Sulfonyl halides

Aobchem 4-Bromo-5-(1 3-dioxolan-2-yl)-1-methyl-1H-pyrazole | 97% | CAS 2734773-75-0 | C7H9BrN2O2 | 1g

4-Bromo-5-(1 3-dioxolan-2-yl)-1-methyl-1H-pyrazole | 97% | CAS 2734773-75-0 | C7H9BrN2O2 | 1g

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Aobchem 1-Bromo-4-(2-fluoroethyl)benzene | 95% | CAS 55153-09-8 | C8H8BrF | 250mg

1-Bromo-4-(2-fluoroethyl)benzene | 95% | CAS 55153-09-8 | C8H8BrF | 250mg

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Aobchem 1 2 5-Tribromo-3-methylbenzene | 97% | CAS 140141-58-8 | C7H5Br3 | 10g

1 2 5-Tribromo-3-methylbenzene | 97% | CAS 140141-58-8 | C7H5Br3 | 10g

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Aobchem -Oxo-2-(trifluoromethyl)benzenepropanenitrile | ≥95% | CAS 40018-10-8 | C10H6F3NO | 250mg

-Oxo-2-(trifluoromethyl)benzenepropanenitrile | ≥95% | CAS 40018-10-8 | C10H6F3NO | 250mg

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Aobchem 2-Chloro-3-(1 3-dioxolan-2-yl)pyridine | 97% | CAS 65753-46-0 | C8H8ClNO2 | 25g

2-Chloro-3-(1 3-dioxolan-2-yl)pyridine | 97% | CAS 65753-46-0 | C8H8ClNO2 | 25g

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Aobchem 3-(1 3-Dioxolan-2-yl)-2-fluoro-5-iodobenzaldehyde | 97% | CAS 2586126-27-2 | C10H8FIO3 | 1g

3-(1 3-Dioxolan-2-yl)-2-fluoro-5-iodobenzaldehyde | 97% | CAS 2586126-27-2 | C10H8FIO3 | 1g

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Aobchem 1-Fluoro-4-(phenylmethyl)benzene | ≥97% | CAS 587-79-1 | C13H11F | 1g

1-Fluoro-4-(phenylmethyl)benzene | ≥97% | CAS 587-79-1 | C13H11F | 1g

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Aobchem 1-Fluoro-4-(phenylmethyl)benzene | ≥97% | CAS 587-79-1 | C13H11F | 5g

1-Fluoro-4-(phenylmethyl)benzene | ≥97% | CAS 587-79-1 | C13H11F | 5g

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Medchemexpress LLC Epiberberine chloride | 889665-86-5 | MFCD01549686 | 99.0% | 371.81 | C20H18ClNO4 | 10 MG

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Epiberberine chloride is a berberine-type alkaloid supplied for research use. It functions as a cholinesterase inhibitor and a non-competitive BACE1 inhibitor, and it exhibits antioxidant activity including peroxynitrite scavenging. The compound is provided as a solid for biochemical and pharmacological studies related to neurodegeneration and metabolic regulation.

• Alkaloid with acetylcholinesterase and butyrylcholinesterase inhibitory activity.
• Non-competitive BACE1 inhibitor, supporting amyloid-related research.
• Antioxidant activity with ONOO- scavenging (IC50 16.83 μM).
• Reported IC50s: AChE 1.07 μM, BChE 6.03 μM, BACE1 8.55 μM.
• Molecular formula C20H18ClNO4; molecular weight 371.81.
• Purity 99.02% (LCMS).
• Storage: sealed at 4°C; in solution: -80°C (6 months), -20°C (1 month).
• Available in small research pack sizes suitable for assay development and reference work.

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eMolecules​ 139631-62-2 | Cyclopropanesulfonyl chloride | Combi-Blocks | MFCD01631933 | 140.580 | C3H5ClO2S | 97.000 | ClS(=O)(=O)C1CC1 | 500g | 335355801

Cyclopropanesulfonyl chloride | Combi-Blocks | 139631-62-2 | MFCD01631933 | 140.580 | C3H5ClO2S | 97.000 | ClS(=O)(=O)C1CC1 | 500g | 335355801

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Aobchem 1-Bromo-2-(phenoxymethyl)benzene | ≥95% | CAS 94191-73-8 | C13H11BrO | 10g

1-Bromo-2-(phenoxymethyl)benzene | ≥95% | CAS 94191-73-8 | C13H11BrO | 10g

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eMolecules​ 13918-92-8 | 2,4-Difluorobenzenesulfonyl chloride | Oakwood Chemical | MFCD00042481 | 212.590 | C6H3ClF2O2S | 98.000 | Fc1ccc(c(F)c1)S(Cl)(=O)=O | 25g | 537664761

2,4-Difluorobenzenesulfonyl chloride | Oakwood Chemical | 13918-92-8 | MFCD00042481 | 212.590 | C6H3ClF2O2S | 98.000 | Fc1ccc(c(F)c1)S(Cl)(=O)=O | 25g | 537664761

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eMolecules​ 1694-92-4 | 2-Nitrobenzenesulfonyl chloride | Ochem Incorporation | MFCD00007430 | 221.610 | C6H4ClNO4S | 95.000 | [O-][N+](=O)c1ccccc1S(Cl)(=O)=O | 5g | 825884304

2-Nitrobenzenesulfonyl chloride | Ochem Incorporation | 1694-92-4 | MFCD00007430 | 221.610 | C6H4ClNO4S | 95.000 | [O-][N+](=O)c1ccccc1S(Cl)(=O)=O | 5g | 825884304

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Medchemexpress LLC Pelargonidin (chloride) | 134-04-3 | 99.1% | 306.70 | 1 ML

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Pelargonidin chloride is an anthocyanidin that acts as a scavenger of nitric oxide radicals and possesses antioxidant activities. It inhibits cell viability and induces cell cycle arrest at the sub-G1 phase. Additionally, Pelargonidin chloride increases the mRNA and protein expression of HO-1, NQO1, and Nrf2, and has been shown to improve Aβ-induced memory and learning impairment. It is intended for research use only and is not sold to patients.

• Antioxidant activities: acts as a scavenger of nitric oxide radicals.
• Cell viability inhibition: inhibits cell viability in a time- and dose-dependent manner in JB6 P+ cells.
• Cell cycle arrest: induces cell cycle arrest at the sub-G1 phase in a dose-dependent manner.
• Gene expression modulation: increases the mRNA and protein expression of HO-1, NQO1, and Nrf2.
• Cognitive improvement: improves Aβ-induced memory and learning impairment.

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eMolecules​ 1622-32-8 | 2-Chloroethanesulfonyl chloride | Oakwood Chemical | MFCD00007461 | 163.010 | C2H4Cl2O2S | 90.000 | ClCCS(Cl)(=O)=O | 100g | 537707639

2-Chloroethanesulfonyl chloride | Oakwood Chemical | 1622-32-8 | MFCD00007461 | 163.010 | C2H4Cl2O2S | 90.000 | ClCCS(Cl)(=O)=O | 100g | 537707639

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