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 211 results

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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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

Potassium tris(3,5-dimethyl-1-pyrazolyl)borohydride, 99%, Thermo Scientific Chemicals

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1H-Pyrazole-1-carboxamidine hydrochloride, 99%, Thermo Scientific Chemicals

CAS: 4023-02-3 MDL Number: MFCD00210087 IUPAC Name: pyrazole-1-carboximidamide;hydrochloride

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Specifications

CAS	4023-02-3
MDL Number	MFCD00210087
IUPAC Name	pyrazole-1-carboximidamide;hydrochloride

3-Bromo-5-nitro-1H-indazole, 95%, Thermo Scientific™

CAS: 67400-25-3 Molecular Formula: C7H4BrN3O2 Molecular Weight (g/mol): 242.03 MDL Number: MFCD07367964 InChI Key: SYTGRKBQTUKOAI-UHFFFAOYSA-N Synonym: 3-bromo-5-nitro-1h-indazole,3-bromo-5-nitroindazole,5-nitro-3-bromoindazole,1h-indazole, 3-bromo-5-nitro,1h-indazole,3-bromo-5-nitro,5-nitro-3-bromo-indazole,pubchem20224,3-bromo-5-nitro1h-indazole,ksc497g0j,3-bromo-5-nitro 1h-indazole PubChem CID: 640614 IUPAC Name: 3-bromo-5-nitro-2H-indazole SMILES: [O-][N+](=O)C1=CC2=C(Br)NN=C2C=C1

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Specifications

PubChem CID	640614
CAS	67400-25-3
Molecular Weight (g/mol)	242.03
MDL Number	MFCD07367964
SMILES	[O-][N+](=O)C1=CC2=C(Br)NN=C2C=C1
Synonym	3-bromo-5-nitro-1h-indazole,3-bromo-5-nitroindazole,5-nitro-3-bromoindazole,1h-indazole, 3-bromo-5-nitro,1h-indazole,3-bromo-5-nitro,5-nitro-3-bromo-indazole,pubchem20224,3-bromo-5-nitro1h-indazole,ksc497g0j,3-bromo-5-nitro 1h-indazole
IUPAC Name	3-bromo-5-nitro-2H-indazole
InChI Key	SYTGRKBQTUKOAI-UHFFFAOYSA-N
Molecular Formula	C7H4BrN3O2

3,4-Dimethyl-1H-pyrazole, 97%, Thermo Scientific Chemicals

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

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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

6-Amino-3-chloro-1H-indazole, 97%, Thermo Scientific Chemicals

CAS: 21413-23-0 Molecular Formula: C7H6ClN3 Molecular Weight (g/mol): 167.60 MDL Number: MFCD07781648 InChI Key: DRRARKIFTNKQDW-UHFFFAOYSA-N Synonym: 3-chloro-1h-indazol-6-amine,6-amino-3-chloro-1h-indazole,1h-indazol-6-amine,3-chloro,6-amino-3-chloroindazole,3-chloro-1h-indazole-6-ylamine,3-chloro-1h-indazol-6-ylamine,6-amino-3-chloro 1h indazole,pubchem23042,3-chloro-indazol-6-amine PubChem CID: 14790453 IUPAC Name: 3-chloro-2H-indazol-6-amine SMILES: NC1=CC2=NNC(Cl)=C2C=C1

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Specifications

PubChem CID	14790453
CAS	21413-23-0
Molecular Weight (g/mol)	167.60
MDL Number	MFCD07781648
SMILES	NC1=CC2=NNC(Cl)=C2C=C1
Synonym	3-chloro-1h-indazol-6-amine,6-amino-3-chloro-1h-indazole,1h-indazol-6-amine,3-chloro,6-amino-3-chloroindazole,3-chloro-1h-indazole-6-ylamine,3-chloro-1h-indazol-6-ylamine,6-amino-3-chloro 1h indazole,pubchem23042,3-chloro-indazol-6-amine
IUPAC Name	3-chloro-2H-indazol-6-amine
InChI Key	DRRARKIFTNKQDW-UHFFFAOYSA-N
Molecular Formula	C7H6ClN3

4-Bromo-1H-indazole, ≥97%, Thermo Scientific Chemicals

CAS: 186407-74-9 Molecular Formula: C7H5BrN2 Molecular Weight (g/mol): 197.035 MDL Number: MFCD05664001 InChI Key: KJIODOACRIRBPB-UHFFFAOYSA-N Synonym: 4-bromoindazole,1h-indazole, 4-bromo,4-bromo 1h indazole,4-bromo-indazole,bromo-1h-indazole,pubchem7834,4-bromo-2h-indazole,acmc-1bzds,4-bromanyl-1h-indazole PubChem CID: 22352548 IUPAC Name: 4-bromo-1H-indazole SMILES: C1=CC2=C(C=NN2)C(=C1)Br

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Specifications

PubChem CID	22352548
CAS	186407-74-9
Molecular Weight (g/mol)	197.035
MDL Number	MFCD05664001
SMILES	C1=CC2=C(C=NN2)C(=C1)Br
Synonym	4-bromoindazole,1h-indazole, 4-bromo,4-bromo 1h indazole,4-bromo-indazole,bromo-1h-indazole,pubchem7834,4-bromo-2h-indazole,acmc-1bzds,4-bromanyl-1h-indazole
IUPAC Name	4-bromo-1H-indazole
InChI Key	KJIODOACRIRBPB-UHFFFAOYSA-N
Molecular Formula	C7H5BrN2

1H-Indazole-7-carboxylic acid, 95%, Thermo Scientific Chemicals

CAS: 677304-69-7 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.148 MDL Number: MFCD06804572 InChI Key: WBCWIQCXHSXMDH-UHFFFAOYSA-N Synonym: 7-carboxy-1h-indazole,1h-indazole-7-carboxylicacid,indazole-7-carboxylic acid,7-indazole carboxylic acid,pubchem17673,acmc-1bl1h,ksc351o8t,2h-indazole-7-carboxylic acid,7-1h indazole carboxylic acid PubChem CID: 12639205 IUPAC Name: 1H-indazole-7-carboxylic acid SMILES: C1=CC2=C(C(=C1)C(=O)O)NN=C2

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Specifications

PubChem CID	12639205
CAS	677304-69-7
Molecular Weight (g/mol)	162.148
MDL Number	MFCD06804572
SMILES	C1=CC2=C(C(=C1)C(=O)O)NN=C2
Synonym	7-carboxy-1h-indazole,1h-indazole-7-carboxylicacid,indazole-7-carboxylic acid,7-indazole carboxylic acid,pubchem17673,acmc-1bl1h,ksc351o8t,2h-indazole-7-carboxylic acid,7-1h indazole carboxylic acid
IUPAC Name	1H-indazole-7-carboxylic acid
InChI Key	WBCWIQCXHSXMDH-UHFFFAOYSA-N
Molecular Formula	C8H6N2O2

1H-Pyrazole-1-(N-methylcarboxamidine) hydrochloride, 96%, Thermo Scientific™

CAS: 194852-88-5 Molecular Formula: C5H9ClN4 Molecular Weight (g/mol): 160.605 MDL Number: MFCD11114408 InChI Key: SYSWHVMZAHBYJO-UHFFFAOYSA-N Synonym: 1h-pyrazole-1-n-methylcarboxamidine hydrochloride,n'-methylpyrazole-1-carboximidamide hydrochloride,e-n'-methylpyrazole-1-carboximidamide hydrochloride,n1-methyl-1h-pyrazole-1-carboxamidine hydrochloride PubChem CID: 73995114 IUPAC Name: N'-methylpyrazole-1-carboximidamide;hydrochloride SMILES: CN=C(N)N1C=CC=N1.Cl

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Specifications

PubChem CID	73995114
CAS	194852-88-5
Molecular Weight (g/mol)	160.605
MDL Number	MFCD11114408
SMILES	CN=C(N)N1C=CC=N1.Cl
Synonym	1h-pyrazole-1-n-methylcarboxamidine hydrochloride,n'-methylpyrazole-1-carboximidamide hydrochloride,e-n'-methylpyrazole-1-carboximidamide hydrochloride,n1-methyl-1h-pyrazole-1-carboxamidine hydrochloride
IUPAC Name	N'-methylpyrazole-1-carboximidamide;hydrochloride
InChI Key	SYSWHVMZAHBYJO-UHFFFAOYSA-N
Molecular Formula	C5H9ClN4

1H-Indazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 677306-38-6 Molecular Formula: C₈H₆N₂O₂ Molecular Weight (g/mol): 162.15 MDL Number: MFCD03840644 InChI Key: KGKZHHIUOZGUNP-UHFFFAOYSA-N Synonym: indazole-4-carboxylic acid,1h-indazole-4-carboxylicacid,4-indazolecarboxylic acid,4-carboxy-1h-indazole,2h-indazole-4-carboxylic acid,pubchem19651,acmc-1b3os,ksc352q1d,1h-indazole-4-carboxylic acid,4-1h indazole carboxylic acid PubChem CID: 21982323 IUPAC Name: 1H-indazole-4-carboxylic acid SMILES: C1=CC(=C2C=NNC2=C1)C(=O)O

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Specifications

PubChem CID	21982323
CAS	677306-38-6
Molecular Weight (g/mol)	162.15
MDL Number	MFCD03840644
SMILES	C1=CC(=C2C=NNC2=C1)C(=O)O
Synonym	indazole-4-carboxylic acid,1h-indazole-4-carboxylicacid,4-indazolecarboxylic acid,4-carboxy-1h-indazole,2h-indazole-4-carboxylic acid,pubchem19651,acmc-1b3os,ksc352q1d,1h-indazole-4-carboxylic acid,4-1h indazole carboxylic acid
IUPAC Name	1H-indazole-4-carboxylic acid
InChI Key	KGKZHHIUOZGUNP-UHFFFAOYSA-N
Molecular Formula	C₈H₆N₂O₂

3-Aminopyrazole, 98%, Thermo Scientific Chemicals

CAS: 1820-80-0 Molecular Formula: C₃H₅N₃ Molecular Weight (g/mol): 83.09 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

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Specifications

PubChem CID	74561
CAS	1820-80-0
Molecular Weight (g/mol)	83.09
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-Amino-6-bromo-1H-indazole, 95%, Thermo Scientific Chemicals

CAS: 404827-77-6 Molecular Formula: C₇H₆BrN₃ Molecular Weight (g/mol): 212.05 MDL Number: MFCD05665872 InChI Key: WLDHNAMVDBASAW-UHFFFAOYSA-N Synonym: 3-amino-6-bromo-1h-indazole,6-bromo-1h-indazol-3-ylamine,1h-indazol-3-amine, 6-bromo,6-bromo-1h-indazole-3-amine,pubchem17937,acmc-209jef,6-bromo-3-amino-1h-indazole,1h-indazol-3-amine,6-bromo,3-amino-6-bromoindazole,6-bromo-1h-indazole-3-ylamine PubChem CID: 2786631 IUPAC Name: 6-bromo-1H-indazol-3-amine SMILES: C1=CC2=C(C=C1Br)NN=C2N

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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
Synonym	3-amino-6-bromo-1h-indazole,6-bromo-1h-indazol-3-ylamine,1h-indazol-3-amine, 6-bromo,6-bromo-1h-indazole-3-amine,pubchem17937,acmc-209jef,6-bromo-3-amino-1h-indazole,1h-indazol-3-amine,6-bromo,3-amino-6-bromoindazole,6-bromo-1h-indazole-3-ylamine
IUPAC Name	6-bromo-1H-indazol-3-amine
InChI Key	WLDHNAMVDBASAW-UHFFFAOYSA-N
Molecular Formula	C₇H₆BrN₃

4-(2-Bromoethyl)-3,5-dimethyl-1H-pyrazole, 97%, Thermo Scientific™

CAS: 83467-28-1 Molecular Formula: C7H11BrN2 Molecular Weight (g/mol): 203.08 MDL Number: MFCD00480987 InChI Key: HGGLMDBNLJUEKA-UHFFFAOYSA-N Synonym: 4-2-bromoethyl-3,5-dimethyl-1h-pyrazole,4-2-bromo-ethyl-3,5-dimethyl-1h-pyrazole,3,5-dimethyl-4-2-bromoethyl-1h-pyrazole,4-2-bromoethyl-3,5-dimethyl-1h-pyrazol,1h-pyrazole, 4-2-bromoethyl-3,5-dimethyl,4-2-bromoethyl-3,5-dimethylpyrazole,akos pao-0750,pubchem12761,timtec-bb sbb010155,aronis23735 PubChem CID: 572879 IUPAC Name: 4-(2-bromoethyl)-3,5-dimethyl-1H-pyrazole SMILES: CC1=C(CCBr)C(C)=NN1

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Specifications

PubChem CID	572879
CAS	83467-28-1
Molecular Weight (g/mol)	203.08
MDL Number	MFCD00480987
SMILES	CC1=C(CCBr)C(C)=NN1
Synonym	4-2-bromoethyl-3,5-dimethyl-1h-pyrazole,4-2-bromo-ethyl-3,5-dimethyl-1h-pyrazole,3,5-dimethyl-4-2-bromoethyl-1h-pyrazole,4-2-bromoethyl-3,5-dimethyl-1h-pyrazol,1h-pyrazole, 4-2-bromoethyl-3,5-dimethyl,4-2-bromoethyl-3,5-dimethylpyrazole,akos pao-0750,pubchem12761,timtec-bb sbb010155,aronis23735
IUPAC Name	4-(2-bromoethyl)-3,5-dimethyl-1H-pyrazole
InChI Key	HGGLMDBNLJUEKA-UHFFFAOYSA-N
Molecular Formula	C7H11BrN2

4-Methylpyrazole, 97%, Thermo Scientific Chemicals

CAS: 7554-65-6 Molecular Formula: C₄H₆N₂ Molecular Weight (g/mol): 82.11 InChI Key: RIKMMFOAQPJVMX-UHFFFAOYSA-N Synonym: 4-methylpyrazole,fomepizole,antizol,1h-pyrazole, 4-methyl,fomepizol,4-methylpyrazol,fomepizolum,fomepizol inn-spanish,fomepizolum inn-latin,fomepizole usan:inn PubChem CID: 3406 ChEBI: CHEBI:5141 IUPAC Name: 4-methyl-1H-pyrazole SMILES: CC1=CNN=C1

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Specifications

PubChem CID	3406
CAS	7554-65-6
Molecular Weight (g/mol)	82.11
ChEBI	CHEBI:5141
SMILES	CC1=CNN=C1
Synonym	4-methylpyrazole,fomepizole,antizol,1h-pyrazole, 4-methyl,fomepizol,4-methylpyrazol,fomepizolum,fomepizol inn-spanish,fomepizolum inn-latin,fomepizole usan:inn
IUPAC Name	4-methyl-1H-pyrazole
InChI Key	RIKMMFOAQPJVMX-UHFFFAOYSA-N
Molecular Formula	C₄H₆N₂

5-(Chloromethyl)-1-methyl-3-thien-2-yl-1H-pyrazole, ≥97%, Thermo Scientific™

CAS: 876316-96-0 Molecular Formula: C9H9ClN2S Molecular Weight (g/mol): 212.695 MDL Number: MFCD08435886 InChI Key: GQMRXNSYTBKJTB-UHFFFAOYSA-N Synonym: 5-chloromethyl-1-methyl-3-thien-2-yl-1h-pyrazole,5-chloromethyl-1-methyl-3-thiophen-2-yl pyrazole,1h-pyrazole,5-chloromethyl-1-methyl-3-2-thienyl,2-5-chloromethyl-1-methylpyrazol-3-yl thiophene,5-chloromethyl-1-methyl-3-thiophen-2-yl-1h-pyrazole PubChem CID: 18525812 IUPAC Name: 5-(chloromethyl)-1-methyl-3-thiophen-2-ylpyrazole SMILES: CN1C(=CC(=N1)C2=CC=CS2)CCl

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Specifications

PubChem CID	18525812
CAS	876316-96-0
Molecular Weight (g/mol)	212.695
MDL Number	MFCD08435886
SMILES	CN1C(=CC(=N1)C2=CC=CS2)CCl
Synonym	5-chloromethyl-1-methyl-3-thien-2-yl-1h-pyrazole,5-chloromethyl-1-methyl-3-thiophen-2-yl pyrazole,1h-pyrazole,5-chloromethyl-1-methyl-3-2-thienyl,2-5-chloromethyl-1-methylpyrazol-3-yl thiophene,5-chloromethyl-1-methyl-3-thiophen-2-yl-1h-pyrazole
IUPAC Name	5-(chloromethyl)-1-methyl-3-thiophen-2-ylpyrazole
InChI Key	GQMRXNSYTBKJTB-UHFFFAOYSA-N
Molecular Formula	C9H9ClN2S

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