Can You Create These Custom Pyrazole Derivatives?

  • Thread starter 3spharm
  • Start date
In summary, a variety of chemical compounds were discussed in this conversation, including bromopyrrolidine-2,5-dione, (4-nitrophenyl)hydrazine hydrochloride, 2-methyl-3-nitrobenzoic acid, 4-nitro-1H-imidazole, 1H-pyrazole-4,5-dicarboxylic acid hydrate, 5-Methyl-3H-imidazole-4-carboxylic acid ethyl ester, and others. These compounds have various properties and uses, such as being used in the production of pharmaceuticals and other chemicals. Some of the compounds mentioned were also available in different forms,
  • #1
3spharm
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1- bromopyrrolidine-2,5-dione 128-08-5
2- (4-nitrophenyl)hydrazine hydrochloride 636-99-7
3- 2-methyl-3-nitrobenzoic acid 1975-50-4
4- 4-nitro-1H-imidazole 3034-38-6
5- 1H-pyrazole-4,5-dicarboxylic acid hydrate
6- 5-Methyl-3H-imidazole-4-carboxylic acid ethyl ester 51605-32-4
7- 2-Bromo-5-methyl-4H-imidazole-4-carboxylic acid ethyl ester 95470-42-1
8- 5-Amino-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester 866837-96-9
9- 2,5-Dinitro-1H-imidazole 5213-49-0
10- 2-Chloro-5-nitro-1H-imidazole 57531-37-0
11- 5-Amino-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester HCl Salt 70500-80-0
12- 5-Amino-1-(2-chloro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester HCl Salt 14678-86-5
13- 5-Amino-1-p-tolyl-1H-pyrazole-4-carboxylic acid ethyl ester 15001-11-3
14- 1,1'-Bis(diphenylphosphino)ferrocene-palladium(II)dichloride 72287-26-4
15- 3H-Imidazole-4-carboxylic acid 1072-84-0
16- 1H-Imidazole-4,5-dicarboxylic acid 570-22-9
17- Thionicotinamide 4621-66-3
18- 4-Chloro-thiobenzamide 2521-24-6
19- isoindolin-1-one 480-91-1‘
20- methyl 2-methyl-3-nitrobenzoate 59382-59-1
21- methyl 2-methyl-5-nitrobenzoate 77324-87-9
22- 6-nitroisoindolin-1-one 110568-64-4
23- methyl 5-bromo-2-methyl-3-nitrobenzoate 220514-28-3
24- 4-nitroisoindolin-1-one 366452-97-3 552330-86-6 675109-26-9 816-27-3
25- ethyl 2-ethoxy-2-iminoacetate hydrochloride 55149-83-2
26- ethyl 5-aminothiazole-4-carboxylate 18903-18-9 1013-88-3
27- diphenylmethanimine hydrochloride 5319-67-5
28- Tris(dibenzylideneacetone)dipalladium 52409-22-0
29- 5-Amino-1-(2-chloro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester 14678-86-5
30- 5-Chloro-1-(2-chloro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester 121716-34-5
31- 5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester 16078-71-0
32- 5-Chloro-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester 98534-76-0
33- 5-Bromo-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester 98534-71-5
34- 5-Cyano-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester 98476-09-6
35- 5-Amino-1-p-tolyl-1H-pyrazole-3-carboxylic acid ethyl ester 15001-11-3
36- 5-Chloro-1-p-tolyl-1H-pyrazole-4-carboxylic acid ethyl ester
37- 5-Bromo-1-p-tolyl-1H-pyrazole-4-carboxylic acid ethyl ester 959578-19-9
38- 5-Cyano-1-p-tolyl-1H-pyrazole-4-carboxylic acid ethyl ester 98476-29-0
39- 5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 31037-02-2
40- 5-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 56984-32-8
41- 5-Bromo-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 105486-72-4
42- 5-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 33090-55-0
43- 5-Amino-1-(2-chloro-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester 866838-00-8
44- 5-Chloro-1-(2-chloro-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
45- 5-Bromo-1-(2-chloro-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
46- 1-(2-Chloro-phenyl)-5-cyano-1H-pyrazole-3-carboxylic acid ethyl ester
47- 5-Amino-4-bromo-1-(2-chloro-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
48- methyl 5-bromo-2-methylbenzoate 79669-50-4
49- 5-Chloro-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester 85174-68-1
50- 5-Bromo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester
51- 5-Cyano-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester 3399-56-2
52- 5-Amino-1-(4-bromo-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
53- 5-Chloro-1-p-tolyl-1H-pyrazole-3-carboxylic acid ethyl ester 460331-53-7
54- 5-Bromo-1-p-tolyl-1H-pyrazole-3-carboxylic acid ethyl ester 121434-51-3
55- 5-Amino-4-bromo-1-p-tolyl-1H-pyrazole-3-carboxylic acid ethyl ester
56- 5-Amino-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester 70500-80-0
57- 5-Chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester 1172229-72-9
58- 5-Bromo-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester
59- 5-Cyano-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester
60- 5-Amino-4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester 1174305-82-8
61- ethyl 5-amino-1-(3-chlorophenyl)-1H-pyrazole-4-carboxylate 15001-08-8
62- ethyl 5-amino-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate 138907-70-7
63- ethyl 5-amino-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate 91129-95-2
64- ethyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate 138907-68-3
65- ethyl 5-amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate 14678-87-6
66- ethyl 5-amino-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate 16459-35-1
67- ethyl 5-amino-1-(2-bromophenyl)-1H-pyrazole-4-carboxylate 1019009-68-7
68- ethyl 5-amino-1-(2-nitrophenyl)-1H-pyrazole-4-carboxylate 16459-33-9
69- ethyl 5-amino-1-(2-fluorophenyl)-1H-pyrazole-4-carboxylate 618070-65-8
70- ethyl 5-amino-1-(4-bromophenyl)-1H-pyrazole-4-carboxylate 138907-71-8
71- ethyl 1-(3-chlorophenyl)-5-fluoro-1H-pyrazole-4-carboxylate
72- ethyl 5-fluoro-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate
73- ethyl 5-fluoro-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate
74- ethyl 5-fluoro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate
75- ethyl 1-(4-chlorophenyl)-5-fluoro-1H-pyrazole-4-carboxylate
76- ethyl 5-fluoro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate
77- ethyl 1-(2-bromophenyl)-5-fluoro-1H-pyrazole-4-carboxylate
78- ethyl 5-fluoro-1-(2-nitrophenyl)-1H-pyrazole-4-carboxylate
79- ethyl 5-fluoro-1-(2-fluorophenyl)-1H-pyrazole-4-carboxylate
80- ethyl 1-(4-bromophenyl)-5-fluoro-1H-pyrazole-4-carboxylate
81- ethyl 5-chloro-1-(3-chlorophenyl)-1H-pyrazole-4-carboxylate
82- ethyl 5-chloro-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate
83- ethyl 5-chloro-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate 104909-40-2
84- ethyl 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate 288252-75-5
85- ethyl 5-chloro-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate 110821-36-8
86- ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate 110821-37-9
87- ethyl 1-(2-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate
88- ethyl 5-chloro-1-(2-nitrophenyl)-1H-pyrazole-4-carboxylate 121716-35-6 98475-72-0
89- 110821-39-1 , 1082828-31-6 , 110821-40-4

90- ethyl 5-bromo-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate
ethyl 5-bromo-1-(2-nitrophenyl)-1H-pyrazole-4-carboxylate
ethyl 1-(3-chlorophenyl)-5-cyano-1H-pyrazole-4-carboxylate 98476-16-5
ethyl 5-cyano-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate 98476-14-3
ethyl 5-cyano-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate
ethyl 5-cyano-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate 98476-22-3
ethyl 1-(4-chlorophenyl)-5-cyano-1H-pyrazole-4-carboxylate 98476-27-8
 
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please read forum guidelines, only english. Not latin or greek!
 

What is custom synthesis?

Custom synthesis is the process of creating a specific chemical compound or molecule based on a customer's unique specifications. It involves designing and synthesizing a new compound that is not commercially available.

What is the purpose of custom synthesis?

The purpose of custom synthesis is to provide researchers and industries with access to new chemical compounds that are not readily available. These compounds can be used for drug discovery, materials science, and other scientific applications.

How is custom synthesis different from traditional synthesis?

Traditional synthesis refers to the production of known chemical compounds using established methods. Custom synthesis, on the other hand, involves creating new compounds that have never been made before, using unique methods and techniques.

What are the benefits of custom synthesis?

The main benefits of custom synthesis include access to new chemical compounds, faster production times, and the ability to tailor compounds to specific needs. It also allows for the creation of compounds that are not feasible or cost-effective to produce using traditional methods.

What factors should be considered when choosing a custom synthesis provider?

When choosing a custom synthesis provider, it is important to consider their expertise, experience, and track record in synthesizing similar compounds. Other factors to consider include communication, cost, and turnaround time. It is also important to ensure that the provider follows strict quality control measures and has proper safety protocols in place.

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