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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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

(1,3-Dimethyl-1H-pyrazol-5-yl)methanol, 97%, Thermo Scientific™

CAS: 57012-20-1 Molecular Formula: C6H10N2O Molecular Weight (g/mol): 126.159 MDL Number: MFCD02682037 InChI Key: GUJDKMVLHCJODO-UHFFFAOYSA-N Synonym: 1,3-dimethyl-1h-pyrazol-5-yl methanol,1,3-dimethyl-1h-pyrazole-5-yl methanol,1h-pyrazole-5-methanol, 1,3-dimethyl,2,5-dimethylpyrazol-3-yl methanol,2,5-dimethyl-2h-pyrazol-3-yl-methanol,1h-pyrazole-5-methanol,1,3-dimethyl,1,3-dimethylpyrazol-5-yl methan-1-ol,pubchem23626,2,5-dimethyl-3-pyrazolyl methanol,2,5-dimethyl-2h-pyrazole-3-yl methanol PubChem CID: 2776363 IUPAC Name: (2,5-dimethylpyrazol-3-yl)methanol SMILES: CC1=NN(C(=C1)CO)C

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PubChem CID	2776363
CAS	57012-20-1
Molecular Weight (g/mol)	126.159
MDL Number	MFCD02682037
SMILES	CC1=NN(C(=C1)CO)C
Synonym	1,3-dimethyl-1h-pyrazol-5-yl methanol,1,3-dimethyl-1h-pyrazole-5-yl methanol,1h-pyrazole-5-methanol, 1,3-dimethyl,2,5-dimethylpyrazol-3-yl methanol,2,5-dimethyl-2h-pyrazol-3-yl-methanol,1h-pyrazole-5-methanol,1,3-dimethyl,1,3-dimethylpyrazol-5-yl methan-1-ol,pubchem23626,2,5-dimethyl-3-pyrazolyl methanol,2,5-dimethyl-2h-pyrazole-3-yl methanol
IUPAC Name	(2,5-dimethylpyrazol-3-yl)methanol
InChI Key	GUJDKMVLHCJODO-UHFFFAOYSA-N
Molecular Formula	C6H10N2O

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

Allopurinol, 99.78%, MP Biomedicals™

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: 1H,2H,4H-pyrazolo[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	1H,2H,4H-pyrazolo[3,4-d]pyrimidin-4-one
InChI Key	OFCNXPDARWKPPY-UHFFFAOYSA-N
Molecular Formula	C5H4N4O

Benzydamine Hydrochloride 97.0+%, TCI America™

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

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

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-indazole-3-carbonyl chloride, 97%, Thermo Scientific™

CAS: 106649-02-9 Molecular Formula: C9H7ClN2O Molecular Weight (g/mol): 194.62 MDL Number: MFCD02093096 InChI Key: NPNWVMBPSINFBV-UHFFFAOYSA-N Synonym: 1-methyl-1h-indazole-3-carbonyl chloride,1h-indazole-3-carbonylchloride, 1-methyl,1-methyl-1h-indazol-3-carbonyl chloride,1h-indazole-3-carbonyl chloride, 1-methyl,acmc-20mac8,1-methyl-3-indazolylcarbonyl chloride,1-methyl-indazole-3-carbonyl chloride,1-methyl-1h-indazole-3-carboxychloride,1-methyl-1h-indazole-3-carboxylic acid chloride PubChem CID: 7022055 IUPAC Name: 1-methylindazole-3-carbonyl chloride SMILES: CN1N=C(C(Cl)=O)C2=CC=CC=C12

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Specifications

PubChem CID	7022055
CAS	106649-02-9
Molecular Weight (g/mol)	194.62
MDL Number	MFCD02093096
SMILES	CN1N=C(C(Cl)=O)C2=CC=CC=C12
Synonym	1-methyl-1h-indazole-3-carbonyl chloride,1h-indazole-3-carbonylchloride, 1-methyl,1-methyl-1h-indazol-3-carbonyl chloride,1h-indazole-3-carbonyl chloride, 1-methyl,acmc-20mac8,1-methyl-3-indazolylcarbonyl chloride,1-methyl-indazole-3-carbonyl chloride,1-methyl-1h-indazole-3-carboxychloride,1-methyl-1h-indazole-3-carboxylic acid chloride
IUPAC Name	1-methylindazole-3-carbonyl chloride
InChI Key	NPNWVMBPSINFBV-UHFFFAOYSA-N
Molecular Formula	C9H7ClN2O

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

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Specifications

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

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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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

5-Amino-1,3-dimethyl-1H-pyrazole, 98%

CAS: 3524-32-1 Molecular Formula: C5H9N3 Molecular Weight (g/mol): 111.148 MDL Number: MFCD00051651 InChI Key: ZFDGMMZLXSFNFU-UHFFFAOYSA-N Synonym: 5-amino-1,3-dimethylpyrazole,1,3-dimethyl-1h-pyrazol-5-amine,1,3-dimethyl-1h-pyrazole-5yl-amine,1h-pyrazol-5-amine, 1,3-dimethyl,3-amino-2,5-dimethyl-2h-pyrazole,2,5-dimethyl-2h-pyrazol-3-ylamine,5-amino-1,3-dimethyl pyrazole,1,3-dimethyl-1h-pyrazole-5-amine,5-amino-1,3-dimethyl-1h-pyrazole,1,3-dimethyl-5-aminopyrazole PubChem CID: 520721 IUPAC Name: 2,5-dimethylpyrazol-3-amine SMILES: CC1=NN(C(=C1)N)C

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PubChem CID	520721
CAS	3524-32-1
Molecular Weight (g/mol)	111.148
MDL Number	MFCD00051651
SMILES	CC1=NN(C(=C1)N)C
Synonym	5-amino-1,3-dimethylpyrazole,1,3-dimethyl-1h-pyrazol-5-amine,1,3-dimethyl-1h-pyrazole-5yl-amine,1h-pyrazol-5-amine, 1,3-dimethyl,3-amino-2,5-dimethyl-2h-pyrazole,2,5-dimethyl-2h-pyrazol-3-ylamine,5-amino-1,3-dimethyl pyrazole,1,3-dimethyl-1h-pyrazole-5-amine,5-amino-1,3-dimethyl-1h-pyrazole,1,3-dimethyl-5-aminopyrazole
IUPAC Name	2,5-dimethylpyrazol-3-amine
InChI Key	ZFDGMMZLXSFNFU-UHFFFAOYSA-N
Molecular Formula	C5H9N3

1H-Pyrazole-3-boronic acid hydrate, 95%

CAS: 376584-63-3 Molecular Formula: C3H5BN2O2 Molecular Weight (g/mol): 111.90 MDL Number: MFCD07368247 MFCD02020768 InChI Key: NEUWPDLMDVINSN-UHFFFAOYSA-N Synonym: 1h-pyrazol-3-yl boronic acid,pyrazole-3-boronic acid,1h-pyrazol-3-ylboronic acid,1h-pyrazole-3-boronic acid,1h-pyrazole-5-boronic acid,1h-pyrazol-5-yl boronic acid,1h-pyrazol-5-yl-5-boronic acid,pyrazol-3-ylboronic acid,2h-pyrazol-3-ylboronic acid PubChem CID: 11251979 IUPAC Name: 1H-pyrazol-5-ylboronic acid SMILES: OB(O)C1=NNC=C1

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PubChem CID	11251979
CAS	376584-63-3
Molecular Weight (g/mol)	111.90
MDL Number	MFCD07368247 MFCD02020768
SMILES	OB(O)C1=NNC=C1
Synonym	1h-pyrazol-3-yl boronic acid,pyrazole-3-boronic acid,1h-pyrazol-3-ylboronic acid,1h-pyrazole-3-boronic acid,1h-pyrazole-5-boronic acid,1h-pyrazol-5-yl boronic acid,1h-pyrazol-5-yl-5-boronic acid,pyrazol-3-ylboronic acid,2h-pyrazol-3-ylboronic acid
IUPAC Name	1H-pyrazol-5-ylboronic acid
InChI Key	NEUWPDLMDVINSN-UHFFFAOYSA-N
Molecular Formula	C3H5BN2O2

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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Specifications

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

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

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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Specifications

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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Allopurinol, USP, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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