2-Furanethanol, 5-Methyl-
- Product Name
- 2-Furanethanol, 5-Methyl-
- CAS No.
- 35942-94-0
- Chemical Name
- 2-Furanethanol, 5-Methyl-
- Synonyms
- 5-methyl-2-Furanethanol;2-Furanethanol, 5-Methyl-;β-(5-Methyl-2-furyl)ethanol;2-(5-methyl-2-furyl)ethanol;2-(5-methylfuran-2-yl)ethanol;2-(5-methylfuran-2-yl)ethan-1-ol;2-Furanethanol, 5-Methyl- ISO 9001：2015 REACH
- CBNumber
- CB22639101
- Molecular Formula
- C7H10O2
- Formula Weight
- 126.15
- MOL File
- 35942-94-0.mol
2-Furanethanol, 5-Methyl- Property
- storage temp.
- 2-8°C
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- form
- Oil
- color
- Clear Colorless
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- M305733
- Product name
- 2-(5-Methylfuran-2-yl)ethanol
- Packaging
- 500mg
- Price
- $380
- Updated
- 2021/12/16
- Product number
- 3787CS
- Product name
- 2-Furanethanol,5-methyl-
- Packaging
- 100mg
- Price
- $99
- Updated
- 2021/12/16
- Product number
- A108861
- Product name
- 2-(5-Methylfuran-2-yl)ethanol
- Purity
- 97%
- Packaging
- 1g
- Price
- $103
- Updated
- 2021/12/16
- Product number
- CM252468
- Product name
- 2-(5-Methylfuran-2-yl)ethanol
- Purity
- 97%
- Packaging
- 1g
- Price
- $243
- Updated
- 2021/12/16
- Product number
- 35942940
- Product name
- 2-(5-Methylfuran-2-yl)ethanol
- Packaging
- 1g
- Price
- $254.8
- Updated
- 2021/12/16
2-Furanethanol, 5-Methyl- Chemical Properties,Usage,Production
Uses
2-(5-Methylfuran-2-yl)ethanol is used in the synthetic preparation of selective androgen receptor modulators, which exhibits antagonist activity in some types of hormone-dependent tumors.
Synthesis
75-21-8
534-22-5
35942-94-0
At 0 °C and under nitrogen protection, n-butyllithium (83.0 mL, 133 mmol, 1.6 M hexane solution) was slowly added dropwise to a stirred solution of 2-methylfuran (10.0 mL, 111 mmol) in tetrahydrofuran (85 mL). The reaction mixture was stirred at room temperature for 4 hours and then cooled to 0°C again. Subsequently, ethylene oxide (8.30 mL, 166 mmol) was added slowly and the reaction mixture was gradually warmed to room temperature over 16 hours. Upon completion of the reaction, the reaction was quenched by the addition of saturated aqueous ammonium chloride, the organic layer was separated, and the aqueous layer was extracted with ether (2 x 250 mL). The organic layers were combined, dried with anhydrous sodium sulfate and concentrated under reduced pressure. Finally, purification by atmospheric pressure distillation (boiling point 170-185 °C) gave 10.1 g (80.3 mmol, 72% yield) of the target product 2-(5-methylfuran-2-yl)ethanol as a light yellow oil.
References
[1] Patent: WO2009/3077, 2008, A1. Location in patent: Page/Page column 66
[2] Advanced Synthesis and Catalysis, 2006, vol. 348, # 16-17, p. 2501 - 2508
[3] Tetrahedron, 2009, vol. 65, # 44, p. 9021 - 9029
[4] Patent: US2002/173445, 2002, A1
[5] Patent: US2004/77605, 2004, A1
2-Furanethanol, 5-Methyl- Preparation Products And Raw materials
Raw materials
Preparation Products
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