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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316 – 330 of 1,853 results

316

eMolecules 288-13-1 | Pyrazole | Combi-Blocks | MFCD00005234 | 68.079 | C3H4N2 | 98.000 | c1cn[nH]c1 | 1kg | 257648641

Pyrazole | Combi-Blocks | 288-13-1 | MFCD00005234 | 68.079 | C3H4N2 | 98.000 | c1cn[nH]c1 | 1kg | 257648641

Pricing & Availability

317

eMolecules 288246-16-2 | 4-Bromo-1h-pyrazole-3-carbonitrile | Combi-Blocks | MFCD00105683 | 171.985 | C4H2BrN3 | 98.000 | Brc1c[nH]nc1C#N | 25g | 342866701

4-Bromo-1h-pyrazole-3-carbonitrile | Combi-Blocks | 288246-16-2 | MFCD00105683 | 171.985 | C4H2BrN3 | 98.000 | Brc1c[nH]nc1C#N | 25g | 342866701

Pricing & Availability

318

eMolecules 847139-23-5 | 4-Amino-3-methyl-pyrazole-1-carboxylic acid tert-butyl ester | Chemcia | MFCD23115361 | 197.238 | C9H15N3O2 | 95.000 | Cc1nn(cc1N)C(=O)OC(C)(C)C | 1g | 228466084

4-Amino-3-methyl-pyrazole-1-carboxylic acid tert-butyl ester | Chemcia | 847139-23-5 | MFCD23115361 | 197.238 | C9H15N3O2 | 95.000 | Cc1nn(cc1N)C(=O)OC(C)(C)C | 1g | 228466084

Pricing & Availability

319

eMolecules 847139-23-5 | 4-Amino-3-methyl-pyrazole-1-carboxylic acid tert-butyl ester | Chemcia | MFCD23115361 | 197.238 | C9H15N3O2 | 95.000 | Cc1nn(cc1N)C(=O)OC(C)(C)C | 5g | 199486697

4-Amino-3-methyl-pyrazole-1-carboxylic acid tert-butyl ester | Chemcia | 847139-23-5 | MFCD23115361 | 197.238 | C9H15N3O2 | 95.000 | Cc1nn(cc1N)C(=O)OC(C)(C)C | 5g | 199486697

Pricing & Availability

320

eMolecules 35344-95-7 | 1H-PYRAZOLE-4-CARBALDEHYDE | AstaTech | MFCD02179514 | 96.089 | C4H4N2O | 95.000 | O=Cc1cn[nH]c1 | 1g | 233617269

1H-PYRAZOLE-4-CARBALDEHYDE | AstaTech | 35344-95-7 | MFCD02179514 | 96.089 | C4H4N2O | 95.000 | O=Cc1cn[nH]c1 | 1g | 233617269

Pricing & Availability

321

eMolecules 2075-45-8 | 4-Bromo-1H-pyrazole | Combi-Blocks | MFCD00075602 | 146.975 | C3H3BrN2 | 95.000 | Brc1cn[nH]c1 | 1kg | 213791174

4-Bromo-1H-pyrazole | Combi-Blocks | 2075-45-8 | MFCD00075602 | 146.975 | C3H3BrN2 | 95.000 | Brc1cn[nH]c1 | 1kg | 213791174

Pricing & Availability

322

eMolecules 288-13-1 | 1H-Pyrazole | Chem-Impex | MFCD00005234 | 68.079 | C3H4N2 | 98.000 | c1cn[nH]c1 | 5kg | 112443167

1H-Pyrazole | Chem-Impex | 288-13-1 | MFCD00005234 | 68.079 | C3H4N2 | 98.000 | c1cn[nH]c1 | 5kg | 112443167

Pricing & Availability

323

eMolecules 2075-45-8 | 4-bromo-1h-pyrazole | Synthonix - Stock | MFCD00075602 | 146.975 | C3H3BrN2 | 97.000 | Brc1cn[nH]c1 | 100g | 525908792

4-bromo-1h-pyrazole | Synthonix - Stock | 2075-45-8 | MFCD00075602 | 146.975 | C3H3BrN2 | 97.000 | Brc1cn[nH]c1 | 100g | 525908792

Pricing & Availability

324

eMolecules 1820-80-0 | 3-Aminopyrazole | Chem-Impex | MFCD08700632 | 83.094 | C3H5N3 | 98.000 | Nc1ccn[nH]1 | 1kg | 205002251

3-Aminopyrazole | Chem-Impex | 1820-80-0 | MFCD08700632 | 83.094 | C3H5N3 | 98.000 | Nc1ccn[nH]1 | 1kg | 205002251

Pricing & Availability

325

eMolecules 401647-24-3 | 1-benzylpyrazole-4-carboxylic acid | Pharmablock | MFCD05864591 | 202.213 | C11H10N2O2 | 97.000 | OC(=O)c1cnn(Cc2ccccc2)c1 | 250mg | 784548397

1-benzylpyrazole-4-carboxylic acid | Pharmablock | 401647-24-3 | MFCD05864591 | 202.213 | C11H10N2O2 | 97.000 | OC(=O)c1cnn(Cc2ccccc2)c1 | 250mg | 784548397

Pricing & Availability

326

eMolecules 761446-44-0 | 1-Methyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-yl)-1H-Pyrazole | AA Blocks LLC | MFCD03789259 | 208.070 | C10H17BN2O2 | 0.000 | Cn1cc(cn1)B1OC(C)(C)C(C)(C)O1 | 25g | 410163732

1-Methyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-yl)-1H-Pyrazole | AA Blocks LLC | 761446-44-0 | MFCD03789259 | 208.070 | C10H17BN2O2 | 0.000 | Cn1cc(cn1)B1OC(C)(C)C(C)(C)O1 | 25g | 410163732

Pricing & Availability

327

eMolecules 1820-80-0 | 3-Amino-1H-pyrazole | Apollo Scientific US - Building Blocks | MFCD00005236 | 83.094 | C3H5N3 | 97.000 | Nc1cc[nH]n1 | 5g | 398000643

3-Amino-1H-pyrazole | Apollo Scientific US - Building Blocks | 1820-80-0 | MFCD00005236 | 83.094 | C3H5N3 | 97.000 | Nc1cc[nH]n1 | 5g | 398000643

Pricing & Availability

328

eMolecules 27258-32-8 | 1-Methyl-1H-pyrazole-3-carboxaldehyde | Apollo Scientific US - Building Blocks | MFCD03419800 | 110.116 | C5H6N2O | 95.000 | Cn1ccc(C=O)n1 | 5g | 398003279

1-Methyl-1H-pyrazole-3-carboxaldehyde | Apollo Scientific US - Building Blocks | 27258-32-8 | MFCD03419800 | 110.116 | C5H6N2O | 95.000 | Cn1ccc(C=O)n1 | 5g | 398003279