ChemicalBook > CAS DataBase List > 4-Phenyl-4H-1,2,4-triazole

4-Phenyl-4H-1,2,4-triazole

Product Name
4-Phenyl-4H-1,2,4-triazole
CAS No.
16227-12-6
Chemical Name
4-Phenyl-4H-1,2,4-triazole
Synonyms
Brn 0115833;4-Phenyl-1,2,4-triazole;1-Phenyl-1,3,4-triazole;4-Phenyl-4H-1,2,4-triazole;4-Phenyl-1H-1,2,4-triazole;1H-1,2,4-Triazole, 4-phenyl-;4H-1,2,4-Triazole, 4-phenyl-;4-phenyl-1,2,4-triazolidin-4-ium;4-phenyl-1,2,4-triazol-4-yl)phenol
CBNumber
CB02360186
Molecular Formula
C8H7N3
Formula Weight
145.16
MOL File
16227-12-6.mol
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4-Phenyl-4H-1,2,4-triazole Property

Melting point:
122 °C
Boiling point:
292℃
Density 
1.16
Flash point:
131℃
storage temp. 
Sealed in dry,Room Temperature
pka
2.52±0.10(Predicted)
Appearance
Off-white to light yellow Solid
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

AK Scientific
Product number
8231AA
Product name
4-Phenyl-4H-1,2,4-triazole
Packaging
100mg
Price
$163
Updated
2021/12/16
Ark Pharm
Product number
AK102376
Product name
4-Phenyl-4H-1,2,4-triazole
Purity
98%
Packaging
250mg
Price
$69
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM1037986
Product name
4-PHENYL-1H-1,2,4-TRIAZOLE
Purity
95.00%
Packaging
5MG
Price
$497.05
Updated
2021/12/16
AK Scientific
Product number
8231AA
Product name
4-Phenyl-4H-1,2,4-triazole
Packaging
1g
Price
$502
Updated
2021/12/16
Ambeed
Product number
A403811
Product name
4-Phenyl-4H-1,2,4-triazole
Purity
98%
Packaging
1g
Price
$147
Updated
2021/12/16
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4-Phenyl-4H-1,2,4-triazole Chemical Properties,Usage,Production

Synthesis

591-50-4

288-88-0

16227-12-6

General method: iodobenzene (1.2 mmol), 1,2,4-triazole (1.0 mmol), cesium carbonate (2 mmol) and Cu(OAc)2-H2O (0.01 mmol) were dissolved in N,N-dimethylformamide (2 mL) under nitrogen protection. The reaction mixture was stirred at 110 °C for 24 hours. After completion of the reaction, it was cooled to room temperature and the mixture was partitioned between water and ethyl acetate. The organic phase was separated and the aqueous phase was extracted with ethyl acetate. The organic phases were combined, washed with saturated brine, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column chromatography to afford the target product 4-phenyl-4H-1,2,4-triazole.

References

[1] Tetrahedron, 2011, vol. 67, # 29, p. 5282 - 5288

4-Phenyl-4H-1,2,4-triazole Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Phenyl-4H-1,2,4-triazole Suppliers

China 36 India 1 United States 3 Global 40
Hangzhou Sage Chemical Co., Ltd.
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+86057186818502 13588463833
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021-60546673 13701861782
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13761635123
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Amatek Scientific Co. Ltd.
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16227-12-6, 4-Phenyl-4H-1,2,4-triazoleRelated Search:

Alprazolam Triazolam Tricyclazole ALPRAZOLAM-D5 1,2,4-TRIAZOLO[4,3-A]QUINOLINE 4-(4-CHLORO-PHENYL)-5-(4-TRIFLUOROMETHOXY-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL 4-(2-CHLORO-PHENYL)-5-(4-TRIFLUOROMETHOXY-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL 4-(4-METHOXYPHENYL)-5-[4-(TRIFLUOROMETHOXY)PHENYL]-4H-1,2,4-TRIAZOLE-3-THIOL 4-(2,4-DICHLOROPHENYL)-5-(1-METHYL-1H-PYRROL-2-YL)-4H-1,2,4-TRIAZOLE-3-THIOL 4-(4-CHLORO-PHENYL)-5-(3,4-DIMETHOXY-BENZYL)-4H-[1,2,4]TRIAZOLE-3-THIOL 3-(BENZYLTHIO)-1,4-DIPHENYL-1H-1,2,4-TRIAZOL-4-IUM CHLORIDE 2-([5-[(2,6-DICHLOROBENZYL)THIO]-4-(3,4-DICHLOROPHENYL)-4H-1,2,4-TRIAZOL-3-YL]METHYL)-5-[3,5-DI(TRIFLUOROMETHYL)PHENYL]-2H-1,2,3,4-TETRAAZOLE 5-(3,4-DIMETHOXY-BENZYL)-4-(3-TRIFLUOROMETHYL-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL 1,4-DIPHENYL-1H-1,2,4-TRIAZOL-4-IUM-3-THIOLATE 5-(4-METHOXY-PHENYL)-4-(3-TRIFLUOROMETHYL-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL 5-([(2,6-DICHLORO-4-PYRIDYL)METHYL]THIO)-4-PHENYL-4H-1,2,4-TRIAZOL-3-OL 1,4,5-TRIPHENYL-4H-1,2,4-TRIAZOL-1-IUM-3-THIOLATE BUTTPARK 61\40-40

  • 4-phenyl-1,2,4-triazol-4-yl)phenol
  • 4-Phenyl-4H-1,2,4-triazole
  • 1H-1,2,4-Triazole, 4-phenyl-
  • 4-Phenyl-1H-1,2,4-triazole
  • Brn 0115833
  • 4H-1,2,4-Triazole, 4-phenyl-
  • 1-Phenyl-1,3,4-triazole
  • 4-Phenyl-1,2,4-triazole
  • 4-phenyl-1,2,4-triazolidin-4-ium
  • 16227-12-6