Sulfonyl halides

eMolecules​ AstaTech / 4-[4-(TRIFLUOROMETHYL)PHENYL]BENZENESULFONYL CHLORIDE / 5g / 112531421 / AR2099 / 95.000 / 524046-23-9 / MFCD01631923 / 320.710 / C13H8ClF3O2S

AstaTech / 4-[4-(TRIFLUOROMETHYL)PHENYL]BENZENESULFONYL CHLORIDE / 5g / 112531421 / AR2099 / 95.000 / 524046-23-9 / MFCD01631923 / 320.710 / C13H8ClF3O2S

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eMolecules​ CYCLOPROPANESULFONYL CHLO 100G

5000192551 CYCLOPROPANESULFONYL CHLO 100G

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eMolecules​ CYCLOPROPANESULFONYL CHLO 500G

5000192552 CYCLOPROPANESULFONYL CHLO 500G

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XenoTech,LLC M1000.IS9(NP) Pooled CD-1 Mouse Intestinal S9 Fraction, PMSF-Free, 1.0 mL

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The SEKISUI XENOTECH LLC M1000.IS9(NP) is a pooled CD-1 mouse intestinal S9 fraction, prepared without PMSF to maintain high esterase activity. This product is ideal for in vitro metabolism studies, particularly for evaluating esterase enzymes' roles in drug metabolism. It offers a comprehensive mix of enzymes, including cytochromes P450 and UGTs, assuring superior quality and consistency, differentiating it from other offerings in terms of enzyme content and preparation methods.

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eMolecules​ EMOLECULES INC

5000491911 CYCLOPROPANESULFONYL CHLO 500G

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eMolecules​ 1-(Cyclopropanesulfonyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole | 1612172-62-9 | MFCD29763678 | 1g

Ambeed | 1-(Cyclopropanesulfonyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole | 1g | 600850669 | A991886 | | 1612172-62-9 | MFCD29763678 | 298.160 | C12H19BN2O4S

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eMolecules​ EMOLECULES INC

5000489479 1-BENZENESULFONYL-4-CHLO 10G

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Gold Biotechnology Inc PMSF

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PMSF is a serine protease inhibitor that irreversibly inhibits serine proteases by sulfonylation of the serine residue in the active site of the protease It is widely used in protocols for the isolation of proteins

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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​ Chem-Impex 4-Nitrobenzenesulfonyl chloride 1kg 112760580 24529 0 000 98-74-8 MFCD00007445 221 610 C6H4ClNO4S

Chem-Impex 4-Nitrobenzenesulfonyl chloride 1kg 112760580 24529 0 000 98-74-8 MFCD00007445 221 610 C6H4ClNO4S

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Medchemexpress LLC SYBR green I (chloride) | 2225748-05-8 | 98.1% | 545.18 | C32H37ClN4S | 10 MG

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SYBR green I chloride is a DNA-binding fluorescent dye supplied as a solid powder for nucleic acid staining and detection in molecular biology assays. It offers high purity and convenient solubility in DMSO for preparation of concentrated stock solutions.

• Nucleic acid fluorescent dye that binds preferentially to double-stranded DNA.
• High purity: 98.1%.
• Molecular formula C32H37ClN4S; molecular weight 545.18.
• Soluble in DMSO at 50 mg/mL; may require ultrasonic agitation.
• Store product at 4°C, sealed and protected from moisture and light.
• Recommended stock solution storage: -80°C for up to 6 months, -20°C for up to 1 month.
• Supplied in small research quantities suitable for laboratory use.

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eMolecules​ 5,10,15,20-Tetrakis(4-chlorophenyl)porphyrin | 22112-77-2 | | 1g

Ambeed | 5,10,15,20-Tetrakis(4-chlorophenyl)porphyrin | 1g | 600840781 | A455414 | | 22112-77-2 | | 754.540 | C44H28Cl4N4

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eMolecules​ DIMETHYLTHEXYLSILYL CHLORIDE | 67373-56-2 | MFCD00012175 | 1g

Broadpharm | DIMETHYLTHEXYLSILYL CHLORIDE | 1g | 200622459 | BP-21155 | 95.000 | 67373-56-2 | MFCD00012175 | 178.780 | C8H19ClSi

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eMolecules​ EMOLECULES INC

5000491322 4-NITROBENZENESULFONYL CH 100G

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eMolecules​ Ambeed / 3-Bromobenzenesulfonyl chloride / 5g / 552748285 / A630786 / / 2905-24-0 / MFCD00052313 / 255.510 / C6H4BrClO2S

Ambeed / 3-Bromobenzenesulfonyl chloride / 5g / 552748285 / A630786 / / 2905-24-0 / MFCD00052313 / 255.510 / C6H4BrClO2S

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