939, Beilstein 6 H 1154, 6 II 1118, 6 III 6656.] |
| 3,4,5-Trimethoxyphenol Preparation Products And Raw materials |
Raw materials | Phenol, 3,4,5-trimethoxy-, 1-formate-->3,4,5-Trimethoxyaniline-->1-Bromo-3,4,5-trimethoxybenzene-->3,4,5-Trimethoxyphenylboronic acid-->3,4,5-Trimethoxybenzaldehyde | Preparation Products | Wogonin-->SINENSETIN-->cirsimaritin-->Oroxylin A-->EUPATORIN-5-METHYL ETHER-->Antiarolaldehyde |
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