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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256 – 270 of 1,336 results

256

eMolecules 288148-34-5 | 1-Methyl-1H-pyrazole-4-sulphonyl chloride | Apollo Scientific US - Building Blocks | MFCD04968667 | 180.610 | C4H5ClN2O2S | 95.000 | Cn1cc(cn1)S(Cl)(=O)=O | 5g | 398004070

1-Methyl-1H-pyrazole-4-sulphonyl chloride | Apollo Scientific US - Building Blocks | 288148-34-5 | MFCD04968667 | 180.610 | C4H5ClN2O2S | 95.000 | Cn1cc(cn1)S(Cl)(=O)=O | 5g | 398004070

Pricing & Availability

257

eMolecules 857530-80-4 | (3,5-DIMETHYL-1H-PYRAZOL-4-YL)BORONIC ACID PINACOL ESTER | AstaTech | MFCD05663852 | 222.100 | C11H19BN2O2 | 95.000 | Cc1n[nH]c(C)c1B1OC(C)(C)C(C)(C)O1 | 5g | 411869677

(3,5-DIMETHYL-1H-PYRAZOL-4-YL)BORONIC ACID PINACOL ESTER | AstaTech | 857530-80-4 | MFCD05663852 | 222.100 | C11H19BN2O2 | 95.000 | Cc1n[nH]c(C)c1B1OC(C)(C)C(C)(C)O1 | 5g | 411869677

Pricing & Availability

258

eMolecules 92933-48-7 | 5-Butyl-1H-pyrazole-3-carboxylic acid | AA Blocks LLC | MFCD16620107 | 168.196 | C8H12N2O2 | 0.000 | CCCCc1cc(n[nH]1)C(O)=O | 100mg | 906162002

5-Butyl-1H-pyrazole-3-carboxylic acid | AA Blocks LLC | 92933-48-7 | MFCD16620107 | 168.196 | C8H12N2O2 | 0.000 | CCCCc1cc(n[nH]1)C(O)=O | 100mg | 906162002

Pricing & Availability

259

eMolecules 35344-95-7 | 1H-Pyrazole-4-carbaldehyde | Chem-Impex | MFCD02179514 | 96.089 | C4H4N2O | 95.000 | O=Cc1cn[nH]c1 | 25g | 272386428

1H-Pyrazole-4-carbaldehyde | Chem-Impex | 35344-95-7 | MFCD02179514 | 96.089 | C4H4N2O | 95.000 | O=Cc1cn[nH]c1 | 25g | 272386428

Pricing & Availability

260

eMolecules 5932-34-3 | ethyl 4-bromo-1H-pyrazole-3-carboxylate | Pharmablock | MFCD10697501 | 219.038 | C6H7BrN2O2 | 97.000 | CCOC(=O)c1n[nH]cc1Br | 250mg | 551208014

ethyl 4-bromo-1H-pyrazole-3-carboxylate | Pharmablock | 5932-34-3 | MFCD10697501 | 219.038 | C6H7BrN2O2 | 97.000 | CCOC(=O)c1n[nH]cc1Br | 250mg | 551208014

Pricing & Availability

261

eMolecules 57121-49-0 | 4-Ethynyl-1H-pyrazole | Acrotein ChemBio Inc. | MFCD18207413 | 92.101 | C5H4N2 | 97.000 | C#Cc1cn[nH]c1 | 5g | 570926614

4-Ethynyl-1H-pyrazole | Acrotein ChemBio Inc. | 57121-49-0 | MFCD18207413 | 92.101 | C5H4N2 | 97.000 | C#Cc1cn[nH]c1 | 5g | 570926614

Pricing & Availability

262

eMolecules 574758-53-5 | 6-HYDROXY-1H-INDAZOLE-5-CARBOXYLIC ACID | MFCD20486564 | 1g

AstaTech | 6-HYDROXY-1H-INDAZOLE-5-CARBOXYLIC ACID | 1g | 402181280 | I10947 | 95.000 | 574758-53-5 | MFCD20486564 | 178.147 | C8H6N2O3

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263

eMolecules 3310-35-8 | 2-Methyl-1H-pyrazol-3(2H)-one | MFCD20527389 | 1g

Medchem Express | Bunazosin | 5mg | 713704241 | HY-107326 | 80755-51-7 | MFCD00865793 | 373.457 | C19H27N5O3

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264

eMolecules 41330-49-8 | 3-CHLORO-1H-INDAZOL-5-AMINE | AstaTech | MFCD07781654 | 167.600 | C7H6ClN3 | 95.000 | Nc1ccc2[nH]nc(Cl)c2c1 | 1g | 290672581

3-CHLORO-1H-INDAZOL-5-AMINE | AstaTech | 41330-49-8 | MFCD07781654 | 167.600 | C7H6ClN3 | 95.000 | Nc1ccc2[nH]nc(Cl)c2c1 | 1g | 290672581

Pricing & Availability

265

eMolecules 2075-45-8 | 4-Bromo-1H-pyrazole | Combi-Blocks | MFCD00075602 | 146.975 | C3H3BrN2 | 95.000 | Brc1cn[nH]c1 | 100g | 117534658

4-Bromo-1H-pyrazole | Combi-Blocks | 2075-45-8 | MFCD00075602 | 146.975 | C3H3BrN2 | 95.000 | Brc1cn[nH]c1 | 100g | 117534658

Pricing & Availability

266

eMolecules 5932-34-3 | ethyl 4-bromo-1H-pyrazole-3-carboxylate | Pharmablock | MFCD10697501 | 219.038 | C6H7BrN2O2 | 97.000 | CCOC(=O)c1n[nH]cc1Br | 5g | 551076805

ethyl 4-bromo-1H-pyrazole-3-carboxylate | Pharmablock | 5932-34-3 | MFCD10697501 | 219.038 | C6H7BrN2O2 | 97.000 | CCOC(=O)c1n[nH]cc1Br | 5g | 551076805

Pricing & Availability

267

eMolecules 401647-24-3 | 1-Benzyl-1H-pyrazole-4-carboxylic acid | Ambeed | MFCD05864591 | 202.213 | C11H10N2O2 | 98.000 | OC(=O)c1cnn(Cc2ccccc2)c1 | 1g | 600848582

1-Benzyl-1H-pyrazole-4-carboxylic acid | Ambeed | 401647-24-3 | MFCD05864591 | 202.213 | C11H10N2O2 | 98.000 | OC(=O)c1cnn(Cc2ccccc2)c1 | 1g | 600848582

Pricing & Availability

268

eMolecules 35344-95-7 | 1H-pyrazole-4-carbaldehyde | Pharmablock | MFCD02179514 | 96.089 | C4H4N2O | 97.000 | O=Cc1cn[nH]c1 | 10g | 551086749

1H-pyrazole-4-carbaldehyde | Pharmablock | 35344-95-7 | MFCD02179514 | 96.089 | C4H4N2O | 97.000 | O=Cc1cn[nH]c1 | 10g | 551086749

Pricing & Availability

269

eMolecules 847818-74-0 | 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester | Oakwood Chemicals | MFCD05861380 | 208.070 | C10H17BN2O2 | 98.000 | Cn1nccc1B1OC(C)(C)C(C)(C)O1 | 1g | 480133800

1-Methyl-1H-pyrazole-5-boronic acid pinacol ester | Oakwood Chemicals | 847818-74-0 | MFCD05861380 | 208.070 | C10H17BN2O2 | 98.000 | Cn1nccc1B1OC(C)(C)C(C)(C)O1 | 1g | 480133800

Pricing & Availability

270

eMolecules 81190-89-8 | Methyl 4-bromo-1H-pyrazole-3-carboxylate | Ambeed | MFCD00619124 | 205.011 | C5H5BrN2O2 | 95.000 | COC(=O)c1n[nH]cc1Br | 10g | 490560770

Methyl 4-bromo-1H-pyrazole-3-carboxylate | Ambeed | 81190-89-8 | MFCD00619124 | 205.011 | C5H5BrN2O2 | 95.000 | COC(=O)c1n[nH]cc1Br | 10g | 490560770

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Pyrazoles

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