Pyrazoles

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

Search Within Results

61 – 75 of 1,853 results

(1-Methyl-5-thien-2-yl-1H-pyrazol-3-yl)methanol, 97%, Thermo Scientific™

CAS: 879896-47-6 Molecular Formula: C9H10N2OS Molecular Weight (g/mol): 194.252 MDL Number: MFCD08435882 InChI Key: HJYKWWXWCFOUID-UHFFFAOYSA-N Synonym: 1-methyl-5-thien-2-yl-1h-pyrazol-3-yl methanol,1h-pyrazole-3-methanol,1-methyl-5-2-thienyl,1-methyl-5-thiophen-2-yl pyrazol-3-yl methanol,1-methyl-5-thiophen-2-yl-1h-pyrazol-3-yl methanol,1-methyl-5-2-thienyl pyrazol-3-yl methan-1-ol,3-hydroxymethyl-1-methyl-5-2-thienyl-1h-pyrazole PubChem CID: 18525806 IUPAC Name: (1-methyl-5-thiophen-2-ylpyrazol-3-yl)methanol SMILES: CN1C(=CC(=N1)CO)C2=CC=CS2

Pricing & Availability
Specifications

PubChem CID	18525806
CAS	879896-47-6
Molecular Weight (g/mol)	194.252
MDL Number	MFCD08435882
SMILES	CN1C(=CC(=N1)CO)C2=CC=CS2
Synonym	1-methyl-5-thien-2-yl-1h-pyrazol-3-yl methanol,1h-pyrazole-3-methanol,1-methyl-5-2-thienyl,1-methyl-5-thiophen-2-yl pyrazol-3-yl methanol,1-methyl-5-thiophen-2-yl-1h-pyrazol-3-yl methanol,1-methyl-5-2-thienyl pyrazol-3-yl methan-1-ol,3-hydroxymethyl-1-methyl-5-2-thienyl-1h-pyrazole
IUPAC Name	(1-methyl-5-thiophen-2-ylpyrazol-3-yl)methanol
InChI Key	HJYKWWXWCFOUID-UHFFFAOYSA-N
Molecular Formula	C9H10N2OS

Promotions Available

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

CAS: 6126-22-3 Molecular Formula: C3H5N3O Molecular Weight (g/mol): 99.093 MDL Number: MFCD00022384 InChI Key: QZBGOTVBHYKUDS-UHFFFAOYSA-N Synonym: 3-amino-5-hydroxypyrazole,3-amino-1h-pyrazol-5-ol,5-amino-1h-pyrazol-3-ol,5-amino-1h-pyrazol-3 2h-one,3-amino-1,2-dihydropyrazol-5-one,5-aminopyrazol-3-ol,5-amino-2h-pyrazol-3-ol,3-pyrazolin-5-one, 3-amino,5-amino-2,3-dihydro-1h-pyrazol-3-one,1h-pyrazol-5-ol, 3-amino PubChem CID: 96221 IUPAC Name: 5-amino-1,2-dihydropyrazol-3-one SMILES: C1=C(NNC1=O)N

Pricing & Availability
Specifications

PubChem CID	96221
CAS	6126-22-3
Molecular Weight (g/mol)	99.093
MDL Number	MFCD00022384
SMILES	C1=C(NNC1=O)N
Synonym	3-amino-5-hydroxypyrazole,3-amino-1h-pyrazol-5-ol,5-amino-1h-pyrazol-3-ol,5-amino-1h-pyrazol-3 2h-one,3-amino-1,2-dihydropyrazol-5-one,5-aminopyrazol-3-ol,5-amino-2h-pyrazol-3-ol,3-pyrazolin-5-one, 3-amino,5-amino-2,3-dihydro-1h-pyrazol-3-one,1h-pyrazol-5-ol, 3-amino
IUPAC Name	5-amino-1,2-dihydropyrazol-3-one
InChI Key	QZBGOTVBHYKUDS-UHFFFAOYSA-N
Molecular Formula	C3H5N3O

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

Pricing & Availability
Specifications

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

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

Pricing & Availability
Specifications

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

1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride, 97+%, Thermo Scientific™

CAS: 519056-67-8 Molecular Formula: C5H4ClF3N2O2S Molecular Weight (g/mol): 248.604 InChI Key: HJFWSNIHZZKYIK-UHFFFAOYSA-N Synonym: 1-methyl-3-trifluoromethyl-1h-pyrazole-4-sulfonyl chloride,1-methyl-3-trifluoromethyl pyrazole-4-sulfonyl chloride,1h-pyrazole-4-sulfonylchloride,1-methyl-3-trifluoromethyl,chloro 1-methyl-3-trifluoromethyl pyrazol-4-yl sulfone,1-methyl-3-trifluoromethyl-1h-pyrazole-4-sulfonylchloride,1h-pyrazole-4-sulfonyl chloride, 1-methyl-3-trifluoromethyl PubChem CID: 2794561 IUPAC Name: 1-methyl-3-(trifluoromethyl)pyrazole-4-sulfonyl chloride SMILES: CN1C=C(C(=N1)C(F)(F)F)S(=O)(=O)Cl

Pricing & Availability
Specifications

PubChem CID	2794561
CAS	519056-67-8
Molecular Weight (g/mol)	248.604
SMILES	CN1C=C(C(=N1)C(F)(F)F)S(=O)(=O)Cl
Synonym	1-methyl-3-trifluoromethyl-1h-pyrazole-4-sulfonyl chloride,1-methyl-3-trifluoromethyl pyrazole-4-sulfonyl chloride,1h-pyrazole-4-sulfonylchloride,1-methyl-3-trifluoromethyl,chloro 1-methyl-3-trifluoromethyl pyrazol-4-yl sulfone,1-methyl-3-trifluoromethyl-1h-pyrazole-4-sulfonylchloride,1h-pyrazole-4-sulfonyl chloride, 1-methyl-3-trifluoromethyl
IUPAC Name	1-methyl-3-(trifluoromethyl)pyrazole-4-sulfonyl chloride
InChI Key	HJFWSNIHZZKYIK-UHFFFAOYSA-N
Molecular Formula	C5H4ClF3N2O2S

[1-Methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazol-4-yl]methanol, 97%, Thermo Scientific™

CAS: 318469-22-6 Molecular Formula: C12H11F3N2O2 Molecular Weight (g/mol): 272.23 MDL Number: MFCD00172652 InChI Key: TVYDMZWMEOZWHY-UHFFFAOYSA-N Synonym: 1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methanol,1-methyl-5-phenoxy-3-trifluoromethyl pyrazol-4-yl methanol,methylphenoxytrifluoromethylpyrazolylmethanol,1-methyl-5-phenoxy-3-trifluoromethyl-4-pyrazolyl methanol,1h-pyrazole-4-methanol,1-methyl-5-phenoxy-3-trifluoromethyl,4-hydroxymethyl-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazole PubChem CID: 2775496 IUPAC Name: [1-methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazol-4-yl]methanol SMILES: CN1N=C(C(CO)=C1OC1=CC=CC=C1)C(F)(F)F

Pricing & Availability
Specifications

PubChem CID	2775496
CAS	318469-22-6
Molecular Weight (g/mol)	272.23
MDL Number	MFCD00172652
SMILES	CN1N=C(C(CO)=C1OC1=CC=CC=C1)C(F)(F)F
Synonym	1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methanol,1-methyl-5-phenoxy-3-trifluoromethyl pyrazol-4-yl methanol,methylphenoxytrifluoromethylpyrazolylmethanol,1-methyl-5-phenoxy-3-trifluoromethyl-4-pyrazolyl methanol,1h-pyrazole-4-methanol,1-methyl-5-phenoxy-3-trifluoromethyl,4-hydroxymethyl-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazole
IUPAC Name	[1-methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazol-4-yl]methanol
InChI Key	TVYDMZWMEOZWHY-UHFFFAOYSA-N
Molecular Formula	C12H11F3N2O2

Methyl 4-(1H-pyrazol-1-ylmethyl)benzoate, 97%, Thermo Scientific™

CAS: 397328-86-8 Molecular Formula: C12H12N2O2 Molecular Weight (g/mol): 216.24 MDL Number: MFCD08435918 InChI Key: VMCQOZFWPDOGLG-UHFFFAOYSA-N Synonym: methyl 4-1h-pyrazol-1-ylmethyl benzoate,methyl 4-pyrazol-1-ylmethyl benzoate,methyl 4-1h-pyrazol-1-yl methyl benzoate,methyl 4-pyrazolylmethyl benzoate,benzoic acid,4-1h-pyrazol-1-ylmethyl-, methyl ester PubChem CID: 23510322 IUPAC Name: methyl 4-(pyrazol-1-ylmethyl)benzoate SMILES: COC(=O)C1=CC=C(C=C1)CN2C=CC=N2

Pricing & Availability
Specifications

PubChem CID	23510322
CAS	397328-86-8
Molecular Weight (g/mol)	216.24
MDL Number	MFCD08435918
SMILES	COC(=O)C1=CC=C(C=C1)CN2C=CC=N2
Synonym	methyl 4-1h-pyrazol-1-ylmethyl benzoate,methyl 4-pyrazol-1-ylmethyl benzoate,methyl 4-1h-pyrazol-1-yl methyl benzoate,methyl 4-pyrazolylmethyl benzoate,benzoic acid,4-1h-pyrazol-1-ylmethyl-, methyl ester
IUPAC Name	methyl 4-(pyrazol-1-ylmethyl)benzoate
InChI Key	VMCQOZFWPDOGLG-UHFFFAOYSA-N
Molecular Formula	C12H12N2O2

1,3,5-Trimethyl-1H-pyrazol-4-amine, 97%, Thermo Scientific™

CAS: 28466-21-9 Molecular Formula: C6H11N3 Molecular Weight (g/mol): 125.175 MDL Number: MFCD00052883 InChI Key: SSDGMKHZMNTWLS-UHFFFAOYSA-N Synonym: 1,3,5-trimethyl-1h-pyrazol-4-amine,4-amino-1,3,5-trimethylpyrazole,trimethyl-1h-pyrazol-4-amine,pyrazole, 4-amino-1,3,5-trimethyl,4-amino-1,3,5-trimethyl-1h-pyrazole,trimethylpyrazol-4-amine,1,3,5-trimethyl-1h-pyrazol-4-ylamine,1h-pyrazol-4-amine, 1,3,5-trimethyl,1,3,5-trimethyl-1h-pyrazole-4-amine,1,3,5-trimethylpyrazole-4-ylamine PubChem CID: 161603 IUPAC Name: 1,3,5-trimethylpyrazol-4-amine SMILES: CC1=C(C(=NN1C)C)N

Pricing & Availability
Specifications

PubChem CID	161603
CAS	28466-21-9
Molecular Weight (g/mol)	125.175
MDL Number	MFCD00052883
SMILES	CC1=C(C(=NN1C)C)N
Synonym	1,3,5-trimethyl-1h-pyrazol-4-amine,4-amino-1,3,5-trimethylpyrazole,trimethyl-1h-pyrazol-4-amine,pyrazole, 4-amino-1,3,5-trimethyl,4-amino-1,3,5-trimethyl-1h-pyrazole,trimethylpyrazol-4-amine,1,3,5-trimethyl-1h-pyrazol-4-ylamine,1h-pyrazol-4-amine, 1,3,5-trimethyl,1,3,5-trimethyl-1h-pyrazole-4-amine,1,3,5-trimethylpyrazole-4-ylamine
IUPAC Name	1,3,5-trimethylpyrazol-4-amine
InChI Key	SSDGMKHZMNTWLS-UHFFFAOYSA-N
Molecular Formula	C6H11N3

3-Cyclopropyl-1-methyl-1H-pyrazol-5-amine, 97%, Thermo Scientific™

CAS: 118430-74-3 Molecular Formula: C7H11N3 Molecular Weight (g/mol): 137.19 MDL Number: MFCD00067984 InChI Key: YWHWPIRLFHZSFS-UHFFFAOYSA-N PubChem CID: 2735311 SMILES: CN1N=C(C=C1N)C1CC1

Pricing & Availability
Specifications

PubChem CID	2735311
CAS	118430-74-3
Molecular Weight (g/mol)	137.19
MDL Number	MFCD00067984
SMILES	CN1N=C(C=C1N)C1CC1
InChI Key	YWHWPIRLFHZSFS-UHFFFAOYSA-N
Molecular Formula	C7H11N3

1,5-Dimethyl-1H-pyrazole-3-carbonyl chloride, 97%, Thermo Scientific™

CAS: 49783-84-8 Molecular Formula: C6H7ClN2O Molecular Weight (g/mol): 158.59 MDL Number: MFCD03407950 InChI Key: BADBQYAILRGCBB-UHFFFAOYSA-N Synonym: 1,5-dimethyl-1h-pyrazole-3-carbonyl chloride,1h-pyrazole-3-carbonylchloride, 1,5-dimethyl,1,5-dimethyl-1h-pyrazole-3-carbonylchloride,1h-pyrazole-3-carbonyl chloride, 1,5-dimethyl-9ci PubChem CID: 2776364 IUPAC Name: 1,5-dimethylpyrazole-3-carbonyl chloride SMILES: CN1N=C(C=C1C)C(Cl)=O

Pricing & Availability
Specifications

PubChem CID	2776364
CAS	49783-84-8
Molecular Weight (g/mol)	158.59
MDL Number	MFCD03407950
SMILES	CN1N=C(C=C1C)C(Cl)=O
Synonym	1,5-dimethyl-1h-pyrazole-3-carbonyl chloride,1h-pyrazole-3-carbonylchloride, 1,5-dimethyl,1,5-dimethyl-1h-pyrazole-3-carbonylchloride,1h-pyrazole-3-carbonyl chloride, 1,5-dimethyl-9ci
IUPAC Name	1,5-dimethylpyrazole-3-carbonyl chloride
InChI Key	BADBQYAILRGCBB-UHFFFAOYSA-N
Molecular Formula	C6H7ClN2O

[5-(2-Furyl)-1H-pyrazol-3-yl]methanol, 97%, Thermo Scientific™

CAS: 84978-67-6 Molecular Formula: C8H8N2O2 Molecular Weight (g/mol): 164.164 InChI Key: NBADTAIDQSLLHA-UHFFFAOYSA-N Synonym: 5-2-furyl-1h-pyrazol-3-yl methanol,5-furan-2-yl-1h-pyrazol-3-yl methanol,3-furan-2-yl-1h-pyrazol-5-yl methanol,5-2-furyl pyrazol-3-yl methan-1-ol,1h-pyrazole-3-methanol,5-2-furanyl,5-2-furyl-1h-pyrazol-4-yl methanol,5-fur-2-yl-1h-pyrazol-3-yl methanol,5-furan-2-yl-2h-pyrazol-3-yl methanol PubChem CID: 7060534 IUPAC Name: [3-(furan-2-yl)-1H-pyrazol-5-yl]methanol SMILES: C1=COC(=C1)C2=NNC(=C2)CO

Pricing & Availability
Specifications

PubChem CID	7060534
CAS	84978-67-6
Molecular Weight (g/mol)	164.164
SMILES	C1=COC(=C1)C2=NNC(=C2)CO
Synonym	5-2-furyl-1h-pyrazol-3-yl methanol,5-furan-2-yl-1h-pyrazol-3-yl methanol,3-furan-2-yl-1h-pyrazol-5-yl methanol,5-2-furyl pyrazol-3-yl methan-1-ol,1h-pyrazole-3-methanol,5-2-furanyl,5-2-furyl-1h-pyrazol-4-yl methanol,5-fur-2-yl-1h-pyrazol-3-yl methanol,5-furan-2-yl-2h-pyrazol-3-yl methanol
IUPAC Name	[3-(furan-2-yl)-1H-pyrazol-5-yl]methanol
InChI Key	NBADTAIDQSLLHA-UHFFFAOYSA-N
Molecular Formula	C8H8N2O2

5-(Trifluoromethyl)-1H-indazole, 97%, Thermo Scientific™

CAS: 885271-64-7 Molecular Formula: C8H5F3N2 Molecular Weight (g/mol): 186.137 InChI Key: WBHMPANPIGWXQV-UHFFFAOYSA-N Synonym: 5-trifluoromethyl-1h-indazole,1h-indazole,5-trifluoromethyl PubChem CID: 21409222 IUPAC Name: 5-(trifluoromethyl)-1H-indazole SMILES: C1=CC2=C(C=C1C(F)(F)F)C=NN2

Pricing & Availability
Specifications

PubChem CID	21409222
CAS	885271-64-7
Molecular Weight (g/mol)	186.137
SMILES	C1=CC2=C(C=C1C(F)(F)F)C=NN2
Synonym	5-trifluoromethyl-1h-indazole,1h-indazole,5-trifluoromethyl
IUPAC Name	5-(trifluoromethyl)-1H-indazole
InChI Key	WBHMPANPIGWXQV-UHFFFAOYSA-N
Molecular Formula	C8H5F3N2

2-Methyl-2H-indazole-3-carbaldehyde, 97%, Thermo Scientific™

CAS: 34252-54-5 Molecular Formula: C9H8N2O Molecular Weight (g/mol): 160.18 MDL Number: MFCD00839530 InChI Key: SMWLSZQHLMZHHV-UHFFFAOYSA-N Synonym: 2-methyl-2h-indazole-3-carbaldehyde,2-methyl-3-formylindazole,2h-indazole-3-carboxaldehyde,2-methyl PubChem CID: 818117 IUPAC Name: 2-methylindazole-3-carbaldehyde SMILES: CN1N=C2C=CC=CC2=C1C=O

Pricing & Availability
Specifications

PubChem CID	818117
CAS	34252-54-5
Molecular Weight (g/mol)	160.18
MDL Number	MFCD00839530
SMILES	CN1N=C2C=CC=CC2=C1C=O
Synonym	2-methyl-2h-indazole-3-carbaldehyde,2-methyl-3-formylindazole,2h-indazole-3-carboxaldehyde,2-methyl
IUPAC Name	2-methylindazole-3-carbaldehyde
InChI Key	SMWLSZQHLMZHHV-UHFFFAOYSA-N
Molecular Formula	C9H8N2O

Promotions Available

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

Pricing & Availability
Specifications

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

Promotions Available

4-Methyl-1H-pyrazole, 97+%

CAS: 7554-65-6 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.106 MDL Number: MFCD00005245 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

Pricing & Availability
Specifications

PubChem CID	3406
CAS	7554-65-6
Molecular Weight (g/mol)	82.106
ChEBI	CHEBI:5141
MDL Number	MFCD00005245
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

Pyrazoles

Filtered Search Results

Narrow Results