Pyrazoles

Organic heterocyclic compounds that consists of a 5-membered ring of three carbon atoms and two adjacent nitrogen atoms with the formula: C₃H₃N₂H.

1 – 15 of 126 results

5-Nitro-1H-indazole, 98+%

CAS: 5401-94-5 Molecular Formula: C7H5N3O2 Molecular Weight (g/mol): 163.136 MDL Number: MFCD00005693 InChI Key: WSGURAYTCUVDQL-UHFFFAOYSA-N Synonym: 5-nitroindazole,1h-indazole, 5-nitro,unii-235y7p37zd,ccris 4134,2h-indazole, 5-nitro,5ni,5-nitroindazol,5-nitro indazole,5-nitro-indazole,5-nitro-1h-indazol PubChem CID: 21501 IUPAC Name: 5-nitro-1H-indazole SMILES: C1=CC2=C(C=C1[N+](=O)[O-])C=NN2

Pricing and Availability
Specifications

PubChem CID	21501
CAS	5401-94-5
Molecular Weight (g/mol)	163.136
MDL Number	MFCD00005693
SMILES	C1=CC2=C(C=C1[N+](=O)[O-])C=NN2
Synonym	5-nitroindazole,1h-indazole, 5-nitro,unii-235y7p37zd,ccris 4134,2h-indazole, 5-nitro,5ni,5-nitroindazol,5-nitro indazole,5-nitro-indazole,5-nitro-1h-indazol
IUPAC Name	5-nitro-1H-indazole
InChI Key	WSGURAYTCUVDQL-UHFFFAOYSA-N
Molecular Formula	C7H5N3O2

3-Amino-1H-pyrazole-4-carbonitrile, 98%

CAS: 16617-46-2 Molecular Formula: C4H4N4 Molecular Weight (g/mol): 108.104 MDL Number: MFCD00005237 InChI Key: FFNKBQRKZRMYCL-UHFFFAOYSA-N Synonym: 3-amino-4-pyrazolecarbonitrile,3-amino-1h-pyrazole-4-carbonitrile,3-amino-4-cyanopyrazole,3-aminopyrazole-4-carbonitrile,5-amino-4-cyanopyrazole,1h-pyrazole-4-carbonitrile, 3-amino,5-aminopyrazole-4-carbonitrile,3-amino-4-cyano-1h-pyrazole,4-cyano-5-aminopyrazole,3-amino-4-cyano pyrazole PubChem CID: 85515 IUPAC Name: 5-amino-1H-pyrazole-4-carbonitrile SMILES: C1=NNC(=C1C#N)N

Pricing and Availability
Specifications

PubChem CID	85515
CAS	16617-46-2
Molecular Weight (g/mol)	108.104
MDL Number	MFCD00005237
SMILES	C1=NNC(=C1C#N)N
Synonym	3-amino-4-pyrazolecarbonitrile,3-amino-1h-pyrazole-4-carbonitrile,3-amino-4-cyanopyrazole,3-aminopyrazole-4-carbonitrile,5-amino-4-cyanopyrazole,1h-pyrazole-4-carbonitrile, 3-amino,5-aminopyrazole-4-carbonitrile,3-amino-4-cyano-1h-pyrazole,4-cyano-5-aminopyrazole,3-amino-4-cyano pyrazole
IUPAC Name	5-amino-1H-pyrazole-4-carbonitrile
InChI Key	FFNKBQRKZRMYCL-UHFFFAOYSA-N
Molecular Formula	C4H4N4

3-Amino-1H-pyrazole, 97+%

CAS: 1820-80-0 Molecular Formula: C3H5N3 Molecular Weight (g/mol): 83.094 MDL Number: MFCD00005236 InChI Key: JVVRJMXHNUAPHW-UHFFFAOYSA-N Synonym: 3-aminopyrazole,1h-pyrazol-3-amine,1h-pyrazole-5-amine,5-aminopyrazole,1h-pyrazol-3-ylamine,3-amino-1h-pyrazole,3-aminopyrozole,5-amino-1h-pyrazole,aminopyrazole,3-pyrazolamine PubChem CID: 74561 IUPAC Name: 1H-pyrazol-5-amine SMILES: C1=C(NN=C1)N

Pricing and Availability
Specifications

PubChem CID	74561
CAS	1820-80-0
Molecular Weight (g/mol)	83.094
MDL Number	MFCD00005236
SMILES	C1=C(NN=C1)N
Synonym	3-aminopyrazole,1h-pyrazol-3-amine,1h-pyrazole-5-amine,5-aminopyrazole,1h-pyrazol-3-ylamine,3-amino-1h-pyrazole,3-aminopyrozole,5-amino-1h-pyrazole,aminopyrazole,3-pyrazolamine
IUPAC Name	1H-pyrazol-5-amine
InChI Key	JVVRJMXHNUAPHW-UHFFFAOYSA-N
Molecular Formula	C3H5N3

3-Methyl-4-nitro-1H-pyrazole, 97%

CAS: 5334-39-4 Molecular Formula: C4H5N3O2 Molecular Weight (g/mol): 127.10 MDL Number: MFCD00037864 InChI Key: WTZYTQJELOHMMJ-UHFFFAOYSA-N Synonym: 3-methyl-4-nitro-1h-pyrazole,3-methyl-4-nitropyrazole,1h-pyrazole, 3-methyl-4-nitro,3-methyl-4-nitro pyrazole,3-me-4-no2 pyrazole,5-methyl-4-nitropyrazole,acmc-209l6a,ksc497o4j,4-nitro-5-methyl-1h-pyrazole,3-methyl-4-nitro-1h-pyrazole # PubChem CID: 79255 IUPAC Name: 5-methyl-4-nitro-1H-pyrazole SMILES: CC1=C(C=NN1)[N+]([O-])=O

Pricing and Availability
Specifications

PubChem CID	79255
CAS	5334-39-4
Molecular Weight (g/mol)	127.10
MDL Number	MFCD00037864
SMILES	CC1=C(C=NN1)[N+]([O-])=O
Synonym	3-methyl-4-nitro-1h-pyrazole,3-methyl-4-nitropyrazole,1h-pyrazole, 3-methyl-4-nitro,3-methyl-4-nitro pyrazole,3-me-4-no2 pyrazole,5-methyl-4-nitropyrazole,acmc-209l6a,ksc497o4j,4-nitro-5-methyl-1h-pyrazole,3-methyl-4-nitro-1h-pyrazole #
IUPAC Name	5-methyl-4-nitro-1H-pyrazole
InChI Key	WTZYTQJELOHMMJ-UHFFFAOYSA-N
Molecular Formula	C4H5N3O2

3-Amino-5-bromo-1-methyl-1H-indazole, 97%

CAS: 1000018-06-3 Molecular Formula: C8H8BrN3 Molecular Weight (g/mol): 226.077 MDL Number: MFCD09864804 InChI Key: BKBSBRJIGMVBFM-UHFFFAOYSA-N Synonym: 5-bromo-1-methyl-1h-indazol-3-amine,3-amino-5-bromo-1-methyl-1h-indazole,acmc-2097ln,5-bromo-1-methyl-1h-indazole-3-ylamine PubChem CID: 26369215 IUPAC Name: 5-bromo-1-methylindazol-3-amine SMILES: CN1C2=C(C=C(C=C2)Br)C(=N1)N

Pricing and Availability
Specifications

PubChem CID	26369215
CAS	1000018-06-3
Molecular Weight (g/mol)	226.077
MDL Number	MFCD09864804
SMILES	CN1C2=C(C=C(C=C2)Br)C(=N1)N
Synonym	5-bromo-1-methyl-1h-indazol-3-amine,3-amino-5-bromo-1-methyl-1h-indazole,acmc-2097ln,5-bromo-1-methyl-1h-indazole-3-ylamine
IUPAC Name	5-bromo-1-methylindazol-3-amine
InChI Key	BKBSBRJIGMVBFM-UHFFFAOYSA-N
Molecular Formula	C8H8BrN3

3-Amino-5-bromo-1H-indazole, 97%, Thermo Scientific Chemicals

CAS: 61272-71-7 Molecular Formula: C7H6BrN3 Molecular Weight (g/mol): 212.05 MDL Number: MFCD03426696 InChI Key: OMPYFDJVSAMSMA-UHFFFAOYSA-N Synonym: 3-amino-5-bromo-1h-indazole,3-amino-5-bromoindazole,5-bromo-1h-indazol-3-ylamine,1h-indazol-3-amine, 5-bromo,5-bromo-1h-indazole-3-ylamine,pubchem18573,3-amino-5-bromo-indazole,acmc-1b3h9,5-bromo-1h-indazole-3-amine PubChem CID: 817910 IUPAC Name: 5-bromo-1H-indazol-3-amine SMILES: NC1=NNC2=CC=C(Br)C=C12

Pricing and Availability
Specifications

PubChem CID	817910
CAS	61272-71-7
Molecular Weight (g/mol)	212.05
MDL Number	MFCD03426696
SMILES	NC1=NNC2=CC=C(Br)C=C12
Synonym	3-amino-5-bromo-1h-indazole,3-amino-5-bromoindazole,5-bromo-1h-indazol-3-ylamine,1h-indazol-3-amine, 5-bromo,5-bromo-1h-indazole-3-ylamine,pubchem18573,3-amino-5-bromo-indazole,acmc-1b3h9,5-bromo-1h-indazole-3-amine
IUPAC Name	5-bromo-1H-indazol-3-amine
InChI Key	OMPYFDJVSAMSMA-UHFFFAOYSA-N
Molecular Formula	C7H6BrN3

Methyl 1H-indazole-6-carboxylate, 95%, Thermo Scientific™

CAS: 170487-40-8 Molecular Formula: C9H8N2O2 Molecular Weight (g/mol): 176.175 MDL Number: MFCD07371612 InChI Key: TUSICEWIXLMXEY-UHFFFAOYSA-N Synonym: 1h-indazole-6-carboxylic acid methyl ester,methyl indazole-6-carboxylate,indazole-6-carboxylic acid methyl ester,6-1h indazole carboxylic acid methyl ester,1h-indazole-6-carboxylic acid, methyl ester,pubchem18064,methyl indazole-6carboxylate,ksc494o4p,methyl-1h-indazole-6-carboxylate,2h-indazole-6-carboxylic acid methyl ester PubChem CID: 286535 IUPAC Name: methyl 1H-indazole-6-carboxylate SMILES: COC(=O)C1=CC2=C(C=C1)C=NN2

Pricing and Availability
Specifications

PubChem CID	286535
CAS	170487-40-8
Molecular Weight (g/mol)	176.175
MDL Number	MFCD07371612
SMILES	COC(=O)C1=CC2=C(C=C1)C=NN2
Synonym	1h-indazole-6-carboxylic acid methyl ester,methyl indazole-6-carboxylate,indazole-6-carboxylic acid methyl ester,6-1h indazole carboxylic acid methyl ester,1h-indazole-6-carboxylic acid, methyl ester,pubchem18064,methyl indazole-6carboxylate,ksc494o4p,methyl-1h-indazole-6-carboxylate,2h-indazole-6-carboxylic acid methyl ester
IUPAC Name	methyl 1H-indazole-6-carboxylate
InChI Key	TUSICEWIXLMXEY-UHFFFAOYSA-N
Molecular Formula	C9H8N2O2

3-Amino-6-bromo-1H-indazole, 97%

CAS: 404827-77-6 Molecular Formula: C7H6BrN3 Molecular Weight (g/mol): 212.05 MDL Number: MFCD05665872 InChI Key: WLDHNAMVDBASAW-UHFFFAOYSA-N PubChem CID: 2786631 IUPAC Name: 6-bromo-1H-indazol-3-amine SMILES: C1=CC2=C(C=C1Br)NN=C2N

Pricing and Availability
Specifications

PubChem CID	2786631
CAS	404827-77-6
Molecular Weight (g/mol)	212.05
MDL Number	MFCD05665872
SMILES	C1=CC2=C(C=C1Br)NN=C2N
IUPAC Name	6-bromo-1H-indazol-3-amine
InChI Key	WLDHNAMVDBASAW-UHFFFAOYSA-N
Molecular Formula	C7H6BrN3

3-Amino-4-chloro-1H-indazole, 97%

CAS: 20925-60-4 Molecular Formula: C7H6ClN3 Molecular Weight (g/mol): 167.596 MDL Number: MFCD00663139 InChI Key: QPLXQNVPEHUPTR-UHFFFAOYSA-N Synonym: 3-amino-4-chloro-1h-indazole,1h-indazol-3-amine, 4-chloro,3-amino-4-chloroindazole,4-chloro-1h-indazole-3-amine,4-chloro-1h-indazol-3-ylamine,3-amino4-chloroindazole,4-chloro-1h-indazole-3-ylamine PubChem CID: 313444 IUPAC Name: 4-chloro-1H-indazol-3-amine SMILES: C1=CC2=C(C(=C1)Cl)C(=NN2)N

Pricing and Availability
Specifications

PubChem CID	313444
CAS	20925-60-4
Molecular Weight (g/mol)	167.596
MDL Number	MFCD00663139
SMILES	C1=CC2=C(C(=C1)Cl)C(=NN2)N
Synonym	3-amino-4-chloro-1h-indazole,1h-indazol-3-amine, 4-chloro,3-amino-4-chloroindazole,4-chloro-1h-indazole-3-amine,4-chloro-1h-indazol-3-ylamine,3-amino4-chloroindazole,4-chloro-1h-indazole-3-ylamine
IUPAC Name	4-chloro-1H-indazol-3-amine
InChI Key	QPLXQNVPEHUPTR-UHFFFAOYSA-N
Molecular Formula	C7H6ClN3

3,4-Dimethyl-1H-pyrazole, 97%

CAS: 2820-37-3 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.133 MDL Number: MFCD00462154 InChI Key: VQTVFIMEENGCJA-UHFFFAOYSA-N Synonym: 3,4-dimethyl-1h-pyrazole,3 5 ,4-dimethylpyrazole,3,4-dimethylpyrazole,3,4-dimethyl pyrazole,1h-pyrazole, 3,4-dimethyl,unii-7lf1k5quj0,7lf1k5quj0,1h-pyrazole,4,5-dimethyl,1h-pyrazole, 4,5-dimethyl,pyrazole, 3,4-dimethyl PubChem CID: 137735 IUPAC Name: 4,5-dimethyl-1H-pyrazole SMILES: CC1=C(NN=C1)C

Pricing and Availability
Specifications

PubChem CID	137735
CAS	2820-37-3
Molecular Weight (g/mol)	96.133
MDL Number	MFCD00462154
SMILES	CC1=C(NN=C1)C
Synonym	3,4-dimethyl-1h-pyrazole,3 5 ,4-dimethylpyrazole,3,4-dimethylpyrazole,3,4-dimethyl pyrazole,1h-pyrazole, 3,4-dimethyl,unii-7lf1k5quj0,7lf1k5quj0,1h-pyrazole,4,5-dimethyl,1h-pyrazole, 4,5-dimethyl,pyrazole, 3,4-dimethyl
IUPAC Name	4,5-dimethyl-1H-pyrazole
InChI Key	VQTVFIMEENGCJA-UHFFFAOYSA-N
Molecular Formula	C5H8N2

3-Bromo-1H-indazole, 97%

CAS: 40598-94-5 Molecular Formula: C7H5BrN2 Molecular Weight (g/mol): 197.035 MDL Number: MFCD00159926 InChI Key: HTKXRTUKPXEALT-UHFFFAOYSA-N PubChem CID: 721568 IUPAC Name: 3-bromo-2H-indazole SMILES: C1=CC2=C(NN=C2C=C1)Br

Pricing and Availability
Specifications

PubChem CID	721568
CAS	40598-94-5
Molecular Weight (g/mol)	197.035
MDL Number	MFCD00159926
SMILES	C1=CC2=C(NN=C2C=C1)Br
IUPAC Name	3-bromo-2H-indazole
InChI Key	HTKXRTUKPXEALT-UHFFFAOYSA-N
Molecular Formula	C7H5BrN2

2-(1H-Pyrazol-3-yl)pyridine, 98%

CAS: 75415-03-1 Molecular Formula: C8H7N3 Molecular Weight (g/mol): 145.17 MDL Number: MFCD00115151 InChI Key: HKEWOTUTAYJWQJ-UHFFFAOYSA-N Synonym: 2-1h-pyrazol-3-yl pyridine,2-1h-pyrazol-5-yl pyridine,2-pyrazol-3-yl-pyridine,2-1h-pyrazol-3-yl-pyridine,2-3-pyrazolyl pyridine,pyridine, 2-1h-pyrazol-3-yl,3-2-pyridyl pyrazole,2-2h-pyrazol-3-yl pyridine,2-3e-pyrazol-3-ylidene-1h-pyridine,pyrazolylpyridine PubChem CID: 2797657 IUPAC Name: 2-(1H-pyrazol-5-yl)pyridine SMILES: N1N=CC=C1C1=CC=CC=N1

Pricing and Availability
Specifications

PubChem CID	2797657
CAS	75415-03-1
Molecular Weight (g/mol)	145.17
MDL Number	MFCD00115151
SMILES	N1N=CC=C1C1=CC=CC=N1
Synonym	2-1h-pyrazol-3-yl pyridine,2-1h-pyrazol-5-yl pyridine,2-pyrazol-3-yl-pyridine,2-1h-pyrazol-3-yl-pyridine,2-3-pyrazolyl pyridine,pyridine, 2-1h-pyrazol-3-yl,3-2-pyridyl pyrazole,2-2h-pyrazol-3-yl pyridine,2-3e-pyrazol-3-ylidene-1h-pyridine,pyrazolylpyridine
IUPAC Name	2-(1H-pyrazol-5-yl)pyridine
InChI Key	HKEWOTUTAYJWQJ-UHFFFAOYSA-N
Molecular Formula	C8H7N3

N,N'-Bis(benzyloxycarbonyl)-1H-pyrazole-1-carboxamidine, 98+%

CAS: 152120-55-3 Molecular Formula: C20H18N4O4 Molecular Weight (g/mol): 378.388 MDL Number: MFCD02683516 InChI Key: NRBUVVTTYMTSKM-UHFFFAOYSA-N Synonym: n,n'-bis-z-1-guanylpyrazole,n,n'-bis benzyloxycarbonyl-1h-pyrazole-1-carboxamidine,n,n-bisbenzyloxycarbonyl-1-guanylpyrazole,benzyl benzyloxy carbonyl amino 1h-pyrazol-1-yl methylene carbamate,pyrazole z 2,pyrazol z 2,n,n'-bs-z-1-guanylpyrazole,n,n;-bis-z-1-guanylpyrazole,benzyl n-1z-benzyloxy carbonyl imino pyrazol-1-yl methyl carbamate,n,n'-di-cbz-1h-pyrazole-1-carbo PubChem CID: 6371643 IUPAC Name: benzyl (NZ)-N-[phenylmethoxycarbonylamino(pyrazol-1-yl)methylidene]carbamate SMILES: C1=CC=C(C=C1)COC(=O)NC(=NC(=O)OCC2=CC=CC=C2)N3C=CC=N3

Pricing and Availability
Specifications

PubChem CID	6371643
CAS	152120-55-3
Molecular Weight (g/mol)	378.388
MDL Number	MFCD02683516
SMILES	C1=CC=C(C=C1)COC(=O)NC(=NC(=O)OCC2=CC=CC=C2)N3C=CC=N3
Synonym	n,n'-bis-z-1-guanylpyrazole,n,n'-bis benzyloxycarbonyl-1h-pyrazole-1-carboxamidine,n,n-bisbenzyloxycarbonyl-1-guanylpyrazole,benzyl benzyloxy carbonyl amino 1h-pyrazol-1-yl methylene carbamate,pyrazole z 2,pyrazol z 2,n,n'-bs-z-1-guanylpyrazole,n,n;-bis-z-1-guanylpyrazole,benzyl n-1z-benzyloxy carbonyl imino pyrazol-1-yl methyl carbamate,n,n'-di-cbz-1h-pyrazole-1-carbo
IUPAC Name	benzyl (NZ)-N-[phenylmethoxycarbonylamino(pyrazol-1-yl)methylidene]carbamate
InChI Key	NRBUVVTTYMTSKM-UHFFFAOYSA-N
Molecular Formula	C20H18N4O4

1-Methyl-1H-pyrazole-4-sulfonyl chloride, 97%

CAS: 288148-34-5 Molecular Formula: C4H5ClN2O2S Molecular Weight (g/mol): 180.606 MDL Number: MFCD04968667 InChI Key: RDAVKKQKMLINOH-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-4-sulfonyl chloride,1h-pyrazole-4-sulfonyl chloride, 1-methyl,chloro 1-methylpyrazol-4-yl sulfone,4-chlorosulphonyl-1-methyl-1h-pyrazole,1-methylpyrazole-4-sulfonylchloride,1-methyl-4-pyrazolesulfonyl chloride,1h-pyrazole-4-sulfonylchloride, 1-methyl,1h-pyrazole-4-sulfonylchloride,1-methyl-9ci,4-chlorosulfonyl-1-methyl-1h-pyrazole,1-methyl-1h-pyrazole-4-sulphonyl chloride PubChem CID: 17024730 IUPAC Name: 1-methylpyrazole-4-sulfonyl chloride SMILES: CN1C=C(C=N1)S(=O)(=O)Cl

Pricing and Availability
Specifications

PubChem CID	17024730
CAS	288148-34-5
Molecular Weight (g/mol)	180.606
MDL Number	MFCD04968667
SMILES	CN1C=C(C=N1)S(=O)(=O)Cl
Synonym	1-methyl-1h-pyrazole-4-sulfonyl chloride,1h-pyrazole-4-sulfonyl chloride, 1-methyl,chloro 1-methylpyrazol-4-yl sulfone,4-chlorosulphonyl-1-methyl-1h-pyrazole,1-methylpyrazole-4-sulfonylchloride,1-methyl-4-pyrazolesulfonyl chloride,1h-pyrazole-4-sulfonylchloride, 1-methyl,1h-pyrazole-4-sulfonylchloride,1-methyl-9ci,4-chlorosulfonyl-1-methyl-1h-pyrazole,1-methyl-1h-pyrazole-4-sulphonyl chloride
IUPAC Name	1-methylpyrazole-4-sulfonyl chloride
InChI Key	RDAVKKQKMLINOH-UHFFFAOYSA-N
Molecular Formula	C4H5ClN2O2S

3-Trifluoromethyl-1H-pyrazole, 97%

CAS: 20154-03-4 Molecular Formula: C4H3F3N2 Molecular Weight (g/mol): 136.077 MDL Number: MFCD00115018 InChI Key: PYXNITNKYBLBMW-UHFFFAOYSA-N Synonym: 3-trifluoromethyl pyrazole,3-trifluoromethyl-1h-pyrazole,5-trifluoromethyl-1h-pyrazole,3-trifluoromethylpyrazole,trifluoromethylpyrazole,1h-pyrazole, 3-trifluoromethyl,3-trifluoromethyl-2h-pyrazole,pubchem10164,pubchem10423 PubChem CID: 1807034 IUPAC Name: 5-(trifluoromethyl)-1H-pyrazole SMILES: C1=C(NN=C1)C(F)(F)F

Pricing and Availability
Specifications

PubChem CID	1807034
CAS	20154-03-4
Molecular Weight (g/mol)	136.077
MDL Number	MFCD00115018
SMILES	C1=C(NN=C1)C(F)(F)F
Synonym	3-trifluoromethyl pyrazole,3-trifluoromethyl-1h-pyrazole,5-trifluoromethyl-1h-pyrazole,3-trifluoromethylpyrazole,trifluoromethylpyrazole,1h-pyrazole, 3-trifluoromethyl,3-trifluoromethyl-2h-pyrazole,pubchem10164,pubchem10423
IUPAC Name	5-(trifluoromethyl)-1H-pyrazole
InChI Key	PYXNITNKYBLBMW-UHFFFAOYSA-N
Molecular Formula	C4H3F3N2

Pyrazoles

Narrow Results

Filtered Search Results