Pyrazoles

Ambeed 4Nitro1Hpyrazole

4-Nitro-1H-pyrazole, 2075-46-9, 98%

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Alkali Scientific Allopurinol [4 Hydroxypyrazolo [3,4 d]pyrimidine], 1 Kilogram

Allopurinol is a xanthine oxidase inhibitor widely used in biochemical research to study purine metabolism and oxidative stress pathways. It functions by blocking the conversion of hypoxanthine and xanthine into uric acid, thereby reducing reactive oxygen species formation associated with this pathway. In laboratory settings, it is commonly used to investigate metabolic disorders, enzyme activity, and cellular responses to oxidative stress. Allopurinol is also utilized in pharmacological research to study mechanisms related to inflammation and cellular damage. Its well characterized mode of action makes it a valuable compound for experimental models focused on metabolic regulation and antioxidant activity.

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Medchemexpress LLC SMAD2 Human His-SU 5ug

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Recombinant human SMAD2 protein (residues S2-S467) expressed in E. coli and supplied as a lyophilized powder with N-SUMO and N-6xHis tags. The product is accompanied by quality control data including SDS-PAGE purity and endotoxin testing, and includes recommended reconstitution and storage instructions for research use.

• Lyophilized recombinant protein (S2-S467) with N-SUMO and N-6xHis tags.
• Expressed in E. coli for high yield and consistent quality.
• Purity >95% by reducing SDS-PAGE (batch example 97%).
• Low endotoxin (<1 EU/μg) suitable for sensitive assays.
• Formulated with trehalose and EDTA for stability as a lyophilized powder.
• Recommended reconstitution at ≥100 μg/mL; aliquot and freeze for long-term storage.

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Aobchem -Ethyl-1-methyl-1H-pyrazole-5-methanol | ≥95% | CAS 1341916-04-8 | C7H12N2O | 1g

-Ethyl-1-methyl-1H-pyrazole-5-methanol | ≥95% | CAS 1341916-04-8 | C7H12N2O | 1g

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Aobchem 1-Propyl-1H-pyrazole-5-boronic acid pinacol ester | ≥97% | CAS 847818-76-2 | C12H21BN2O2 | 5g

1-Propyl-1H-pyrazole-5-boronic acid pinacol ester | ≥97% | CAS 847818-76-2 | C12H21BN2O2 | 5g

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Aobchem 4-Bromo-1-propyl-1H-pyrazole-5-carboxylic acid | ≥95% | CAS 1006457-27-7 | C7H9BrN2O2 | 250mg

4-Bromo-1-propyl-1H-pyrazole-5-carboxylic acid | ≥95% | CAS 1006457-27-7 | C7H9BrN2O2 | 250mg

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Aobchem 3-(2-Chlorophenyl)-1H-pyrazole | ≥95% | CAS 59843-55-9 | C9H7ClN2 | 5g

3-(2-Chlorophenyl)-1H-pyrazole | ≥95% | CAS 59843-55-9 | C9H7ClN2 | 5g

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Aobchem 1 5-Dimethyl-1H-pyrazole-4-carbaldehyde | ≥97% | CAS 25711-30-2 | C6H8N2O | 5g

1 5-Dimethyl-1H-pyrazole-4-carbaldehyde | ≥97% | CAS 25711-30-2 | C6H8N2O | 5g

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Aobchem 4-Benzyl-1-methyl-1H-pyrazole | 95% | CAS 148873-29-4 | C11H12N2 | 5g

4-Benzyl-1-methyl-1H-pyrazole | 95% | CAS 148873-29-4 | C11H12N2 | 5g

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Aobchem 1-Methyl-1H-pyrazole-4-carboxylic acid | ≥97% | CAS 5952-92-1 | C5H6N2O2 | 25g

1-Methyl-1H-pyrazole-4-carboxylic acid | ≥97% | CAS 5952-92-1 | C5H6N2O2 | 25g

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Aobchem 3-Bromo-1H-pyrazole | ≥95% | CAS 14521-80-3 | C3H3BrN2 | 100g

3-Bromo-1H-pyrazole | ≥95% | CAS 14521-80-3 | C3H3BrN2 | 100g

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Aobchem 1-Ethyl- -methyl-1H-pyrazole-5-methanol | 95% | CAS 1343027-93-9 | C7H12N2O | 500mg

1-Ethyl- -methyl-1H-pyrazole-5-methanol | 95% | CAS 1343027-93-9 | C7H12N2O | 500mg

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Aobchem 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde | ≥97% | CAS 287917-96-8 | C5H5BrN2O | 5g

4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde | ≥97% | CAS 287917-96-8 | C5H5BrN2O | 5g

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Aobchem 1-(2-Ethoxy-5-pyrimidinyl)ethanone | ≥95% | CAS 1429057-98-6 | C8H10N2O2 | 1g

1-(2-Ethoxy-5-pyrimidinyl)ethanone | ≥95% | CAS 1429057-98-6 | C8H10N2O2 | 1g

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eMolecules​ 1280655-40-4 | (3S)-3-Amino-4,4,4-trifluoro-1-phenylbutan-1-one | Oakwood Chemical | MFCD28002556 | 217.191 | C10H10F3NO | 0.000 | N[C@@H](CC(=O)c1ccccc1)C(F)(F)F | 250mg | 537706506

(3S)-3-Amino-4,4,4-trifluoro-1-phenylbutan-1-one | Oakwood Chemical | 1280655-40-4 | MFCD28002556 | 217.191 | C10H10F3NO | 0.000 | N[C@@H](CC(=O)c1ccccc1)C(F)(F)F | 250mg | 537706506

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