Pyrazoles

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

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1 – 15 of 266 results

6-Iodo-1H-indazole, 97%, Thermo Scientific™

CAS: 261953-36-0 Molecular Formula: C₇H₅IN₂ Molecular Weight (g/mol): 244.03 MDL Number: MFCD04114695 InChI Key: RSGAXJZKQDNFEP-UHFFFAOYSA-N Synonym: 6-iodoindazole,1h-indazole, 6-iodo,6-iodo 1h indazole,6-iodo-indazole,pubchem18081,indazole, 6-iodo PubChem CID: 12991241 IUPAC Name: 6-iodo-1H-indazole SMILES: C1=CC2=C(C=C1I)NN=C2

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Specifications

PubChem CID	12991241
CAS	261953-36-0
Molecular Weight (g/mol)	244.03
MDL Number	MFCD04114695
SMILES	C1=CC2=C(C=C1I)NN=C2
Synonym	6-iodoindazole,1h-indazole, 6-iodo,6-iodo 1h indazole,6-iodo-indazole,pubchem18081,indazole, 6-iodo
IUPAC Name	6-iodo-1H-indazole
InChI Key	RSGAXJZKQDNFEP-UHFFFAOYSA-N
Molecular Formula	C₇H₅IN₂

3,5-Dimethylpyrazole, 99%

CAS: 67-51-6 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.13 MDL Number: MFCD00005243 InChI Key: SDXAWLJRERMRKF-UHFFFAOYSA-N Synonym: 3,5-dimethylpyrazole,1h-pyrazole, 3,5-dimethyl,3,5 dmp,pyrazole, 3,5-dimethyl,3,5-dwumetylopirazolu,unii-h21n865k9j,3,5-dwumetylopirazolu polish,3,5-dimethyl pyrazole,pyrazole,5-dimethyl,pubchem13256 PubChem CID: 6210 IUPAC Name: 3,5-dimethyl-1H-pyrazole SMILES: CC1=CC(C)=NN1

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Specifications

PubChem CID	6210
CAS	67-51-6
Molecular Weight (g/mol)	96.13
MDL Number	MFCD00005243
SMILES	CC1=CC(C)=NN1
Synonym	3,5-dimethylpyrazole,1h-pyrazole, 3,5-dimethyl,3,5 dmp,pyrazole, 3,5-dimethyl,3,5-dwumetylopirazolu,unii-h21n865k9j,3,5-dwumetylopirazolu polish,3,5-dimethyl pyrazole,pyrazole,5-dimethyl,pubchem13256
IUPAC Name	3,5-dimethyl-1H-pyrazole
InChI Key	SDXAWLJRERMRKF-UHFFFAOYSA-N
Molecular Formula	C5H8N2

Thermo Scientific Chemicals Allopurinol, 98%

CAS: 315-30-0 Molecular Formula: C5H4N4O Molecular Weight (g/mol): 136.11 MDL Number: MFCD00599413 InChI Key: OFCNXPDARWKPPY-UHFFFAOYSA-N Synonym: allopurinol,1h-pyrazolo 3,4-d pyrimidin-4-ol,zyloprim,zyloric,lopurin,atisuril,bleminol,caplenal,uripurinol,embarin PubChem CID: 2094 ChEBI: CHEBI:40279 IUPAC Name: 1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one SMILES: O=C1N=CN=C2NNC=C12

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Specifications

PubChem CID	2094
CAS	315-30-0
Molecular Weight (g/mol)	136.11
ChEBI	CHEBI:40279
MDL Number	MFCD00599413
SMILES	O=C1N=CN=C2NNC=C12
Synonym	allopurinol,1h-pyrazolo 3,4-d pyrimidin-4-ol,zyloprim,zyloric,lopurin,atisuril,bleminol,caplenal,uripurinol,embarin
IUPAC Name	1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one
InChI Key	OFCNXPDARWKPPY-UHFFFAOYSA-N
Molecular Formula	C5H4N4O

N-Methyl-[1-methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazol-4-yl]methylamine, 90%, Thermo Scientific™

CAS: 912569-73-4 Molecular Formula: C13H14F3N3O Molecular Weight (g/mol): 285.27 MDL Number: MFCD09817546 InChI Key: AJQKRVBDVZVOBK-UHFFFAOYSA-N Synonym: methyl 1-methyl-5-phenoxy-3-trifluoromethyl pyrazol-4-yl methyl amine,n-methyl-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methylamine,n-methyl-1-methyl-5-phenoxy-3-1h-pyrazol-4-yl methylamine,n-methyl-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methylamine,97+%,n-methyl-1-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methanamine PubChem CID: 24229724 IUPAC Name: N-methyl-1-[1-methyl-5-phenoxy-3-(trifluoromethyl)pyrazol-4-yl]methanamine SMILES: CNCC1=C(N(N=C1C(F)(F)F)C)OC2=CC=CC=C2

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Specifications

PubChem CID	24229724
CAS	912569-73-4
Molecular Weight (g/mol)	285.27
MDL Number	MFCD09817546
SMILES	CNCC1=C(N(N=C1C(F)(F)F)C)OC2=CC=CC=C2
Synonym	methyl 1-methyl-5-phenoxy-3-trifluoromethyl pyrazol-4-yl methyl amine,n-methyl-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methylamine,n-methyl-1-methyl-5-phenoxy-3-1h-pyrazol-4-yl methylamine,n-methyl-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methylamine,97+%,n-methyl-1-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methanamine
IUPAC Name	N-methyl-1-[1-methyl-5-phenoxy-3-(trifluoromethyl)pyrazol-4-yl]methanamine
InChI Key	AJQKRVBDVZVOBK-UHFFFAOYSA-N
Molecular Formula	C13H14F3N3O

[5-(2-Furyl)-1H-pyrazol-3-yl]methanol, 97%, Thermo Scientific™

CAS: 84978-67-6 Molecular Formula: C8H8N2O2 Molecular Weight (g/mol): 164.164 InChI Key: NBADTAIDQSLLHA-UHFFFAOYSA-N Synonym: 5-2-furyl-1h-pyrazol-3-yl methanol,5-furan-2-yl-1h-pyrazol-3-yl methanol,3-furan-2-yl-1h-pyrazol-5-yl methanol,5-2-furyl pyrazol-3-yl methan-1-ol,1h-pyrazole-3-methanol,5-2-furanyl,5-2-furyl-1h-pyrazol-4-yl methanol,5-fur-2-yl-1h-pyrazol-3-yl methanol,5-furan-2-yl-2h-pyrazol-3-yl methanol PubChem CID: 7060534 IUPAC Name: [3-(furan-2-yl)-1H-pyrazol-5-yl]methanol SMILES: C1=COC(=C1)C2=NNC(=C2)CO

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Specifications

PubChem CID	7060534
CAS	84978-67-6
Molecular Weight (g/mol)	164.164
SMILES	C1=COC(=C1)C2=NNC(=C2)CO
Synonym	5-2-furyl-1h-pyrazol-3-yl methanol,5-furan-2-yl-1h-pyrazol-3-yl methanol,3-furan-2-yl-1h-pyrazol-5-yl methanol,5-2-furyl pyrazol-3-yl methan-1-ol,1h-pyrazole-3-methanol,5-2-furanyl,5-2-furyl-1h-pyrazol-4-yl methanol,5-fur-2-yl-1h-pyrazol-3-yl methanol,5-furan-2-yl-2h-pyrazol-3-yl methanol
IUPAC Name	[3-(furan-2-yl)-1H-pyrazol-5-yl]methanol
InChI Key	NBADTAIDQSLLHA-UHFFFAOYSA-N
Molecular Formula	C8H8N2O2

5-Bromo-7-methyl-1H-indazole, 97%, Thermo Scientific Chemicals

CAS: 156454-43-2 Molecular Formula: C8H7BrN2 Molecular Weight (g/mol): 211.062 MDL Number: MFCD03990484 InChI Key: OUNQFZFHLJLFAR-UHFFFAOYSA-N PubChem CID: 1382033 IUPAC Name: 5-bromo-7-methyl-1H-indazole SMILES: CC1=C2C(=CC(=C1)Br)C=NN2

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Specifications

PubChem CID	1382033
CAS	156454-43-2
Molecular Weight (g/mol)	211.062
MDL Number	MFCD03990484
SMILES	CC1=C2C(=CC(=C1)Br)C=NN2
IUPAC Name	5-bromo-7-methyl-1H-indazole
InChI Key	OUNQFZFHLJLFAR-UHFFFAOYSA-N
Molecular Formula	C8H7BrN2

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

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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

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

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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

1-methyl-1h-pyrazole-4-carbonyl chloride, 97%, Thermo Scientific™

CAS: 79583-19-0 Molecular Formula: C5H5ClN2O Molecular Weight (g/mol): 144.558 MDL Number: MFCD03421496 InChI Key: QLBBQLJPRXPVOS-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-4-carbonyl chloride,1h-pyrazole-4-carbonyl chloride, 1-methyl,1h-pyrazole-4-carbonylchloride, 1-methyl,1-methyl-1h-pyrazole-4-carboxylic acid chloride,1h-pyrazole-4-carbonyl chloride, 1-methyl-9ci PubChem CID: 3164931 IUPAC Name: 1-methylpyrazole-4-carbonyl chloride SMILES: CN1C=C(C=N1)C(=O)Cl

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Specifications

PubChem CID	3164931
CAS	79583-19-0
Molecular Weight (g/mol)	144.558
MDL Number	MFCD03421496
SMILES	CN1C=C(C=N1)C(=O)Cl
Synonym	1-methyl-1h-pyrazole-4-carbonyl chloride,1h-pyrazole-4-carbonyl chloride, 1-methyl,1h-pyrazole-4-carbonylchloride, 1-methyl,1-methyl-1h-pyrazole-4-carboxylic acid chloride,1h-pyrazole-4-carbonyl chloride, 1-methyl-9ci
IUPAC Name	1-methylpyrazole-4-carbonyl chloride
InChI Key	QLBBQLJPRXPVOS-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2O

[5-(2-Furyl)-1-methyl-1H-pyrazol-3-yl]methanol, ≥97%, Thermo Scientific™

CAS: 876728-41-5 Molecular Formula: C9H10N2O2 Molecular Weight (g/mol): 178.19 MDL Number: MFCD08271948 InChI Key: XKIFRVDOWHFUHG-UHFFFAOYSA-N Synonym: 5-2-furyl-1-methyl-1h-pyrazol-3-yl methanol,5-fur-2-yl-1-methyl-1h-pyrazol-3-yl methanol,5-furan-2-yl-1-methylpyrazol-3-yl methanol,5-furan-2-yl-1-methyl-1h-pyrazol-3-yl methanol,5-fur-2-yl-3-hydroxymethyl-1-methyl-1h-pyrazole,5-2-furyl-1-methylpyrazol-3-yl methan-1-ol,5-2-furyl-3-hydroxymethyl-1-methyl-1h-pyrazole PubChem CID: 18525802 IUPAC Name: [5-(furan-2-yl)-1-methylpyrazol-3-yl]methanol SMILES: CN1N=C(CO)C=C1C1=CC=CO1

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Specifications

PubChem CID	18525802
CAS	876728-41-5
Molecular Weight (g/mol)	178.19
MDL Number	MFCD08271948
SMILES	CN1N=C(CO)C=C1C1=CC=CO1
Synonym	5-2-furyl-1-methyl-1h-pyrazol-3-yl methanol,5-fur-2-yl-1-methyl-1h-pyrazol-3-yl methanol,5-furan-2-yl-1-methylpyrazol-3-yl methanol,5-furan-2-yl-1-methyl-1h-pyrazol-3-yl methanol,5-fur-2-yl-3-hydroxymethyl-1-methyl-1h-pyrazole,5-2-furyl-1-methylpyrazol-3-yl methan-1-ol,5-2-furyl-3-hydroxymethyl-1-methyl-1h-pyrazole
IUPAC Name	[5-(furan-2-yl)-1-methylpyrazol-3-yl]methanol
InChI Key	XKIFRVDOWHFUHG-UHFFFAOYSA-N
Molecular Formula	C9H10N2O2

7-Nitro-1H-indazole, 98%

CAS: 2942-42-9 Molecular Formula: C7H5N3O2 Molecular Weight (g/mol): 163.136 MDL Number: MFCD00022789 InChI Key: PQCAUHUKTBHUSA-UHFFFAOYSA-N Synonym: 7-nitroindazole,1h-indazole, 7-nitro,7-ni,7-nitro-indazole,unii-ux0n37cmvh,ccris 3309,2h-indazole,7-nitro,ux0n37cmvh,7ni PubChem CID: 1893 IUPAC Name: 7-nitro-1H-indazole SMILES: C1=CC2=C(C(=C1)[N+](=O)[O-])NN=C2

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Specifications

PubChem CID	1893
CAS	2942-42-9
Molecular Weight (g/mol)	163.136
MDL Number	MFCD00022789
SMILES	C1=CC2=C(C(=C1)[N+](=O)[O-])NN=C2
Synonym	7-nitroindazole,1h-indazole, 7-nitro,7-ni,7-nitro-indazole,unii-ux0n37cmvh,ccris 3309,2h-indazole,7-nitro,ux0n37cmvh,7ni
IUPAC Name	7-nitro-1H-indazole
InChI Key	PQCAUHUKTBHUSA-UHFFFAOYSA-N
Molecular Formula	C7H5N3O2

1H-Pyrazole, 98%

CAS: 288-13-1 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.079 MDL Number: MFCD00005234 InChI Key: WTKZEGDFNFYCGP-UHFFFAOYSA-N Synonym: pyrazole,1,2-diazole,1h-pyrazol,pyrazol,unii-3qd5kjz7zj,3qd5kjz7zj,diazole,hpz,1-h-pyrazole,pyrazol#1 PubChem CID: 1048 ChEBI: CHEBI:17241 IUPAC Name: 1H-pyrazole SMILES: C1=CNN=C1

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Specifications

PubChem CID	1048
CAS	288-13-1
Molecular Weight (g/mol)	68.079
ChEBI	CHEBI:17241
MDL Number	MFCD00005234
SMILES	C1=CNN=C1
Synonym	pyrazole,1,2-diazole,1h-pyrazol,pyrazol,unii-3qd5kjz7zj,3qd5kjz7zj,diazole,hpz,1-h-pyrazole,pyrazol#1
IUPAC Name	1H-pyrazole
InChI Key	WTKZEGDFNFYCGP-UHFFFAOYSA-N
Molecular Formula	C3H4N2

4-Hydroxy-1H-pyrazolo[3,4-d]pyrimidine, 98%

Pricing and Availability
Specifications

PubChem CID	2094
CAS	315-30-0
Molecular Weight (g/mol)	136.11
ChEBI	CHEBI:40279
MDL Number	MFCD00599413
SMILES	O=C1N=CN=C2NNC=C12
Synonym	allopurinol,1h-pyrazolo 3,4-d pyrimidin-4-ol,zyloprim,zyloric,lopurin,atisuril,bleminol,caplenal,uripurinol,embarin
IUPAC Name	1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one
InChI Key	OFCNXPDARWKPPY-UHFFFAOYSA-N
Molecular Formula	C5H4N4O

1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonyl chloride, 97+%, Thermo Scientific™

CAS: 126674-98-4 Molecular Formula: C6H4ClF3N2O Molecular Weight (g/mol): 212.556 InChI Key: KFKVECZQALNWSR-UHFFFAOYSA-N Synonym: 1-methyl-3-trifluoromethyl-1h-pyrazole-4-carbonyl chloride,1-methyl-3-trifluoromethyl pyrazole-4-carbonyl chloride,1h-pyrazole-4-carbonylchloride, 1-methyl-3-trifluoromethyl,acmc-20ms45,3-trifluoromethyl-1-methyl-1h-pyrazole-4-carbonyl chloride,1-methyl-3-trifluoromethylpyrazole-4-carboxylic acid chloride,1-methyl-4-trifluoromethyl-1h-pyrazole-3-carbonyl chloride,1-methyl-3-trifluoromethyl-1h-pyrazole-4-carboxylic acid chloride,1h-pyrazole-4-carbonyl chloride, 1-methyl-3-trifluoromethyl PubChem CID: 2794581 IUPAC Name: 1-methyl-3-(trifluoromethyl)pyrazole-4-carbonyl chloride SMILES: CN1C=C(C(=N1)C(F)(F)F)C(=O)Cl

Pricing and Availability
Specifications

PubChem CID	2794581
CAS	126674-98-4
Molecular Weight (g/mol)	212.556
SMILES	CN1C=C(C(=N1)C(F)(F)F)C(=O)Cl
Synonym	1-methyl-3-trifluoromethyl-1h-pyrazole-4-carbonyl chloride,1-methyl-3-trifluoromethyl pyrazole-4-carbonyl chloride,1h-pyrazole-4-carbonylchloride, 1-methyl-3-trifluoromethyl,acmc-20ms45,3-trifluoromethyl-1-methyl-1h-pyrazole-4-carbonyl chloride,1-methyl-3-trifluoromethylpyrazole-4-carboxylic acid chloride,1-methyl-4-trifluoromethyl-1h-pyrazole-3-carbonyl chloride,1-methyl-3-trifluoromethyl-1h-pyrazole-4-carboxylic acid chloride,1h-pyrazole-4-carbonyl chloride, 1-methyl-3-trifluoromethyl
IUPAC Name	1-methyl-3-(trifluoromethyl)pyrazole-4-carbonyl chloride
InChI Key	KFKVECZQALNWSR-UHFFFAOYSA-N
Molecular Formula	C6H4ClF3N2O

4-(Trifluoromethyl)-1H-pyrazole, 97%

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Pyrazoles

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