Triazoles exhibit biological activity, notably as antifungals, antimicrobials, and enzymatic inhibitors. The azide-alkyne Huisgen cycloaddition is a mild and selective reaction that gives 1,2,3-triazoles as products. The reaction has been widely used in bioorthogonal chemistry and in organic synthesis. Triazole rings are relatively stable functional groups, and triazole linkages can be used in a variety of applications, such as replacement of the phosphate backbone of DNA.
Learn More about Triazoles Click Chemistry Hydroazidation Catalyst Click Chemistry N -Acylbenzotriazoles
Product #
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Description
Molecular Formula
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CBR01726
5- Bromo- 3- chloro- 1H- 1,2,4- triazole AldrichCPR
C2 HBrClN3
CDS002983
3,5-Dibromo-1H -1,2,4-triazole AldrichCPR
C2 HBr2 N3
197645
1,2,4-Triazole sodium derivative technical grade
C2 H2 N3 Na
T46108
1,2,4-Triazole 98%
C2 H3 N3
333662
1H -1,2,3-Triazole 97%
C2 H3 N3
104558
1H - 1,2,4- Triazole- 3- thiol 97%
C2 H3 N3 S
A81803
4-Amino-4H -1,2,4-triazole ReagentPlus® , 99%
C2 H4 N4
CDS019982
4H- 1,2,4- Triazol- 3- amine AldrichCPR
C2 H4 N4
140260
3- Amino- 1,2,4- triazole- 5- thiol 95%
C2 H4 N4 S
D26202
3,5- Diamino- 1,2,4- triazole 98%
C2 H5 N5
CDS009687
1H - [1,2,3] Triazole- 4- carbaldehyde AldrichCPR
C3 H3 N3 O
658472
1,2,4- Triazole- 3- carboxylic acid 97%
C3 H3 N3 O2
CDS008829
1H - 1,2,3- Triazole- 4- carboxylic acid AldrichCPR
C3 H3 N3 O2
CDS001736
1H - 1,2,3- Triazole- 5- carboxylic acid AldrichCPR
C3 H3 N3 O2
CBR01814
3- Bromo- 1- methyl- 1H- 1,2,4- triazole AldrichCPR
C3 H4 BrN3
CBR01745
5- Bromo- 1- methyl- 1H- 1,2,4- triazole AldrichCPR
C3 H4 BrN3
CBR01778
3- Bromo- 5- methoxy- 1H- 1,2,4- triazole AldrichCPR
C3 H4 BrN3 O
282073
3- Amino- 1,2,4- triazole- 5- carboxylic acid hydrate 98%
C3 H4 N4 O2 · xH2 O
CDS020176
3- Methyl- 1H- 1,2,4- triazole AldrichCPR
C3 H5 N3
258938
4-Methyl-4H - 1,2,4- triazole- 3- thiol 97%
C3 H5 N3 S
CBR01692
3- Chloro- 1- methyl- 1H- 1,2,4- triazol- 5- amine hydrochloride AldrichCPR
C3 H6 Cl2 N4
CDS020216
3- Methyl- 1H- 1,2,4- triazol- 5- amine AldrichCPR
C3 H6 N4
190683
3- Amino- 5- methylthio- 1H -1,2,4-triazole 98%
C3 H6 N4 S
CBR00751
1- Methyl- 1H- 1,2,4- triazol- 3- amine hydrochloride AldrichCPR
C3 H7 ClN4
CBR01567
5- (Aminomethyl) - 1H- 1,2,4- triazol- 3- amine dihydrochloride AldrichCPR
C3 H9 Cl2 N5
CBR01809
3- Bromo- 1- methyl- 1H- 1,2,4- triazole- 5- carbonitrile AldrichCPR
C4 H3 BrN4
CBR01587
3- Bromo- N- methyl- 1H- 1,2,4- triazole- 5- carboxamide AldrichCPR
C4 H5 BrN4 O
95077
1- Vinyl- 1,2,4- triazole ≥97.0%
C4 H5 N3
530352
Methyl-1H - 1,2,4- triazole- 3- carboxylate 98%
C4 H5 N3 O2
CBR01775
5- Bromo- 1- ethyl- 1H- 1,2,4- triazole AldrichCPR
C4 H6 BrN3
CBR01617
3- Bromo- 5- methoxy- 1- methyl- 1H- 1,2,4- triazole AldrichCPR
C4 H6 BrN3 O
CBR01576
5- Bromo- 3- (methoxymethyl) - 1H- 1,2,4- triazole AldrichCPR
C4 H6 BrN3 O
CBR01765
3- Chloro- 5- methoxy- 1- methyl- 1H- 1,2,4- triazole AldrichCPR
C4 H6 ClN3 O
573787
5-Amino-1H - [1,2,4] - triazole- 3- carboxylic acid methyl ester 96%
C4 H6 N4 O2
CDS008475
1H-1,2,3 triazole-1-ethanol AldrichCPR
C4 H7 N3 O
CDS009764
(1e)-N′-hydroxy-2-(1H-1,2,4-triazol-1-yl)ethanimidamide AldrichCPR
C4 H7 N5 O
CBR00022
3- Ethyl- 1H- 1,2,4- triazol- 5- amine AldrichCPR
C4 H8 N4
CBR00253
1- (Methoxymethyl) - 1H- 1,2,4- triazol- 3- amine AldrichCPR
C4 H8 N4 O
CBR00782
1- Ethyl- 1H- 1,2,4- triazol- 5- amine hydrochloride AldrichCPR
C4 H9 ClN4
CBR01009
2- (1H- 1,2,3- Triazol- 5- ylthio) ethanamine hydrochloride AldrichCPR
C4 H9 ClN4 S
CBR00641
2- (1H- 1,2,4- Triazol- 5- ylthio) ethanamine dihydrochloride AldrichCPR
C4 H10 Cl2 N4 S
361011
1H -1,2,3-Triazolo[4,5-b ]pyridine 98%
C5 H4 N4
CBR01590
Methyl (3- chloro- 1H- 1,2,4- triazol- 1- yl) acetate AldrichCPR
C5 H6 ClN3 O2
CBR00310
1- Ethyl- 1H- 1,2,4- triazole- 5- carbaldehyde AldrichCPR
C5 H7 N3 O
CBR01651
5- Bromo- 1- isopropyl- 1H- 1,2,4- triazole AldrichCPR
C5 H8 BrN3
CBR01816
5- Bromo- 1- propyl- 1H- 1,2,4- triazole AldrichCPR
C5 H8 BrN3
CBR01476
3- Chloro- 1- ethyl- 5- methoxy- 1H- 1,2,4- triazole AldrichCPR
C5 H8 ClN3 O
CDS020069
5- Cyclopropyl- 1,2,4- triazol- 3- ylamine AldrichCPR
C5 H8 N4
CBR00723
6- Hydrazino[1,2,4] triazolo[4,3- b] pyridazine hydrate AldrichCPR
C5 H8 N6 O
CDS019461
5,6,7,8- Tetrahydro- [1,2,4] triazolo[4,3-a ]pyrazine hydrochloride AldrichCPR
C5 H9 ClN4
CBR01094
3- (1H- 1,2,4- Triazol- 1- yl) propan- 1- ol AldrichCPR
C5 H9 N3 O
CBR01606
1- (1- Methyl- 1H- 1,2,4- triazol- 5- yl) ethanamine AldrichCPR
C5 H10 N4
CBR00376
1- Propyl- 1H- 1,2,4- triazol- 3- amine AldrichCPR
C5 H10 N4
CBR01697
2- Isopropyl- 2H- 1,2,3- triazol- 4- amine hydrochloride AldrichCPR
C5 H11 ClN4
CBR00974
(1S) - 1- (5- Methyl- 4H- 1,2,4- triazol- 3- yl) ethanamine dihydrochloride AldrichCPR
C5 H12 Cl2 N4
CBR01570
2- (1- Methyl- 1H- 1,2,4- triazol- 5- yl) ethanamine dihydrochloride AldrichCPR
C5 H12 Cl2 N4
CBR01711
3- (1H- 1,2,3- Triazol- 1- yl) - 1- propanamine dihydrochloride AldrichCPR
C5 H12 Cl2 N4
CBR00626
3- (1H- 1,2,4- Triazol- 1- yl) propan- 1- amine dihydrochloride AldrichCPR
C5 H12 Cl2 N4
CBR00987
2- [(3- Methyl- 1H- 1,2,4- triazol- 5- yl) thio] ethanamine dihydrochloride hydrate AldrichCPR
C5 H14 Cl2 N4 OS
CDS007659
5-Bromo-1H -benzotriazole AldrichCPR
C6 H4 BrN3
736821
1,2,4-Triazolo[4,3-a ]pyridin-3(2H )-one 97%
C6 H5 N3 O
573752
5- (2- Furyl) - 2,4- dihydro- [1,2,4] - triazole- 3- thione 97%
C6 H5 N3 OS
CBR01471
3- Cyclobutyl- 1H- 1,2,4- triazole AldrichCPR
C6 H9 N3
CBR01363
1- (1- Methyl- 1H- 1,2,4- triazol- 5- yl) - 1- propanone AldrichCPR
C6 H9 N3 O
CBR01413
5,6,7,8- Tetrahydro[1,2,4] triazolo[4,3- a] pyridine hydrochloride AldrichCPR
C6 H10 ClN3
CBR00744
4- (1H- 1,2,4- Triazol- 1- yl) butanoic acid hydrochloride AldrichCPR
C6 H10 ClN3 O2
CBR00162
2- (3,5- Dimethyl- 1H- 1,2,4- triazol- 1- yl) ethanol AldrichCPR
C6 H11 N3 O
CBR00506
1- (1- Ethyl- 1H- 1,2,4- triazol- 5- yl) ethanamine AldrichCPR
C6 H12 N4
CBR00405
1- Isopropyl- 5- methyl- 1H- 1,2,4- triazol- 3- amine AldrichCPR
C6 H12 N4
CBR00648
1- (4- Ethyl- 4H- 1,2,4- triazol- 3- yl) - N- methylmethanamine dihydrochloride AldrichCPR
C6 H14 Cl2 N4
CBR00643
1- (4- Propyl- 4H- 1,2,4- triazol- 3- yl) methanamine dihydrochloride AldrichCPR
C6 H14 Cl2 N4
CBR00644
1- [4- (2- Methoxyethyl) - 4H- 1,2,4- triazol- 3- yl] methanamine dihydrochloride AldrichCPR
C6 H14 Cl2 N4 O
CBR01131
2- (4- Ethyl- 4H- 1,2,4- triazol- 3- yl) ethanamine dihydrochloride hydrate AldrichCPR
C6 H16 Cl2 N4 O
CDS006549
5- (Trifluoromethyl) - 1H -1,2,3-benzotriazole AldrichCPR
C7 H4 F3 N3
CDS020238
[1,2,4]Triazolo[4,3-a ] pyridine- 6- carboxylic acid AldrichCPR
C7 H5 N3 O2
CBR00450
([1,2,4] Triazolo[4,3- b] pyridazin- 6- yloxy) acetic acid AldrichCPR
C7 H6 N4 O3
680796
5-(3-Pyridyl)-4H - 1,2,4- triazole- 3- thiol 97%
C7 H6 N4 S
438901
5-(4-Pyridyl)-1H - 1,2,4- triazole- 3- thiol 98%
C7 H6 N4 S
438545
4- Amino- 5- (4- pyridyl) - 4H - 1,2,4- triazole- 3- thiol 97%
C7 H7 N5 S
CBR01088
Potassium 5,6,7,8- tetrahydro[1,2,4] triazolo[4,3- a] pyridine- 3- carboxylate AldrichCPR
C7 H8 KN3 O2
CDS002510
(4-Isopropyl-1H - 1,2,3- triazol- 1- yl) acetic acid AldrichCPR
C7 H11 N3 O2
CBR01482
2- (3,5- Dimethyl- 1H- 1,2,4- triazol- 1- yl) - 1- propanol AldrichCPR
C7 H13 N3 O
CBR01620
1- (1- Ethyl- 1H- 1,2,4- triazol- 5- yl) - 1- propanamine AldrichCPR
C7 H14 N4
CBR01485
3- (3,5- Dimethyl- 1H- 1,2,4- triazol- 1- yl) - 1- propanamine AldrichCPR
C7 H14 N4
CBR01533
2- Methyl- 1- (1- methyl- 1H- 1,2,4- triazol- 5- yl) - 1- propanamine hydrochloride AldrichCPR
C7 H15 ClN4
CBR01029
2- [4- (2- Methoxyethyl) - 4H- 1,2,4- triazol- 3- yl] ethanamine hydrochloride AldrichCPR
C7 H15 ClN4 O
CBR01215
1- (4- Isopropyl- 4H- 1,2,4- triazol- 3- yl) - N- methylmethanamine dihydrochloride AldrichCPR
C7 H16 Cl2 N4
CBR00651
1- (4- Isopropyl- 4H- 1,2,4- triazol- 3- yl) ethanamine dihydrochloride AldrichCPR
C7 H16 Cl2 N4
CBR00650
1- (4- Propyl- 4H- 1,2,4- triazol- 3- yl) ethanamine dihydrochloride AldrichCPR
C7 H16 Cl2 N4
CBR00649
N- Methyl- 1- (4- propyl- 4H- 1,2,4- triazol- 3- yl) methanamine dihydrochloride AldrichCPR
C7 H16 Cl2 N4
CBR00652
1- [4- (2- Methoxyethyl) - 4H- 1,2,4- triazol- 3- yl] - N- methylmethanamine dihydrochloride AldrichCPR
C7 H16 Cl2 N4 O
CBR00653
1- [4- (2- Methoxyethyl) - 4H- 1,2,4- triazol- 3- yl] ethanamine dihydrochloride AldrichCPR
C7 H16 Cl2 N4 O
CBR01217
1- [4- (3- Methoxypropyl) - 4H- 1,2,4- triazol- 3- yl] methanamine dihydrochloride AldrichCPR
C7 H16 Cl2 N4 O
280992
4- Phenyl- 1,2,4- triazoline- 3,5- dione 97%
C8 H5 N3 O2
712566
4- Bromo- 5- phenyl- 1H- 1,2,3- triazole ≥97.0%
C8 H6 BrN3
N9138
1- (4- Nitrobenzenesulfonyl) - 1H -1,2,4-triazole
C8 H6 N4 O4 S
CBR00446
5- Chloro- 2- (1H- 1,2,4- triazol- 1- yl) aniline AldrichCPR
C8 H7 ClN4
CDS020603
4- Phenyl- 1H- 1,2,3- triazole AldrichCPR
C8 H7 N3
CBR00140
3- (4H- 1,2,4- Triazol- 4- yl) phenol AldrichCPR
C8 H7 N3 O
CDS014248
4′-(1H-1,2,4-triazol-1-yl)phenol AldrichCPR
C8 H7 N3 O
188956
4-Phenylurazole 98%
C8 H7 N3 O2
CBR00548
5- [(4- Methyl- 4H- 1,2,4- triazol- 3- yl) thio] - 2- furaldehyde AldrichCPR
C8 H7 N3 O2 S
CBR00123
3- (4H- 1,2,4- Triazol- 4- yl) aniline AldrichCPR
C8 H8 N4
CDS013675
4-(1H - 1,2,4- Triazol- 1- yl) aniline AldrichCPR
C8 H8 N4
675008
4-Amino-5-phenyl-4H - 1,2,4- triazole- 3- thiol 97%
C8 H8 N4 S
CBR01078
1- [2- (1H- 1,2,4- Triazol- 1- yl) ethyl] piperazine trihydrochloride hydrate AldrichCPR
C8 H20 Cl3 N5 O
CDS017777
1- (4- chlorophenyl) - 1H- 1,2,3- triazole- 4- carbaldehyde AldrichCPR
C9 H6 ClN3 O
CDS015305
1- phenyl- 1H- 1,2,3- triazole- 4- carbaldehyde AldrichCPR
C9 H7 N3 O
CDS009062
1-Phenyl-1H - [1,2,4] triazole- 3- carboxylic acid AldrichCPR
C9 H7 N3 O2
244171
1-(p - Toluenesulfonyl) - 3- nitro- 1,2,4- triazole 98%
C9 H8 N4 O4 S
CBR00994
4- (1H- 1,2,4- Triazol- 5- yl) benzoic acid hydrate AldrichCPR
C9 H9 N3 O3
CBR00156
2- Methyl- 5- (4H- 1,2,4- triazol- 4- yl) aniline AldrichCPR
C9 H10 N4
CDS006873
4-(1H - 1,2,4- Triazol- 1- ylmethyl) aniline AldrichCPR
C9 H10 N4
654442
4-(1H - 1,2,4- Triazol- 1- ylmethyl) aniline hydrochloride 97%
C9 H10 N4 · HCl
CBR01716
1- (5- Phenyl- 4H- 1,2,4- triazol- 3- yl) methanamine dihydrochloride AldrichCPR
C9 H12 Cl2 N4
CBR01274
2- (3- Pyridin- 3- yl- 1H- 1,2,4- triazol- 5- yl) ethanamine dihydrochloride hydrate AldrichCPR
C9 H15 Cl2 N5 O
CBR01522
5- Chloro- 1H- 1,2,4- triazole- 3- carboxylic acid AldrichCPR
C9 H17 ClN4 O2
CBR01216
1- (4- Cyclohexyl- 4H- 1,2,4- triazol- 3- yl) methanamine dihydrochloride AldrichCPR
C9 H18 Cl2 N4
636886
2,4-Difluoro-α-(1H -1,2,4-triazolyl)acetophenone 95%
C10 H7 F2 N3 O
CDS020383
1- [4- (1H- 1,2,4- Triazol- 1- yl) phenyl] ethanamine AldrichCPR
C10 H12 N4
CBR00793
1- [4- (1H- 1,2,4- Triazol- 1- yl) phenyl] ethanamine hydrochloride AldrichCPR
C10 H13 ClN4
CBR00697
4- [(5- Methyl- 4H- 1,2,4- triazol- 3- yl) methyl] aniline dihydrochloride AldrichCPR
C10 H14 Cl2 N4
CDS015472
1- benzyl- 5- methyl- 1H- [1,2,3] triazole- 4- carboxylic acid AldrichCPR
C11 H11 N3 O2
CDS017562
1- (4- methoxy- phenyl) - 5- methyl- 1H- [1,2,3] triazole- 4- carboxylic acid AldrichCPR
C11 H11 N3 O3
CDS016890
1- benzyl- 5- methyl- 1H- 1,2,3- triazole- 4- carboxamide AldrichCPR
C11 H12 N4 O
ADE001401
3- (3- (2H- Benzo[d] [1,2,3] triazol- 2- yl) - 5- (tert- butyl) - 4- hydroxyphenyl) propanoic acid AldrichCPR
C19 H21 N3 O3
ADE001391
2- (3- (tert- butyl) - 4- hydroxy- 5- (5- methoxy- 2H- benzo[d] [1,2,3] triazol- 2- yl) phenoxy) ethyl methacrylate AldrichCPR
C23 H27 N3 O5
703761
3,5- Diphenyl- 4- (1- naphthyl) - 1H -1,2,4-triazole 97% (HPLC)
C24 H17 N3
ADE001392
3- (3- (tert- butyl) - 4- hydroxy- 5- (5- methoxy- 2H- benzo[d] [1,2,3] triazol- 2- yl) phenoxy) propyl methacrylate AldrichCPR
C24 H29 N3 O5
685682
3,5-Bis(4-tert - butylphenyl) - 4- phenyl- 4H -1,2,4-triazole 97%
C28 H31 N3
685720
3- (Biphenyl- 4- yl) - 5- (4-tert - butylphenyl) - 4- phenyl- 4H -1,2,4-triazole 97%
C30 H27 N3