5-Chloro-2,3-diphenylpyrazine

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Names

[ CAS No. ]:
41270-66-0

[ Name ]:
5-Chloro-2,3-diphenylpyrazine

[Synonym ]:
2-chloro-4,6-diphenylpyrazine
2,3-diphenyl-5-chloropyrazine
Pyrazine, 5-chloro-2,3-diphenyl-
2-chloro-5,6-diphenylpyrazine
5-Chlor-2,3-diphenyl-pyrazin
5-Chloro-2,3-diphenylpyrazine
5-chloro-2,3-diphenyl-pyrazine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
358.9±37.0 °C at 760 mmHg

[ Melting Point ]:
127 °C

[ Molecular Formula ]:
C16H11ClN2

[ Molecular Weight ]:
266.725

[ Flash Point ]:
202.1±12.1 °C

[ Exact Mass ]:
266.061066

[ PSA ]:
25.78000

[ LogP ]:
4.29

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.618

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5,6-DIPHENYLPYRAZIN-2-OL
  • 1-oxido-2,3-diphenylpyrazin-1-ium
  • Benzil
  • 2,3-diphenylpyrazine
  • Pyrazine,2,3-dihydro-5,6-diphenyl-
  • 2,3-diphenyl-5-((trimethylsilyl)oxy)pyrazine

DownStream

  • 4,5-Diphenyl-1H-imidazole
  • 5-methoxy-2,3-diphenylpyrazine
  • 2,3-diphenylpyrazine
  • 2-ethyl-5,6-diphenylpyrazine
  • N-methyl-5,6-diphenylpyrazin-2-amine
  • 4,5-diphenylimidazole-1-carbonitrile
  • 5-azido-2,3-diphenylpyrazine
  • 2-azido-3,5-diphenylpyrazine
  • 5-methyl-2,3-diphenylpyrazine
  • 2,3-dichloro-5,6-diphenyl-pyrazine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-chloro-2,3-diphenylpyrazine 1-oxide
  • 5-CHLORO-2,3-DIAMINOBENZOTRIFLUORIDE
  • 5-chloro-2-(3-oxopropyl)benzoic acid
  • 5-chloro-2-(3,5-dichloropyridin-2-yl)oxyphenol
  • 5-chloro-2-(3,5-dibromopyridin-2-yl)oxyphenol
  • 5-CHLORO-2-[[[(3,4-DIMETHYLBENZOYL)AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID
  • (3S)-3-{2-ethyl-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]butanamido}pentanoic acid
  • (3S)-3-{2-ethyl-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]butanamido}butanoic acid
  • (3S)-3-({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-5-methyl-1,3-thiazol-4-yl}formamido)pentanoic acid
  • (3S)-3-({3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1-methyl-1H-pyrazol-5-yl}formamido)pentanoic acid
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-[4-hydroxy-2-(hydroxymethyl)-2-methylpyrrolidin-1-yl]-4-oxobutanoic acid
  • 2-{N-[2-(dimethylamino)ethyl]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanamido}acetic acid
  • 1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopent-1-ene-1-carbonyl]-2-methylpiperidine-4-carboxylic acid
  • 4-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopent-1-en-1-yl]formamido}hexanoic acid
  • 3-[N-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]butanoic acid
  • 3-{1-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoyl]azetidin-3-yl}propanoic acid
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