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 1,829 results

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4-Nitro-1H-pyrazole, 97%

CAS: 2075-46-9 Molecular Formula: C3H3N3O2 Molecular Weight (g/mol): 113.08 MDL Number: MFCD00159626 InChI Key: XORHNJQEWQGXCN-UHFFFAOYSA-N Synonym: 4-nitropyrazole,1h-pyrazole, 4-nitro,pyrazole, 4-nitro,4-nitropyrrazole,4-nitropyrazol,4-nitro-pyrazole,4-no2-pyrazole,4-nitro-1h-pyrazol,1h-pyrazole-4-nitro,pubchem14984 PubChem CID: 16376 IUPAC Name: 4-nitro-1H-pyrazole SMILES: [O-][N+](=O)C1=CNN=C1

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PubChem CID	16376
CAS	2075-46-9
Molecular Weight (g/mol)	113.08
MDL Number	MFCD00159626
SMILES	[O-][N+](=O)C1=CNN=C1
Synonym	4-nitropyrazole,1h-pyrazole, 4-nitro,pyrazole, 4-nitro,4-nitropyrrazole,4-nitropyrazol,4-nitro-pyrazole,4-no2-pyrazole,4-nitro-1h-pyrazol,1h-pyrazole-4-nitro,pubchem14984
IUPAC Name	4-nitro-1H-pyrazole
InChI Key	XORHNJQEWQGXCN-UHFFFAOYSA-N
Molecular Formula	C3H3N3O2

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Allopurinol, USP, 98-102%, Spectrum™ Chemical

CAS: 315-30-0 Molecular Formula: C5H4N4O Molecular Weight (g/mol): 136.11 MDL Number: MFCD00599413 InChI Key: OFCNXPDARWKPPY-UHFFFAOYSA-N IUPAC Name: 1H,2H,4H-pyrazolo[3,4-d]pyrimidin-4-one SMILES: O=C1N=CN=C2NNC=C12

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CAS	315-30-0
Molecular Weight (g/mol)	136.11
MDL Number	MFCD00599413
SMILES	O=C1N=CN=C2NNC=C12
IUPAC Name	1H,2H,4H-pyrazolo[3,4-d]pyrimidin-4-one
InChI Key	OFCNXPDARWKPPY-UHFFFAOYSA-N
Molecular Formula	C5H4N4O

Benzydamine hydrochloride

CAS: 132-69-4 Molecular Formula: C19H24ClN3O Molecular Weight (g/mol): 345.871 MDL Number: MFCD00078957 InChI Key: HNNIWKQLJSNAEQ-UHFFFAOYSA-N Synonym: benzydamine hydrochloride,benzydamine hcl,benalgin,benzindamine hydrochloride,benzidamine hydrochloride,benzidan,benzyrin,difflam,dorinamin,enzamin PubChem CID: 65464 IUPAC Name: 3-(1-benzylindazol-3-yl)oxy-N,N-dimethylpropan-1-amine;hydrochloride SMILES: CN(C)CCCOC1=NN(C2=CC=CC=C21)CC3=CC=CC=C3.Cl

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PubChem CID	65464
CAS	132-69-4
Molecular Weight (g/mol)	345.871
MDL Number	MFCD00078957
SMILES	CN(C)CCCOC1=NN(C2=CC=CC=C21)CC3=CC=CC=C3.Cl
Synonym	benzydamine hydrochloride,benzydamine hcl,benalgin,benzindamine hydrochloride,benzidamine hydrochloride,benzidan,benzyrin,difflam,dorinamin,enzamin
IUPAC Name	3-(1-benzylindazol-3-yl)oxy-N,N-dimethylpropan-1-amine;hydrochloride
InChI Key	HNNIWKQLJSNAEQ-UHFFFAOYSA-N
Molecular Formula	C19H24ClN3O

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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

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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

4-(1H-Pyrazol-1-ylmethyl)benzoic acid, ≥97%, Thermo Scientific™

CAS: 160388-53-4 Molecular Formula: C11H10N2O2 Molecular Weight (g/mol): 202.213 MDL Number: MFCD07186451 InChI Key: ZHQQRHUITAFMTC-UHFFFAOYSA-N PubChem CID: 6484268 IUPAC Name: 4-(pyrazol-1-ylmethyl)benzoic acid SMILES: C1=CN(N=C1)CC2=CC=C(C=C2)C(=O)O

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PubChem CID	6484268
CAS	160388-53-4
Molecular Weight (g/mol)	202.213
MDL Number	MFCD07186451
SMILES	C1=CN(N=C1)CC2=CC=C(C=C2)C(=O)O
IUPAC Name	4-(pyrazol-1-ylmethyl)benzoic acid
InChI Key	ZHQQRHUITAFMTC-UHFFFAOYSA-N
Molecular Formula	C11H10N2O2

5-BOC-1,4,6,7-tetrahydropyrazolo[4,3-c]pyridine, 97%, Thermo Scientific™

CAS: 230301-11-8 Molecular Formula: C₁₁H₁₇N₃O₂ Molecular Weight (g/mol): 223.27 InChI Key: BHYPERDTLBCHAE-UHFFFAOYSA-N Synonym: tert-butyl 6,7-dihydro-1h-pyrazolo 4,3-c pyridine-5 4h-carboxylate,5-boc-1,4,6,7-tetrahydropyrazolo 4,3-c pyridine,tert-butyl 6,7-dihydro-2h-pyrazolo 4,3-c pyridine-5 4h-carboxylate,5-boc-4,5,6,7-tetrahydropyrazolo 4,3-c pyridine,tert-butyl 2h,4h,5h,6h,7h-pyrazolo 4,3-c pyridine-5-carboxylate,tert-butyl 1h,4h,5h,6h,7h-pyrazolo 4,3-c pyridine-5-carboxylate,tert-butyl 2,4,6,7-tetrahydro-5h-pyrazolo-4,3-c pyridine-5-carboxylate,tert-butyl 2,4,6,7-tetrahydro-5h-pyrazolo 4,3-c pyridine-5-carboxylate,t-butyl 1h,4h,6h,7h-pyrazolo 4,3-c pyridine-5-carboxylate,tert-butyl 1h,4h,6h,7h-pyrazolo 4,3-c pyridine-5-carboxylate PubChem CID: 10398680 IUPAC Name: tert-butyl 1,4,6,7-tetrahydropyrazolo[4,3-c]pyridine-5-carboxylate SMILES: CC(C)(C)OC(=O)N1CCC2=C(C1)C=NN2

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PubChem CID	10398680
CAS	230301-11-8
Molecular Weight (g/mol)	223.27
SMILES	CC(C)(C)OC(=O)N1CCC2=C(C1)C=NN2
Synonym	tert-butyl 6,7-dihydro-1h-pyrazolo 4,3-c pyridine-5 4h-carboxylate,5-boc-1,4,6,7-tetrahydropyrazolo 4,3-c pyridine,tert-butyl 6,7-dihydro-2h-pyrazolo 4,3-c pyridine-5 4h-carboxylate,5-boc-4,5,6,7-tetrahydropyrazolo 4,3-c pyridine,tert-butyl 2h,4h,5h,6h,7h-pyrazolo 4,3-c pyridine-5-carboxylate,tert-butyl 1h,4h,5h,6h,7h-pyrazolo 4,3-c pyridine-5-carboxylate,tert-butyl 2,4,6,7-tetrahydro-5h-pyrazolo-4,3-c pyridine-5-carboxylate,tert-butyl 2,4,6,7-tetrahydro-5h-pyrazolo 4,3-c pyridine-5-carboxylate,t-butyl 1h,4h,6h,7h-pyrazolo 4,3-c pyridine-5-carboxylate,tert-butyl 1h,4h,6h,7h-pyrazolo 4,3-c pyridine-5-carboxylate
IUPAC Name	tert-butyl 1,4,6,7-tetrahydropyrazolo[4,3-c]pyridine-5-carboxylate
InChI Key	BHYPERDTLBCHAE-UHFFFAOYSA-N
Molecular Formula	C₁₁H₁₇N₃O₂

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3,5-Dimethyl-1H-pyrazole-4-sulfonyl chloride, 97%

CAS: 80466-78-0 Molecular Formula: C5H7ClN2O2S Molecular Weight (g/mol): 194.63 MDL Number: MFCD04969910 InChI Key: NBGSZCQLPLYKJH-UHFFFAOYSA-N Synonym: 1h-pyrazole-4-sulfonylchloride, 3,5-dimethyl,3,5-dimethylpyrazol-4-yl chlorosulfone,1h-pyrazole-4-sulfonyl chloride, 3,5-dimethyl,pyrazole, 4-chlorosulfonyl-3,5-dimethyl,3,5-dimethyl-1h-pyrazole-4-sulfonylchloride,# PubChem CID: 594587 IUPAC Name: 3,5-dimethyl-1H-pyrazole-4-sulfonyl chloride SMILES: CC1=C(C(C)=NN1)S(Cl)(=O)=O

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PubChem CID	594587
CAS	80466-78-0
Molecular Weight (g/mol)	194.63
MDL Number	MFCD04969910
SMILES	CC1=C(C(C)=NN1)S(Cl)(=O)=O
Synonym	1h-pyrazole-4-sulfonylchloride, 3,5-dimethyl,3,5-dimethylpyrazol-4-yl chlorosulfone,1h-pyrazole-4-sulfonyl chloride, 3,5-dimethyl,pyrazole, 4-chlorosulfonyl-3,5-dimethyl,3,5-dimethyl-1h-pyrazole-4-sulfonylchloride,#
IUPAC Name	3,5-dimethyl-1H-pyrazole-4-sulfonyl chloride
InChI Key	NBGSZCQLPLYKJH-UHFFFAOYSA-N
Molecular Formula	C5H7ClN2O2S

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5-(Chloromethyl)-1,3-dimethyl-1H-pyrazole, 97%, Thermo Scientific Chemicals

CAS: 852227-86-2 Molecular Formula: C6H9ClN2 Molecular Weight (g/mol): 144.60 MDL Number: MFCD07368502 InChI Key: SGEZKPNUNBVVLB-UHFFFAOYSA-N PubChem CID: 4961270 IUPAC Name: 5-(chloromethyl)-1,3-dimethylpyrazole SMILES: CN1N=C(C)C=C1CCl

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PubChem CID	4961270
CAS	852227-86-2
Molecular Weight (g/mol)	144.60
MDL Number	MFCD07368502
SMILES	CN1N=C(C)C=C1CCl
IUPAC Name	5-(chloromethyl)-1,3-dimethylpyrazole
InChI Key	SGEZKPNUNBVVLB-UHFFFAOYSA-N
Molecular Formula	C6H9ClN2

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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+]

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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

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3-Aminopyrazole, 98%

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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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

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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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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

1:3-Dimethyl-1H-pyrazole-5-carbothioamide, 97%, Thermo Scientific™

CAS: 844891-03-8 Molecular Formula: C6H9N3S Molecular Weight (g/mol): 155.219 InChI Key: RVWYPAZKPYVUDC-UHFFFAOYSA-N Synonym: 1,3-dimethyl-1h-pyrazole-5-carbothioamide,1h-pyrazole-5-carbothioamide,1,3-dimethyl,amino 1,3-dimethylpyrazol-5-yl methane-1-thione PubChem CID: 2795270 IUPAC Name: 2,5-dimethylpyrazole-3-carbothioamide SMILES: CC1=NN(C(=C1)C(=S)N)C

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PubChem CID	2795270
CAS	844891-03-8
Molecular Weight (g/mol)	155.219
SMILES	CC1=NN(C(=C1)C(=S)N)C
Synonym	1,3-dimethyl-1h-pyrazole-5-carbothioamide,1h-pyrazole-5-carbothioamide,1,3-dimethyl,amino 1,3-dimethylpyrazol-5-yl methane-1-thione
IUPAC Name	2,5-dimethylpyrazole-3-carbothioamide
InChI Key	RVWYPAZKPYVUDC-UHFFFAOYSA-N
Molecular Formula	C6H9N3S

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4-Amino-1H-pyrazole, 95%

CAS: 28466-26-4 Molecular Formula: C3H5N3 Molecular Weight (g/mol): 83.094 MDL Number: MFCD01693729 InChI Key: AXINVSXSGNSVLV-UHFFFAOYSA-N Synonym: 4-aminopyrazole,4-amino-1h-pyrazole,1h-pyrazol-4-ylamine,9ci,pyrazole, 4-amino,1h-pyrazole-4-amine,pyrazole-4-ylamine,4-nh2-pyrazole,1-h-pyrazol-4-amine,pubchem14988 PubChem CID: 78035 IUPAC Name: 1H-pyrazol-4-amine SMILES: C1=C(C=NN1)N

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PubChem CID	78035
CAS	28466-26-4
Molecular Weight (g/mol)	83.094
MDL Number	MFCD01693729
SMILES	C1=C(C=NN1)N
Synonym	4-aminopyrazole,4-amino-1h-pyrazole,1h-pyrazol-4-ylamine,9ci,pyrazole, 4-amino,1h-pyrazole-4-amine,pyrazole-4-ylamine,4-nh2-pyrazole,1-h-pyrazol-4-amine,pubchem14988
IUPAC Name	1H-pyrazol-4-amine
InChI Key	AXINVSXSGNSVLV-UHFFFAOYSA-N
Molecular Formula	C3H5N3

1-Methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde, 97%, Thermo Scientific™

CAS: 109925-42-0 Molecular Formula: C12H9F3N2O2 Molecular Weight (g/mol): 270.211 MDL Number: MFCD01936001 InChI Key: JDLPKSIFGPLXAU-UHFFFAOYSA-N Synonym: 1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazole-4-carbaldehyde,1-methyl-5-phenoxy-3-trifluoromethyl pyrazole-4-carbaldehyde,1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazole-4-carboxaldehyde,1h-pyrazole-4-carboxaldehyde,1-methyl-5-phenoxy-3-trifluoromethyl,acmc-20a3tk,methylphenoxytrifluoromethylpyrazolecarbaldehyde,1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazole-4-carboxyaldehyde PubChem CID: 2775493 IUPAC Name: 1-methyl-5-phenoxy-3-(trifluoromethyl)pyrazole-4-carbaldehyde SMILES: CN1C(=C(C(=N1)C(F)(F)F)C=O)OC2=CC=CC=C2

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PubChem CID	2775493
CAS	109925-42-0
Molecular Weight (g/mol)	270.211
MDL Number	MFCD01936001
SMILES	CN1C(=C(C(=N1)C(F)(F)F)C=O)OC2=CC=CC=C2
Synonym	1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazole-4-carbaldehyde,1-methyl-5-phenoxy-3-trifluoromethyl pyrazole-4-carbaldehyde,1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazole-4-carboxaldehyde,1h-pyrazole-4-carboxaldehyde,1-methyl-5-phenoxy-3-trifluoromethyl,acmc-20a3tk,methylphenoxytrifluoromethylpyrazolecarbaldehyde,1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazole-4-carboxyaldehyde
IUPAC Name	1-methyl-5-phenoxy-3-(trifluoromethyl)pyrazole-4-carbaldehyde
InChI Key	JDLPKSIFGPLXAU-UHFFFAOYSA-N
Molecular Formula	C12H9F3N2O2

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

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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

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