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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%
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
-
Paragraph 0025; 0026; 0027; 0027; 0028, (2017/07/20)
The invention discloses an azosemide int...
92567-02-7 Process route
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34662-32-3
4-chloro-2-nitrobenzonitrile
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92567-02-7
C7 H4 ClN5 O2
| Conditions | Yield |
|---|---|
|
With
sodium azide; triethylamine hydrochloride;
In
toluene;
at 65 - 70 ℃;
for 3h;
|
-
-
92567-02-7
C7 H4 ClN5 O2
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82212-14-4
5-(2-amino-4-chloro-5-sulphamoylphenyl)tetrazole
| 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
4-chloro-2-nitrobenzonitrile
92567-02-7 Downstream products
-
82212-14-4
5-(2-amino-4-chloro-5-sulphamoylphenyl)tetrazole