2-CHLORO-3-METHYL-QUINOXALINE
- Product Name
- 2-CHLORO-3-METHYL-QUINOXALINE
- CAS No.
- 32601-86-8
- Chemical Name
- 2-CHLORO-3-METHYL-QUINOXALINE
- Synonyms
- NSC 38593;AKOS BBS-00004537;TIMTEC-BB SBB010632;2-CHLORO-3-METHYL-QUINOXALINE;Quinoxaline, 2-chloro-3-methyl-;2-Chloro-3-methylquinoxaline ,97%;2-
Chloro- 3- methylquinoxaline - CBNumber
- CB8491147
- Molecular Formula
- C9H7ClN2
- Formula Weight
- 178.62
- MOL File
- 32601-86-8.mol
2-CHLORO-3-METHYL-QUINOXALINE Property
- Melting point:
- 91-93℃
- Boiling point:
- 259.9±35.0 °C(Predicted)
- Density
- 1.292±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- form
- powder
- pka
- -1.14±0.48(Predicted)
- Appearance
- Orange to red Solid
N-Bromosuccinimide Price
- Product number
- 709751
- Product name
- 2-Chloro-3-methylquinoxaline
- Purity
- 97%
- Packaging
- 250mg
- Price
- $38.22
- Updated
- 2025/07/31
- Product number
- C381543
- Product name
- 2-Chloro-3-methylquinoxaline
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 3650AB
- Product name
- 2-Chloro-3-methylquinoxaline
- Packaging
- 1g
- Price
- $141
- Updated
- 2021/12/16
- Product number
- FC131658
- Product name
- 2-Chloro-3-methylquinoxaline
- Packaging
- 1g
- Price
- $170
- Updated
- 2021/12/16
- Product number
- 018612
- Product name
- 2-Chloro-3-methyl-quinoxaline
- Packaging
- 500mg
- Price
- $182
- Updated
- 2021/12/16
2-CHLORO-3-METHYL-QUINOXALINE Chemical Properties,Usage,Production
Chemical Properties
Pink solid
Synthesis
14003-34-0
32601-86-8
GENERAL PROCEDURE: 3-methylquinoxalin-2-ol (28.1 mmol, 5.0 g) was dissolved in phosphorous trichloride (POCl3, 25 mL) at 0°C and the resulting solution was allowed to reflux at 120°C for 5 hours. Upon completion of the reaction, the reaction was quenched with a cooled ammonia solution and extracted with ethyl acetate (EtOAc, 2 x 15 mL). The organic phase was separated and washed with saturated sodium chloride solution, dried over anhydrous magnesium sulfate (MgSO4), filtered, and concentrated in vacuum to give the crude product. The crude product was purified by silica gel fast column chromatography (eluent: petroleum ether/ethyl acetate = 10:1, v/v) to afford 5.0 g 3-methyl-2-chloro-quinoxaline as an off-white solid in 90% yield. Melting point: 86.0-87.0 °C; ESI-MS m/z: 179.4 [M + H]+.
References
[1] European Journal of Medicinal Chemistry, 2016, vol. 124, p. 311 - 325
[2] European Journal of Medicinal Chemistry, 2009, vol. 44, # 3, p. 1135 - 1143
[3] Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2001, vol. 40, # 7, p. 565 - 573
[4] E-Journal of Chemistry, 2011, vol. 8, # 2, p. 635 - 642
[5] Journal of Heterocyclic Chemistry, 2007, vol. 44, # 5, p. 1139 - 1143
2-CHLORO-3-METHYL-QUINOXALINE Preparation Products And Raw materials
Raw materials
Preparation Products
2-CHLORO-3-METHYL-QUINOXALINE Suppliers
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View Lastest Price from 2-CHLORO-3-METHYL-QUINOXALINE manufacturers
- Product
- 2-CHLORO-3-METHYL-QUINOXALINE 32601-86-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2019-12-26