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5-(4-Chloro-2-nitrophenyl)-2H-tetrazole

  • Name 5-(4-Chloro-2-nitrophenyl)-2H-tetrazole
  • CAS 92567-02-7
  • Purity 99%
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Product Details

Manufacturer supply top purity 5-(4-Chloro-2-nitrophenyl)-2H-tetrazole 92567-02-7 with ISO standards

  • Molecular Formula: C7H4ClN5O2
  • Molecular Weight: 225.594
  • Boiling Point: 439.1±55.0 °C(Predicted) 
  • PKA: 3.23±0.10(Predicted) 
  • PSA: 33.12000 
  • Density: 1.652±0.06 g/cm3(Predicted) 
  • LogP: 3.25970 

92567-02-7 Relevant articles

Azosemide intermediate synthesizing method

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Paragraph 0025; 0026; 0027; 0027; 0028, (2017/07/20)

The invention discloses an azosemide int...

92567-02-7 Process route

4-chloro-2-nitrobenzonitrile
34662-32-3

4-chloro-2-nitrobenzonitrile

C<sub>7</sub>H<sub>4</sub>ClN<sub>5</sub>O<sub>2</sub>
92567-02-7

C7 H4 ClN5 O2

Conditions
Conditions Yield
With sodium azide; triethylamine hydrochloride; In toluene; at 65 - 70 ℃; for 3h;
C<sub>7</sub>H<sub>4</sub>ClN<sub>5</sub>O<sub>2</sub>
92567-02-7

C7 H4 ClN5 O2

5-(2-amino-4-chloro-5-sulphamoylphenyl)tetrazole
82212-14-4

5-(2-amino-4-chloro-5-sulphamoylphenyl)tetrazole

Conditions
Conditions Yield
Multi-step reaction with 3 steps
1: palladium 10% on activated carbon; hydrogen / 7500.75 Torr / Autoclave
2: chlorosulfonic acid / 2 h / 60 - 95 °C
3: ammonia / ethyl acetate / 1 h / 15 - 35 °C
With chlorosulfonic acid; palladium 10% on activated carbon; ammonia; hydrogen; In ethyl acetate;

92567-02-7 Upstream products

  • 34662-32-3
    34662-32-3

    4-chloro-2-nitrobenzonitrile

92567-02-7 Downstream products

  • 82212-14-4
    82212-14-4

    5-(2-amino-4-chloro-5-sulphamoylphenyl)tetrazole

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