Pyrazoles

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

136 – 150 of 707 results

136

3-Methyl-6-nitroindazole 98.0+%, TCI America™

CAS: 6494-19-5 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 MDL Number: MFCD07082704 InChI Key: FUNWSYKLFDLUIZ-UHFFFAOYSA-N Synonym: 3-methyl-6-nitro-1h-indazole,3-methyl-6-nitroindazole,1h-indazole, 3-methyl-6-nitro,3-methyl-6-nitro-indazole,pubchem9492,pubchem18398,6-nitro-3-methylindazole,ksc352s0d,2h-indazole,3-methyl-6-nitro PubChem CID: 10921054 IUPAC Name: 3-methyl-6-nitro-2H-indazole SMILES: CC1=C2C=CC(=CC2=NN1)[N+](=O)[O-]

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Specifications

PubChem CID	10921054
CAS	6494-19-5
Molecular Weight (g/mol)	177.163
MDL Number	MFCD07082704
SMILES	CC1=C2C=CC(=CC2=NN1)[N+](=O)[O-]
Synonym	3-methyl-6-nitro-1h-indazole,3-methyl-6-nitroindazole,1h-indazole, 3-methyl-6-nitro,3-methyl-6-nitro-indazole,pubchem9492,pubchem18398,6-nitro-3-methylindazole,ksc352s0d,2h-indazole,3-methyl-6-nitro
IUPAC Name	3-methyl-6-nitro-2H-indazole
InChI Key	FUNWSYKLFDLUIZ-UHFFFAOYSA-N
Molecular Formula	C8H7N3O2

137

4-Aminopyrazolo[3,4-d]pyrimidine 97.0+%, TCI America™

CAS: 2380-63-4 Molecular Formula: C5H5N5 Molecular Weight (g/mol): 135.13 MDL Number: MFCD00005688 InChI Key: LHCPRYRLDOSKHK-UHFFFAOYSA-N Synonym: 1h-pyrazolo 3,4-d pyrimidin-4-amine,4-aminopyrazolo 3,4-d pyrimidine,4-amino-1h-pyrazolo 3,4-d pyrimidine,pyrazoloadenine,1h-pyrazolo 3,4-d pyrimidin-4-ylamine,4-aminopyrazolopyrimidine,4 app,4-app,adenine antimetabolite PubChem CID: 75420 IUPAC Name: 1H-pyrazolo[3,4-d]pyrimidin-4-amine SMILES: NC1=C2C=NNC2=NC=N1

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Specifications

PubChem CID	75420
CAS	2380-63-4
Molecular Weight (g/mol)	135.13
MDL Number	MFCD00005688
SMILES	NC1=C2C=NNC2=NC=N1
Synonym	1h-pyrazolo 3,4-d pyrimidin-4-amine,4-aminopyrazolo 3,4-d pyrimidine,4-amino-1h-pyrazolo 3,4-d pyrimidine,pyrazoloadenine,1h-pyrazolo 3,4-d pyrimidin-4-ylamine,4-aminopyrazolopyrimidine,4 app,4-app,adenine antimetabolite
IUPAC Name	1H-pyrazolo[3,4-d]pyrimidin-4-amine
InChI Key	LHCPRYRLDOSKHK-UHFFFAOYSA-N
Molecular Formula	C5H5N5

138

1-Amidinopyrazole Hydrochloride 98.0+%, TCI America™

CAS: 4023-02-3 Molecular Formula: C4H6N4 Molecular Weight (g/mol): 110.12 MDL Number: MFCD00210087 InChI Key: UCQFSGCWHRTMGG-UHFFFAOYSA-N Synonym: 1h-pyrazole-1-carboxamidine hydrochloride,1h-pyrazole-1-carboximidamide hydrochloride,1-amidinopyrazole hydrochloride,praxadine,pyrazole-1-carboxamidine hydrochloride,pyrazole-1-carboximidamide hydrochloride,pyrazole-1-carboxamidine hcl,1h-pyrazole-1-carboxamidinehydrochloride,praxadine hydrochloride,1h-pyrazole-1-carboxamidine hcl PubChem CID: 2734672 IUPAC Name: pyrazole-1-carboximidamide;hydrochloride SMILES: C1=CN(N=C1)C(=N)N.Cl

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Specifications

PubChem CID	2734672
CAS	4023-02-3
Molecular Weight (g/mol)	110.12
MDL Number	MFCD00210087
SMILES	C1=CN(N=C1)C(=N)N.Cl
Synonym	1h-pyrazole-1-carboxamidine hydrochloride,1h-pyrazole-1-carboximidamide hydrochloride,1-amidinopyrazole hydrochloride,praxadine,pyrazole-1-carboxamidine hydrochloride,pyrazole-1-carboximidamide hydrochloride,pyrazole-1-carboxamidine hcl,1h-pyrazole-1-carboxamidinehydrochloride,praxadine hydrochloride,1h-pyrazole-1-carboxamidine hcl
IUPAC Name	pyrazole-1-carboximidamide;hydrochloride
InChI Key	UCQFSGCWHRTMGG-UHFFFAOYSA-N
Molecular Formula	C4H6N4

139

Allopurinol 98.0+%, TCI America™

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140

Indazole 99.0+%, TCI America™

CAS: 271-44-3 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.139 MDL Number: MFCD00005691 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

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Specifications

PubChem CID	9221
CAS	271-44-3
Molecular Weight (g/mol)	118.139
ChEBI	CHEBI:36669
MDL Number	MFCD00005691
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

141

3-Iodo-6-nitroindazole 98.0+%, TCI America™

CAS: 70315-70-7 Molecular Formula: C7H4IN3O2 Molecular Weight (g/mol): 289.03 MDL Number: MFCD07781652 InChI Key: GZCGNGLOCQEDMT-UHFFFAOYSA-N PubChem CID: 12475306 IUPAC Name: 3-iodo-6-nitro-2H-indazole SMILES: [O-][N+](=O)C1=CC2=NNC(I)=C2C=C1

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Specifications

PubChem CID	12475306
CAS	70315-70-7
Molecular Weight (g/mol)	289.03
MDL Number	MFCD07781652
SMILES	[O-][N+](=O)C1=CC2=NNC(I)=C2C=C1
IUPAC Name	3-iodo-6-nitro-2H-indazole
InChI Key	GZCGNGLOCQEDMT-UHFFFAOYSA-N
Molecular Formula	C7H4IN3O2

142

3-Methyl-5-(trifluoromethyl)pyrazole 98.0+%, TCI America™

CAS: 10010-93-2 Molecular Formula: C5H5F3N2 Molecular Weight (g/mol): 150.104 MDL Number: MFCD00156058 InChI Key: DLCHCAYDSKIFIN-UHFFFAOYSA-N Synonym: 5-methyl-3-trifluoromethyl-1h-pyrazole,3-methyl-5-trifluoromethyl-1h-pyrazole,3-methyl-5-trifluoromethyl pyrazole,1h-pyrazole, 3-methyl-5-trifluoromethyl,5-methyl-3-trifluoromethyl pyrazole,3-trifluoromethyl-5-methyl pyrazole,pyrazole, 3-methyl-5-trifluoromethyl,3-methyl-5-trifluoromethylpyrazole,3-trifluoromethyl-5-methylpyrazole,3-methyl-5-trifluoromethyl-2h-pyrazole PubChem CID: 139077 IUPAC Name: 5-methyl-3-(trifluoromethyl)-1H-pyrazole SMILES: CC1=CC(=NN1)C(F)(F)F

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Specifications

PubChem CID	139077
CAS	10010-93-2
Molecular Weight (g/mol)	150.104
MDL Number	MFCD00156058
SMILES	CC1=CC(=NN1)C(F)(F)F
Synonym	5-methyl-3-trifluoromethyl-1h-pyrazole,3-methyl-5-trifluoromethyl-1h-pyrazole,3-methyl-5-trifluoromethyl pyrazole,1h-pyrazole, 3-methyl-5-trifluoromethyl,5-methyl-3-trifluoromethyl pyrazole,3-trifluoromethyl-5-methyl pyrazole,pyrazole, 3-methyl-5-trifluoromethyl,3-methyl-5-trifluoromethylpyrazole,3-trifluoromethyl-5-methylpyrazole,3-methyl-5-trifluoromethyl-2h-pyrazole
IUPAC Name	5-methyl-3-(trifluoromethyl)-1H-pyrazole
InChI Key	DLCHCAYDSKIFIN-UHFFFAOYSA-N
Molecular Formula	C5H5F3N2

143

N-(Carbobenzoxy)-1H-pyrazole-1-carboxamidine 98.0+%, TCI America™

CAS: 152120-62-2 Molecular Formula: C12H12N4O2 Molecular Weight (g/mol): 244.254 MDL Number: MFCD00274657 InChI Key: BXUMISWXFKCEIA-UHFFFAOYSA-N Synonym: n-z-1h-pyrazole-1-carboxamidine,benzyl imino 1h-pyrazol-1-yl methyl carbamate,n-benzyloxycarbonyl-1h-pyrazole-1-carboxamidine,n-carbobenzoxy-1h-pyrazole-1-carboxamidine,n-z-1h-pyrazole-1-carboxamdne,benzyl n-imino 1-pyrazolyl methyl carbamate,benzyl imino-1h-pyrazol-1-yl methylcarbamate PubChem CID: 11857377 IUPAC Name: benzyl (NE)-N-[amino(pyrazol-1-yl)methylidene]carbamate SMILES: C1=CC=C(C=C1)COC(=O)N=C(N)N2C=CC=N2

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Specifications

PubChem CID	11857377
CAS	152120-62-2
Molecular Weight (g/mol)	244.254
MDL Number	MFCD00274657
SMILES	C1=CC=C(C=C1)COC(=O)N=C(N)N2C=CC=N2
Synonym	n-z-1h-pyrazole-1-carboxamidine,benzyl imino 1h-pyrazol-1-yl methyl carbamate,n-benzyloxycarbonyl-1h-pyrazole-1-carboxamidine,n-carbobenzoxy-1h-pyrazole-1-carboxamidine,n-z-1h-pyrazole-1-carboxamdne,benzyl n-imino 1-pyrazolyl methyl carbamate,benzyl imino-1h-pyrazol-1-yl methylcarbamate
IUPAC Name	benzyl (NE)-N-[amino(pyrazol-1-yl)methylidene]carbamate
InChI Key	BXUMISWXFKCEIA-UHFFFAOYSA-N
Molecular Formula	C12H12N4O2

144

N-(tert-Butoxycarbonyl)-1H-pyrazole-1-carboxamidine 98.0+%, TCI America™

CAS: 152120-61-1 Molecular Formula: C9H14N4O2 Molecular Weight (g/mol): 210.237 MDL Number: MFCD00216663 InChI Key: IGSFMHYSWZUENI-UHFFFAOYSA-N Synonym: n-boc-1-guanylpyrazole,n-boc-1h-pyrazole-1-carboxamidine,n-boc-pyrazole-1-carboxamidine,n-tert-butoxycarbonyl-1h-pyrazole-1-carboxamidine,tert-butyl 1e-amino 1h-pyrazol-1-yl methylene carbamate,n-tert-butoxycarbonyl-1 h-pyrazole-1-carboxamidine,h-pyrazole-1-carboxamidine hcl,1h-pyrazole-n-t-butyloxycarbonyl-1-carboxamidine,tert-butoxy-n-iminopyrazolylmethyl carboxamide,tert-butyl imino 1h-pyrazol-1-yl methylcarbamate PubChem CID: 9605068 IUPAC Name: tert-butyl (NE)-N-[amino(pyrazol-1-yl)methylidene]carbamate SMILES: CC(C)(C)OC(=O)N=C(N)N1C=CC=N1

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Specifications

PubChem CID	9605068
CAS	152120-61-1
Molecular Weight (g/mol)	210.237
MDL Number	MFCD00216663
SMILES	CC(C)(C)OC(=O)N=C(N)N1C=CC=N1
Synonym	n-boc-1-guanylpyrazole,n-boc-1h-pyrazole-1-carboxamidine,n-boc-pyrazole-1-carboxamidine,n-tert-butoxycarbonyl-1h-pyrazole-1-carboxamidine,tert-butyl 1e-amino 1h-pyrazol-1-yl methylene carbamate,n-tert-butoxycarbonyl-1 h-pyrazole-1-carboxamidine,h-pyrazole-1-carboxamidine hcl,1h-pyrazole-n-t-butyloxycarbonyl-1-carboxamidine,tert-butoxy-n-iminopyrazolylmethyl carboxamide,tert-butyl imino 1h-pyrazol-1-yl methylcarbamate
IUPAC Name	tert-butyl (NE)-N-[amino(pyrazol-1-yl)methylidene]carbamate
InChI Key	IGSFMHYSWZUENI-UHFFFAOYSA-N
Molecular Formula	C9H14N4O2

145

6-Bromoindazole 98.0+%, TCI America™

CAS: 79762-54-2 Molecular Formula: C7H5BrN2 Molecular Weight (g/mol): 197.04 MDL Number: MFCD03265457 InChI Key: WMKDUJVLNZANRN-UHFFFAOYSA-N PubChem CID: 17842471 IUPAC Name: 6-bromo-1H-indazole SMILES: BrC1=CC=C2C=NNC2=C1

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Specifications

PubChem CID	17842471
CAS	79762-54-2
Molecular Weight (g/mol)	197.04
MDL Number	MFCD03265457
SMILES	BrC1=CC=C2C=NNC2=C1
IUPAC Name	6-bromo-1H-indazole
InChI Key	WMKDUJVLNZANRN-UHFFFAOYSA-N
Molecular Formula	C7H5BrN2

146

N,N'-Bis(tert-butoxycarbonyl)-1H-pyrazole-1-carboxamidine 98.0+%, TCI America™

CAS: 152120-54-2 Molecular Formula: C14H22N4O4 Molecular Weight (g/mol): 310.354 MDL Number: MFCD01075122 InChI Key: QFNFDHNZVTWZED-UHFFFAOYSA-N Synonym: n,n'-di-boc-1h-pyrazole-1-carboxamidine,bis-boc-pyrazolocarboxamidine,pyrazol boc 2,n,n-bis-boc-1-guanylpyrazole,n,n'-bis-boc-1-guanylpyrazol,n,n'-bis-boc-1-guanylpyrazole,n,n'-bisboc-pyrazole-1-carboximidamide,tert-butyl tert-butoxycarbonyl amino 1h-pyrazol-1-yl methylene carbamate,tert-butyl boc-amino 1h-pyrazol-1-yl methylene carbamate,1-n,n'-di-boc amidino pyrazole PubChem CID: 6383521 IUPAC Name: tert-butyl (NZ)-N-[[(2-methylpropan-2-yl)oxycarbonylamino]-pyrazol-1-ylmethylidene]carbamate SMILES: CC(C)(C)OC(=O)NC(=NC(=O)OC(C)(C)C)N1C=CC=N1

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Specifications

PubChem CID	6383521
CAS	152120-54-2
Molecular Weight (g/mol)	310.354
MDL Number	MFCD01075122
SMILES	CC(C)(C)OC(=O)NC(=NC(=O)OC(C)(C)C)N1C=CC=N1
Synonym	n,n'-di-boc-1h-pyrazole-1-carboxamidine,bis-boc-pyrazolocarboxamidine,pyrazol boc 2,n,n-bis-boc-1-guanylpyrazole,n,n'-bis-boc-1-guanylpyrazol,n,n'-bis-boc-1-guanylpyrazole,n,n'-bisboc-pyrazole-1-carboximidamide,tert-butyl tert-butoxycarbonyl amino 1h-pyrazol-1-yl methylene carbamate,tert-butyl boc-amino 1h-pyrazol-1-yl methylene carbamate,1-n,n'-di-boc amidino pyrazole
IUPAC Name	tert-butyl (NZ)-N-[[(2-methylpropan-2-yl)oxycarbonylamino]-pyrazol-1-ylmethylidene]carbamate
InChI Key	QFNFDHNZVTWZED-UHFFFAOYSA-N
Molecular Formula	C14H22N4O4

147

1-Benzyl-1H-indazol-3-ol 98.0+%, TCI America™

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148

3,5-Dimethyl-4-nitropyrazole 98.0+%, TCI America™

CAS: 14531-55-6 Molecular Formula: C5H7N3O2 Molecular Weight (g/mol): 141.13 MDL Number: MFCD00052513 InChI Key: OFQCJVVJRNPSET-UHFFFAOYSA-N PubChem CID: 146172 IUPAC Name: 3,5-dimethyl-4-nitro-1H-pyrazole SMILES: CC1=C(C(=NN1)C)[N+](=O)[O-]

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Specifications

PubChem CID	146172
CAS	14531-55-6
Molecular Weight (g/mol)	141.13
MDL Number	MFCD00052513
SMILES	CC1=C(C(=NN1)C)[N+](=O)[O-]
IUPAC Name	3,5-dimethyl-4-nitro-1H-pyrazole
InChI Key	OFQCJVVJRNPSET-UHFFFAOYSA-N
Molecular Formula	C5H7N3O2

149

Tris(3,5-dimethyl-1-pyrazolyl)methane 98.0+%, TCI America™

CAS: 28791-97-1 Molecular Formula: C16H22N6 Molecular Weight (g/mol): 298.39 MDL Number: MFCD00958749 InChI Key: COKUMKYWINNWLV-UHFFFAOYSA-N PubChem CID: 4359225 IUPAC Name: 1-[bis(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-3,5-dimethyl-1H-pyrazole SMILES: CC1=NN(C(N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1

Pricing & Availability
Specifications

PubChem CID	4359225
CAS	28791-97-1
Molecular Weight (g/mol)	298.39
MDL Number	MFCD00958749
SMILES	CC1=NN(C(N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1
IUPAC Name	1-[bis(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-3,5-dimethyl-1H-pyrazole
InChI Key	COKUMKYWINNWLV-UHFFFAOYSA-N
Molecular Formula	C16H22N6

150

1,3,5-Trimethylpyrazole 98.0+%, TCI America™

CAS: 1072-91-9 Molecular Formula: C6H10N2 Molecular Weight (g/mol): 110.16 MDL Number: MFCD00015536 InChI Key: HNOQAFMOBRWDKQ-UHFFFAOYSA-N Synonym: 1,3,5-trimethyl-1h-pyrazole,1h-pyrazole, 1,3,5-trimethyl,pyrazole, 1,3,5-trimethyl,akos pao-1133,pubchem20856,vitas-bb tbb000655,buttpark 15357-40,ksc490o8l,1,3,5-trimethylpyrazole,1,3,5-trimethyl-1h-pyrazole # PubChem CID: 14081 IUPAC Name: 1,3,5-trimethylpyrazole SMILES: CC1=CC(=NN1C)C

Pricing & Availability
Specifications

PubChem CID	14081
CAS	1072-91-9
Molecular Weight (g/mol)	110.16
MDL Number	MFCD00015536
SMILES	CC1=CC(=NN1C)C
Synonym	1,3,5-trimethyl-1h-pyrazole,1h-pyrazole, 1,3,5-trimethyl,pyrazole, 1,3,5-trimethyl,akos pao-1133,pubchem20856,vitas-bb tbb000655,buttpark 15357-40,ksc490o8l,1,3,5-trimethylpyrazole,1,3,5-trimethyl-1h-pyrazole #
IUPAC Name	1,3,5-trimethylpyrazole
InChI Key	HNOQAFMOBRWDKQ-UHFFFAOYSA-N
Molecular Formula	C6H10N2

Pyrazoles

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3-Methyl-6-nitroindazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Aminopyrazolo[3,4-d]pyrimidine 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1-Amidinopyrazole Hydrochloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Allopurinol 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Indazole 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

3-Iodo-6-nitroindazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

3-Methyl-5-(trifluoromethyl)pyrazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

N-(Carbobenzoxy)-1H-pyrazole-1-carboxamidine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

N-(tert-Butoxycarbonyl)-1H-pyrazole-1-carboxamidine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

6-Bromoindazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

N,N'-Bis(tert-butoxycarbonyl)-1H-pyrazole-1-carboxamidine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1-Benzyl-1H-indazol-3-ol 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

3,5-Dimethyl-4-nitropyrazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Tris(3,5-dimethyl-1-pyrazolyl)methane 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,3,5-Trimethylpyrazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More