2-AMINO-4-CHLORO-BENZENEMETHANOL
- Product Name
- 2-AMINO-4-CHLORO-BENZENEMETHANOL
- CAS No.
- 37585-16-3
- Chemical Name
- 2-AMINO-4-CHLORO-BENZENEMETHANOL
- Synonyms
- 2-Amino-4-chlorobenzyl alcohol;2-AMINO-4-CHLORO-BENZENEMETHANOL;2-Amino-4-chlorobenzyl alcohol 98%;Benzenemethanol, 2-amino-4-chloro-;(2-AMino-4-chloro-phenyl)-Methanol
- CBNumber
- CB41497111
- Molecular Formula
- C7H8ClNO
- Formula Weight
- 157.6
- MOL File
- 37585-16-3.mol
2-AMINO-4-CHLORO-BENZENEMETHANOL Property
- Melting point:
- 138-142°C
- Boiling point:
- 324.2±27.0 °C(Predicted)
- Density
- 1.341±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- 14.01±0.10(Predicted)
- Appearance
- White to off-white Solid
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-43
- Safety Statements
- 26-36/37
- WGK Germany
- 3
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- 1662BB
- Product name
- (2-Amino-4-chlorophenyl)methanol
- Packaging
- 250mg
- Price
- $99
- Updated
- 2021/12/16
- Product number
- 1662BB
- Product name
- (2-Amino-4-chlorophenyl)methanol
- Packaging
- 5g
- Price
- $232
- Updated
- 2021/12/16
- Product number
- 1662BB
- Product name
- (2-Amino-4-chlorophenyl)methanol
- Packaging
- 10g
- Price
- $342
- Updated
- 2021/12/16
- Product number
- 1662BB
- Product name
- (2-Amino-4-chlorophenyl)methanol
- Packaging
- 25g
- Price
- $628
- Updated
- 2021/12/16
- Product number
- HCH0142412
- Product name
- 2-AMINO-4-CHLORO-BENZENEMETHANOL
- Purity
- 95.00%
- Packaging
- 100MG
- Price
- $646.8
- Updated
- 2021/12/16
2-AMINO-4-CHLORO-BENZENEMETHANOL Chemical Properties,Usage,Production
Synthesis
22996-18-5
37585-16-3
General procedure for the synthesis of (2-amino-4-chlorophenyl)methanol from 4-chloro-2-nitrobenzenemethanol: 4-chloro-2-nitrobenzenemethanol (1 g, 5.33 mmol, ALDRICH) and platinum(IV) oxide (100 mg, 0.44 mmol) were suspended in ethanol (100 mL) and hydrogenated for 1 hr at room temperature and 1300 mbar hydrogen pressure. . After completion of the reaction, the suspension was filtered, the filter cake was washed with ethanol, and the filtrates were combined and concentrated to dryness to give the crude product (2-amino-4-chlorophenyl)methanol as a light orange solid. The crude product was purified by rapid chromatography on silica gel, the eluent being a gradient of dichloromethane solution of 0 to 3% methanol. The target fraction was collected and the solvent was evaporated to dryness to give the pure product (2-amino-4-chlorophenyl)methanol (0.650 g, 77% yield) as a light orange solid. NMR hydrogen spectrum (DMSO-d6) data: δ 4.34 (d, 2H), 5.06 (t, 1H), 5.20 (s, 2H), 6.51 (dd, 1H), 6.64 (d, 1H), 7.05 (d, 1H).
References
[1] Angewandte Chemie - International Edition, 2017, vol. 56, # 35, p. 10573 - 10576
[2] Angew. Chem., 2017, vol. 129, # 35, p. 10709 - 10712,4
[3] Synlett, 2017, vol. 28, # 14, p. 1724 - 1728
[4] Patent: WO2008/104754, 2008, A1. Location in patent: Page/Page column 178-179
[5] Journal of Medicinal Chemistry, 1993, vol. 36, # 22, p. 3397 - 3408
2-AMINO-4-CHLORO-BENZENEMETHANOL Preparation Products And Raw materials
Raw materials
Preparation Products
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