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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541 – 555 of 1,831 results

541

eMolecules 5952-92-1 | 1-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID | AstaTech | MFCD00159641 | 126.115 | C5H6N2O2 | 95.000 | Cn1cc(cn1)C(O)=O | 5g | 449745801

1-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID | AstaTech | 5952-92-1 | MFCD00159641 | 126.115 | C5H6N2O2 | 95.000 | Cn1cc(cn1)C(O)=O | 5g | 449745801

Pricing & Availability

542

eMolecules 5952-92-1 | 1-Methyl-1H-pyrazole-4-carboxylic acid | Synthonix - Stock | MFCD00159641 | 126.115 | C5H6N2O2 | 95.000 | Cn1cc(cn1)C(O)=O | 25g | 525921823

1-Methyl-1H-pyrazole-4-carboxylic acid | Synthonix - Stock | 5952-92-1 | MFCD00159641 | 126.115 | C5H6N2O2 | 95.000 | Cn1cc(cn1)C(O)=O | 25g | 525921823

Pricing & Availability

543

eMolecules 763120-58-7 | 1H-Pyrazole-4-boronic acid | Apollo Scientific US - Building Blocks | MFCD07368251 | 111.900 | C3H5BN2O2 | 97.000 | OB(O)c1cn[nH]c1 | 1g | 448254383

1H-Pyrazole-4-boronic acid | Apollo Scientific US - Building Blocks | 763120-58-7 | MFCD07368251 | 111.900 | C3H5BN2O2 | 97.000 | OB(O)c1cn[nH]c1 | 1g | 448254383

Pricing & Availability

544

eMolecules 5952-92-1 | 1-Methyl-1h-pyrazole-4-carboxylic acid | AA Blocks LLC | MFCD00159641 | 126.115 | C5H6N2O2 | 0.000 | Cn1cc(cn1)C(O)=O | 100g | 410174117

1-Methyl-1h-pyrazole-4-carboxylic acid | AA Blocks LLC | 5952-92-1 | MFCD00159641 | 126.115 | C5H6N2O2 | 0.000 | Cn1cc(cn1)C(O)=O | 100g | 410174117

Pricing & Availability

545

eMolecules 1898213-85-8 | ethyl 2-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]acetate | Pharmablock236.194 | C9H11F3N2O2 | 97.000 | CCOC(=O)Cc1cc(nn1C)C(F)(F)F | 25mg | 781214485

ethyl 2-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]acetate | Pharmablock | 1898213-85-8236.194 | C9H11F3N2O2 | 97.000 | CCOC(=O)Cc1cc(nn1C)C(F)(F)F | 25mg | 781214485

Pricing & Availability

546

eMolecules 885518-98-9 | 6-Methyl-1H-indazole-3-carbaldehyde | MFCD07781629 | 1g

Combi-Blocks | 6-Methyl-1H-indazole-3-carbaldehyde | 1g | 528674463 | QM-6214 | 96.000 | 885518-98-9 | MFCD07781629 | 160.176 | C9H8N2O

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Pricing & Availability

547

FUJIFILM Biosciences 5-AMINO-4-CYANO-3-METHYL-1-PHE

*Orders for this supplier are non-cancellable/non-returnable once they are processed.* 5-Amino-4-cyano-3-methyl-1-phenylpyrazole 1GR

Pricing & Availability

548

Medchemexpress LLC FANCC Human His-SU 10ug

Recombinant full-length human FANCC protein (residues M1-V558) with an N-terminal 6xHis-SUMO tag, expressed in E. coli and supplied lyophilized at 10 μg for research use. The product is intended for studies of DNA repair and Fanconi anemia pathways and includes specifications for purity, endotoxin, formulation, and storage.

Recombinant full-length human FANCC with N-terminal 6xHis and SUMO tag.
Supplied as a 10 μg lyophilized product suitable for biochemical assays.
Purity greater than 90% as determined by reducing SDS-PAGE.
Approximate molecular weight 79.4 kDa.
Endotoxin level below 1 EU/μg (LAL method).
Lyophilized from PBS with 6% trehalose, pH 7.4.
Store frozen; aliquot and keep at -20°C or -80°C for extended storage.
Do not reconstitute below 100 μg/mL in ddH2O to avoid stability issues.

Pricing & Availability

549

eMolecules 869973-96-6 | 1-Methylpyrazole-3-boronic Acid | Accela ChemBio (ASD) | MFCD11977279 | 125.920 | C4H7BN2O2 | 95.000 | Cn1ccc(n1)B(O)O | 0.25g | 586387849

1-Methylpyrazole-3-boronic Acid | Accela ChemBio (ASD) | 869973-96-6 | MFCD11977279 | 125.920 | C4H7BN2O2 | 95.000 | Cn1ccc(n1)B(O)O | 0.25g | 586387849

Pricing & Availability

550

eMolecules 104103-06-2 | 4-Methyl-7-nitro-1H-indazole | Apollo Scientific | MFCD08689688 | 177.163 | C8H7N3O2 | 95.000 | Cc1ccc([N+]([O-])=O)c2[nH]ncc12 | 1g | 562426754

4-Methyl-7-nitro-1H-indazole | Apollo Scientific | 104103-06-2 | MFCD08689688 | 177.163 | C8H7N3O2 | 95.000 | Cc1ccc([N+]([O-])=O)c2[nH]ncc12 | 1g | 562426754

Pricing & Availability

551

eMolecules 1020174-04-2 | 1-Methylpyrazole-3-boronic Acid Pinacol Ester | Accela ChemBio (ASD) | MFCD04114000 | 208.070 | C10H17BN2O2 | 98.000 | Cn1ccc(n1)B1OC(C)(C)C(C)(C)O1 | 10g | 512018571

1-Methylpyrazole-3-boronic Acid Pinacol Ester | Accela ChemBio (ASD) | 1020174-04-2 | MFCD04114000 | 208.070 | C10H17BN2O2 | 98.000 | Cn1ccc(n1)B1OC(C)(C)C(C)(C)O1 | 10g | 512018571

Pricing & Availability

552

Aobchem T-Butyl 4-bromo-1H-pyrazole-1-carboxylate | ≥97% | CAS 1150271-23-0 | C8H11BrN2O2 | 25g

T-Butyl 4-bromo-1H-pyrazole-1-carboxylate | ≥97% | CAS 1150271-23-0 | C8H11BrN2O2 | 25g

Pricing & Availability

553

eMolecules 25016-11-9 | 1-methyl-1H-pyrazole-4-carbaldehyde | Pharmablock (USA) Inc | MFCD00460465 | 110.116 | C5H6N2O | 97.000 | Cn1cc(C=O)cn1 | 100g | 254800515

1-methyl-1H-pyrazole-4-carbaldehyde | Pharmablock (USA) Inc | 25016-11-9 | MFCD00460465 | 110.116 | C5H6N2O | 97.000 | Cn1cc(C=O)cn1 | 100g | 254800515