ChemicalBook > CAS DataBase List > 2-CHLORO-3-METHYL-QUINOXALINE

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

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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

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Safety

Hazard Codes: Xi,T
Risk Statements: 25-41
Safety Statements: 26-39-45
RIDADR: UN 2811 6.1 / PGIII
WGK Germany: 2
HazardClass: IRRITANT
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 709751
Product name: 2-Chloro-3-methylquinoxaline
Purity: 97%
Packaging: 250mg
Price: $38.22
Updated: 2025/07/31

TRC

Product number: C381543
Product name: 2-Chloro-3-methylquinoxaline
Packaging: 100mg
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: 3650AB
Product name: 2-Chloro-3-methylquinoxaline
Packaging: 1g
Price: $141
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC131658
Product name: 2-Chloro-3-methylquinoxaline
Packaging: 1g
Price: $170
Updated: 2021/12/16

Matrix Scientific

Product number: 018612
Product name: 2-Chloro-3-methyl-quinoxaline
Packaging: 500mg
Price: $182
Updated: 2021/12/16

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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

Phosphorus oxitrichloride Pyruvic acid Dichloromethane Sodium carbonate o-Phenylenediamine

Preparation Products

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View Lastest Price from 2-CHLORO-3-METHYL-QUINOXALINE manufacturers

Career Henan Chemical Co

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

32601-86-8, 2-CHLORO-3-METHYL-QUINOXALINERelated Search:

2-Chloroquinoxaline 2-CHLORO-3-PHENYLQUINOXALINE (3-CHLOROQUINOXALIN-2-YL)MALONONITRILE (3-CHLORO-QUINOXALIN-2-YL)-(TOLUENE-4-SULFONYL)-ACETONITRILE 2-CHLORO-3-ETHYLQUINOXALINE METHYL (3-CHLOROQUINOXALIN-2-YL)(CYANO)ACETATE (3-CHLORO-QUINOXALIN-2-YL)-(4-FLUORO-BENZENESULFONYL)-ACETONITRILE (3-CHLORO-QUINOXALIN-2-YL)-(3,4-DIMETHYL-BENZENESULFONYL)-ACETONITRILE 2-CHLORO-3-METHYL-QUINOXALINE 2-(5-BROMO-2-THIENYL)-3-CHLOROQUINOXALINE (3-CHLOROQUINOXALIN-2-YL)(PHENYLSULFONYL)ACETONITRILE 2-CHLORO-3-(2-THIENYL)QUINOXALINE (4-CHLORO-BENZENESULFONYL)-(3-CHLORO-QUINOXALIN-2-YL)-ACETONITRILE 2-CHLORO-3-(TRIFLUOROMETHYL)QUINOXALINE N-(4-[(3-CHLORO-QUINOXALIN-2-YL)-CYANO-METHANESULFONYL]-PHENYL)-ACETAMIDE 2-BENZYL-3-CHLOROQUINOXALINE

TIMTEC-BB SBB010632

Quinoxaline, 2-chloro-3-methyl-

2-Chloro-3-methylquinoxaline ,97%

2-CHLORO-3-METHYL-QUINOXALINE

AKOS BBS-00004537

NSC 38593

2-<WBR>Chloro-<WBR>3-<WBR>methylquinoxaline

32601-86-8