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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 105 results
1
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Potassium tris(1-pyrazolyl)borohydride, 93%

CAS: 18583-60-3 Molecular Formula: C9H10BKN6 Molecular Weight (g/mol): 252.13 MDL Number: MFCD00040346 InChI Key: IBNGZWIUPDMZMG-UHFFFAOYSA-N Synonym: potassium hydrotris 1-pyrazolyl borate,potassium hydridotri 1h-pyrazol-1-yl borate 1-,potassium hydro-tris 1-pyrazolyl borate,potassium tri 1h-pyrazol-1-yl hydroborate,potassium tri 1-pyrazolyl borohydride,potassium hydrotris 1-pyrazolato borate, hydrate IUPAC Name: potassium tris(1H-pyrazol-1-yl)boranuide SMILES: [K+].C1=CN(N=C1)[BH-](N1C=CC=N1)N1C=CC=N1

CAS 18583-60-3
Molecular Weight (g/mol) 252.13
MDL Number MFCD00040346
SMILES [K+].C1=CN(N=C1)[BH-](N1C=CC=N1)N1C=CC=N1
Synonym potassium hydrotris 1-pyrazolyl borate,potassium hydridotri 1h-pyrazol-1-yl borate 1-,potassium hydro-tris 1-pyrazolyl borate,potassium tri 1h-pyrazol-1-yl hydroborate,potassium tri 1-pyrazolyl borohydride,potassium hydrotris 1-pyrazolato borate, hydrate
IUPAC Name potassium tris(1H-pyrazol-1-yl)boranuide
InChI Key IBNGZWIUPDMZMG-UHFFFAOYSA-N
Molecular Formula C9H10BKN6
2
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Potassium tris(3,5-dimethyl-1-pyrazolyl)borohydride, 99%

CAS: 17567-17-8 Molecular Formula: C15H22BKN6 Molecular Weight (g/mol): 336.29 MDL Number: MFCD00040342 InChI Key: NTWZGFNSHCFHIJ-UHFFFAOYSA-N Synonym: potassium hydrotris 3,5-dimethylpyrazol-1-yl borate,potassium;tris 3,5-dimethylpyrazol-1-yl boron 1-,potassium tri 3,5-dimethyl-1-pyrazolyl borohydride,potassium tris 3,5-dimethyl-1h-pyrazol-1-yl hydrido borate 1- IUPAC Name: potassium tris(3,5-dimethyl-1H-pyrazol-1-yl)boranuide SMILES: [K+].CC1=NN([BH-](N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1

CAS 17567-17-8
Molecular Weight (g/mol) 336.29
MDL Number MFCD00040342
SMILES [K+].CC1=NN([BH-](N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1
Synonym potassium hydrotris 3,5-dimethylpyrazol-1-yl borate,potassium;tris 3,5-dimethylpyrazol-1-yl boron 1-,potassium tri 3,5-dimethyl-1-pyrazolyl borohydride,potassium tris 3,5-dimethyl-1h-pyrazol-1-yl hydrido borate 1-
IUPAC Name potassium tris(3,5-dimethyl-1H-pyrazol-1-yl)boranuide
InChI Key NTWZGFNSHCFHIJ-UHFFFAOYSA-N
Molecular Formula C15H22BKN6
3
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Tetrakis(1-pyrazolyl)borate, potassium salt, 95%

CAS: 14782-58-2 Molecular Formula: C12H12BKN8 Molecular Weight (g/mol): 318.2 MDL Number: MFCD00800557 InChI Key: RKBGLZQVHBLUBM-UHFFFAOYSA-N Synonym: tetrakis 1-pyrazolyl borate,potassium tetrakis pyrazol-1-yloxy boranuide PubChem CID: 92043288 IUPAC Name: potassium;tetra(pyrazol-1-yloxy)boranuide SMILES: [B-](ON1C=CC=N1)(ON2C=CC=N2)(ON3C=CC=N3)ON4C=CC=N4.[K+]

PubChem CID 92043288
CAS 14782-58-2
Molecular Weight (g/mol) 318.2
MDL Number MFCD00800557
SMILES [B-](ON1C=CC=N1)(ON2C=CC=N2)(ON3C=CC=N3)ON4C=CC=N4.[K+]
Synonym tetrakis 1-pyrazolyl borate,potassium tetrakis pyrazol-1-yloxy boranuide
IUPAC Name potassium;tetra(pyrazol-1-yloxy)boranuide
InChI Key RKBGLZQVHBLUBM-UHFFFAOYSA-N
Molecular Formula C12H12BKN8
4
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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

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
5
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Indazole, 96%

CAS: 271-44-3 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.14 InChI Key: BAXOFTOLAUCFNW-UHFFFAOYSA-N Synonym: indazole,1h-benzopyrazole,2-azaindole,isoindazole,2h-indazole,1,2-diazaindene,1,2-benzodiazole,1h-indazol,benzopyrazole,1,2-benzopyrazole PubChem CID: 9221 ChEBI: CHEBI:36669 IUPAC Name: 1H-indazole SMILES: C1=CC=C2C(=C1)C=NN2

PubChem CID 9221
CAS 271-44-3
Molecular Weight (g/mol) 118.14
ChEBI CHEBI:36669
SMILES C1=CC=C2C(=C1)C=NN2
Synonym indazole,1h-benzopyrazole,2-azaindole,isoindazole,2h-indazole,1,2-diazaindene,1,2-benzodiazole,1h-indazol,benzopyrazole,1,2-benzopyrazole
IUPAC Name 1H-indazole
InChI Key BAXOFTOLAUCFNW-UHFFFAOYSA-N
Molecular Formula C7H6N2
6

1-Methyl-1H-pyrazole-5-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 1020721-61-2 Molecular Formula: C4H5ClN2O2S Molecular Weight (g/mol): 180.606 MDL Number: MFCD09065021 InChI Key: OWLKLUGPVSESBX-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-5-sulfonyl chloride,2-methyl-2h-pyrazole-3-sulfonyl chloride,5-chlorosulphonyl-1-methyl-1h-pyrazole,chloro 1-methylpyrazol-5-yl sulfone,1-methyl-1h-pyrazole-5-sulphonyl chloride,2-methylpyrazol-3-yl methanesulfonyl chloride PubChem CID: 22472621 IUPAC Name: 2-methylpyrazole-3-sulfonyl chloride SMILES: CN1C(=CC=N1)S(=O)(=O)Cl

PubChem CID 22472621
CAS 1020721-61-2
Molecular Weight (g/mol) 180.606
MDL Number MFCD09065021
SMILES CN1C(=CC=N1)S(=O)(=O)Cl
Synonym 1-methyl-1h-pyrazole-5-sulfonyl chloride,2-methyl-2h-pyrazole-3-sulfonyl chloride,5-chlorosulphonyl-1-methyl-1h-pyrazole,chloro 1-methylpyrazol-5-yl sulfone,1-methyl-1h-pyrazole-5-sulphonyl chloride,2-methylpyrazol-3-yl methanesulfonyl chloride
IUPAC Name 2-methylpyrazole-3-sulfonyl chloride
InChI Key OWLKLUGPVSESBX-UHFFFAOYSA-N
Molecular Formula C4H5ClN2O2S
7

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

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
8

1-Methyl-1H-pyrazole-3-carbonyl chloride, 97%, Thermo Scientific™

CAS: 84547-60-4 Molecular Formula: C5H5ClN2O Molecular Weight (g/mol): 144.558 MDL Number: MFCD03419367 InChI Key: JCZIPPIUHKRMOM-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-3-carbonyl chloride,1h-pyrazole-3-carbonyl chloride, 1-methyl,1-methyl-3-pyrazolecarbonyl chloride,art-chem-bb b006627,1h-pyrazole-3-carbonylchloride, 1-methyl,1h-pyrazole-3-carbonyl chloride, 1-methyl-9ci PubChem CID: 12845045 IUPAC Name: 1-methylpyrazole-3-carbonyl chloride SMILES: CN1C=CC(=N1)C(=O)Cl

PubChem CID 12845045
CAS 84547-60-4
Molecular Weight (g/mol) 144.558
MDL Number MFCD03419367
SMILES CN1C=CC(=N1)C(=O)Cl
Synonym 1-methyl-1h-pyrazole-3-carbonyl chloride,1h-pyrazole-3-carbonyl chloride, 1-methyl,1-methyl-3-pyrazolecarbonyl chloride,art-chem-bb b006627,1h-pyrazole-3-carbonylchloride, 1-methyl,1h-pyrazole-3-carbonyl chloride, 1-methyl-9ci
IUPAC Name 1-methylpyrazole-3-carbonyl chloride
InChI Key JCZIPPIUHKRMOM-UHFFFAOYSA-N
Molecular Formula C5H5ClN2O
9
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Pyrazole, 98%, pure

CAS: 288-13-1 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.08 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

PubChem CID 1048
CAS 288-13-1
Molecular Weight (g/mol) 68.08
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
10

1-Methyl-1H-pyrazole-3-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 89501-90-6 Molecular Formula: C4H5ClN2O2S Molecular Weight (g/mol): 180.606 MDL Number: MFCD08690273 InChI Key: TWLAHGNFQBQYEL-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-3-sulfonyl chloride,1-methyl-1h-pyrazole-3-sulfonylchloride,1h-pyrazole-3-sulfonyl chloride, 1-methyl,1h-pyrazole-3-sulfonylchloride, 1-methyl,pubchem14132,acmc-209zg6,n-methylpyrazole sulfonyl chloride,chloro 1-methylpyrazol-3-yl sulfone,1-methyl-3-pyrazolesulfonyl chloride,methyl-1-h-pyrazole-3-sulfonyl chloride PubChem CID: 13474466 IUPAC Name: 1-methylpyrazole-3-sulfonyl chloride SMILES: CN1C=CC(=N1)S(=O)(=O)Cl

PubChem CID 13474466
CAS 89501-90-6
Molecular Weight (g/mol) 180.606
MDL Number MFCD08690273
SMILES CN1C=CC(=N1)S(=O)(=O)Cl
Synonym 1-methyl-1h-pyrazole-3-sulfonyl chloride,1-methyl-1h-pyrazole-3-sulfonylchloride,1h-pyrazole-3-sulfonyl chloride, 1-methyl,1h-pyrazole-3-sulfonylchloride, 1-methyl,pubchem14132,acmc-209zg6,n-methylpyrazole sulfonyl chloride,chloro 1-methylpyrazol-3-yl sulfone,1-methyl-3-pyrazolesulfonyl chloride,methyl-1-h-pyrazole-3-sulfonyl chloride
IUPAC Name 1-methylpyrazole-3-sulfonyl chloride
InChI Key TWLAHGNFQBQYEL-UHFFFAOYSA-N
Molecular Formula C4H5ClN2O2S
11
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3-Methylpyrazole, 99%

CAS: 1453-58-3 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005240,MFCD08685900 InChI Key: XKVUYEYANWFIJX-UHFFFAOYSA-N PubChem CID: 15073 IUPAC Name: 5-methyl-1H-pyrazole SMILES: CC1=CC=NN1

PubChem CID 15073
CAS 1453-58-3
Molecular Weight (g/mol) 82.11
MDL Number MFCD00005240,MFCD08685900
SMILES CC1=CC=NN1
IUPAC Name 5-methyl-1H-pyrazole
InChI Key XKVUYEYANWFIJX-UHFFFAOYSA-N
Molecular Formula C4H6N2
12
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5-Bromo-1H-indazole, 97%

CAS: 53857-57-1 Molecular Formula: C7H5BrN2 Molecular Weight (g/mol): 197.04 MDL Number: MFCD00839493,MFCD26227374 InChI Key: STVHMYNPQCLUNJ-UHFFFAOYSA-N Synonym: 5-bromoindazole,5-bromo-2h-indazole,1h-indazole, 5-bromo,5-bromo-1hindazole,chembl16425,5-brom-1h-indazol,5-bromoazaindole,5-bromo indazole,5-bromo-indazole PubChem CID: 761929 IUPAC Name: 5-bromo-1H-indazole SMILES: BrC1=CC=C2NN=CC2=C1

PubChem CID 761929
CAS 53857-57-1
Molecular Weight (g/mol) 197.04
MDL Number MFCD00839493,MFCD26227374
SMILES BrC1=CC=C2NN=CC2=C1
Synonym 5-bromoindazole,5-bromo-2h-indazole,1h-indazole, 5-bromo,5-bromo-1hindazole,chembl16425,5-brom-1h-indazol,5-bromoazaindole,5-bromo indazole,5-bromo-indazole
IUPAC Name 5-bromo-1H-indazole
InChI Key STVHMYNPQCLUNJ-UHFFFAOYSA-N
Molecular Formula C7H5BrN2
13

5-(Chloromethyl)-1,3-dimethyl-1h-pyrazole, 97%, Thermo Scientific™

CAS: 852227-86-2 Molecular Formula: C6H9ClN2 Molecular Weight (g/mol): 144.60 MDL Number: MFCD07368502 InChI Key: SGEZKPNUNBVVLB-UHFFFAOYSA-N PubChem CID: 4961270 SMILES: CN1N=C(C)C=C1CCl

PubChem CID 4961270
CAS 852227-86-2
Molecular Weight (g/mol) 144.60
MDL Number MFCD07368502
SMILES CN1N=C(C)C=C1CCl
InChI Key SGEZKPNUNBVVLB-UHFFFAOYSA-N
Molecular Formula C6H9ClN2
14
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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

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
15
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1H-Indazole-6-carboxaldehyde, 97%

CAS: 669050-69-5 Molecular Formula: C8H6N2O Molecular Weight (g/mol): 146.15 InChI Key: JTWYTTXTJFDYAG-UHFFFAOYSA-N Synonym: 1h-indazole-6-carboxaldehyde,6-formylindazole,6-formyl-1h-indazole,2h-indazole-6-carbaldehyde,indazole-6-carboxaldehyde,1h-indazole-6-cabaldehyde,pubchem23878,acmc-1bc45,2h-indazole-6-carboxaldehyde,1-h-indazole-6-carboxaldehyde PubChem CID: 18538368 IUPAC Name: 1H-indazole-6-carbaldehyde SMILES: C1=CC2=C(C=C1C=O)NN=C2

PubChem CID 18538368
CAS 669050-69-5
Molecular Weight (g/mol) 146.15
SMILES C1=CC2=C(C=C1C=O)NN=C2
Synonym 1h-indazole-6-carboxaldehyde,6-formylindazole,6-formyl-1h-indazole,2h-indazole-6-carbaldehyde,indazole-6-carboxaldehyde,1h-indazole-6-cabaldehyde,pubchem23878,acmc-1bc45,2h-indazole-6-carboxaldehyde,1-h-indazole-6-carboxaldehyde
IUPAC Name 1H-indazole-6-carbaldehyde
InChI Key JTWYTTXTJFDYAG-UHFFFAOYSA-N
Molecular Formula C8H6N2O