Organic sulfonic acids and derivatives

Organic compounds that consist of sulfonic acid with organic functional group substitutions; includes compounds that are derived from organic sulfonic acids.

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1,681 – 1,695 of 2,041 results

1,681

eMolecules 158654-83-2 | (S)-3-(TOLUENE-4-SULFONYLOXY)-PYRROLIDINE-1-CARBOXYLIC ACID BENZYL ESTER | AstaTech | MFCD18252853 | 375.440 | C19H21NO5S | 95.000 | Cc1ccc(cc1)S(=O)(=O)O[C@H]1CCN(C1)C(=O)OCc1ccccc1 | 1g | 490591132

(S)-3-(TOLUENE-4-SULFONYLOXY)-PYRROLIDINE-1-CARBOXYLIC ACID BENZYL ESTER | AstaTech | 158654-83-2 | MFCD18252853 | 375.440 | C19H21NO5S | 95.000 | Cc1ccc(cc1)S(=O)(=O)O[C@H]1CCN(C1)C(=O)OCc1ccccc1 | 1g | 490591132

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1,682

eMolecules 123333-48-2 | 1-Naphthylamine-4-sulfonic acid sodium salt hydrate | Combi-Blocks, Inc. | MFCD00150730 | 263.240 | C10H10NNaO4S | 95.000 | O.[Na+].Nc1ccc(c2ccccc12)S([O-])(=O)=O | 5g | 603150802

1-Naphthylamine-4-sulfonic acid sodium salt hydrate | Combi-Blocks, Inc. | 123333-48-2 | MFCD00150730 | 263.240 | C10H10NNaO4S | 95.000 | O.[Na+].Nc1ccc(c2ccccc12)S([O-])(=O)=O | 5g | 603150802

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1,683

Medchemexpress LLC Bis-PEG4-sulfonic acid | 1807539-08-7 | 366.41 | 100 MG

Bis-PEG4-sulfonic acid is a PEG-based PROTAC linker used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker; one for an E3 ubiquitin ligase and the other for the target protein. These molecules exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins. This product is for research use only.

PEG-based PROTAC linker
Used in the synthesis of PROTACs
Facilitates selective degradation of target proteins
For research use only

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1,684

eMolecules 110026-03-4 | Medchem Express | Taurodeoxycholic acid (sodium hydrate) | 10mg | 459606989 | HY-B1899A | MFCD00149238 | 539.7 | C26H46NNaO7S

Medchem Express | Alamandine | 5mg | 599151279 | HY-P3108 | 1176306-10-7 | 855.011 | C40H62N12O9

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1,685

eMolecules 138-14-7 | Medchem Express | Deferoxamine (mesylate) | 100mg | 446273492 | HY-B0988 | MFCD00058605 | 656.79 | C26H52N6O11S

Ambeed | 3-Chloro-22-bis(chloromethyl)propanoic acid | 1g | 490553800 | A320035 | 17831-70-8 | MFCD00021685 | 205.460 | C5H7Cl3O2

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1,686

eMolecules 118-47-8 | Ambeed | 5-Oxo-1-(4-sulfophenyl)-45-dihydro-1H-pyrazole-3-carboxylic acid | 1g | 600851273 | A299309 | 284.24 | C10H8N2O6S

Ambeed | 1-(2-Bromophenyl)cyclopropanecarboxylic acid | 1g | 525164872 | A271076 | 124276-87-5 | MFCD07374434 | 241.084 | C10H9BrO2

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1,687

eMolecules 3270-25-5 | Acid chrome blue K | Ambeed586.400 | C16H9N2Na3O12S3 | 0.000 | [Na+].[Na+].[Na+].Oc1ccc(cc1N=Nc1c(O)c2c(O)cc(cc2cc1S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O | 5g | 642081224

Acid chrome blue K | Ambeed | 3270-25-5586.400 | C16H9N2Na3O12S3 | 0.000 | [Na+].[Na+].[Na+].Oc1ccc(cc1N=Nc1c(O)c2c(O)cc(cc2cc1S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O | 5g | 642081224

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1,688

eMolecules 56405-41-5 | Sodium 2-((4-formylphenyl)(methyl)amino)ethanesulfonate | Ambeed | MFCD30729995 | 265.260 | C10H12NNaO4S | 70.000 | [Na+].CN(CCS([O-])(=O)=O)c1ccc(C=O)cc1 | 25g | 525065124

Sodium 2-((4-formylphenyl)(methyl)amino)ethanesulfonate | Ambeed | 56405-41-5 | MFCD30729995 | 265.260 | C10H12NNaO4S | 70.000 | [Na+].CN(CCS([O-])(=O)=O)c1ccc(C=O)cc1 | 25g | 525065124

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1,689

Medchemexpress LLC Aminobenzenesulfonic auristatin E TFA | 867.03 | C39H65F3N6O10S | 5 MG

Aminobenzenesulfonic auristatin E TFA is an antibody-drug conjugate (ADC) linker-payload reagent composed of auristatin E linked via an aminobenzenesulfonic ADC linker and supplied as the trifluoroacetate (TFA) salt for preclinical research and ADC development.

Agent-linker conjugate for ADC development
Contains auristatin E payload, a cytotoxic tubulin modifier
Supplied as the trifluoroacetate (TFA) salt
Molecular weight 867.03; formula C39H65F3N6O10S
Available in research pack sizes including 5 mg

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1,690

Ambeed 3Aminopropane1sulfonic acid

3-Aminopropane-1-sulfonic acid, 3687-18-1, 98%

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1,691

eMolecules 39794-77-9 | Ambeed | 2-(Tosyloxy)acetic acid | 100mg | 600845305 | A667600 | MFCD09892424 | 230.23 | C9H10O5S

AstaTech | 4-(2-AMINOETHYL)THIOMORPHOLINE 11-DIOXIDE | 0.25g | 448279841 | T71438 | 97.000 | 89937-52-0 | MFCD03840680 | 178.250 | C6H14N2O2S

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1,692

eMolecules Ambeed / 3-(Decyldimethylazaniumyl)propane-1-sulfonate / 1g / 598443569 / A290657 / / 15163-36-7 / MFCD00036908 / 307.490 / C15H33NO3S

Ambeed / 3-(Decyldimethylazaniumyl)propane-1-sulfonate / 1g / 598443569 / A290657 / / 15163-36-7 / MFCD00036908 / 307.490 / C15H33NO3S

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1,693

eMolecules 129946-88-9 | Ambeed | 5-(Trifluoromethyl)-5H-dibenzo[bd]thiophen-5-ium trifluoromethanesulfonate | 250mg | 525132426 | A218833 | MFCD00236132 | 402.33 | C14H8F6O3S2

AstaTech | 3-CHLORO-5-TRIFLUOROMETHOXYANILINE | 1g | 112535471 | CL8425 | 95.000 | 151276-13-0 | MFCD09832245 | 211.570 | C7H5ClF3NO

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1,694

eMolecules 6358-69-6 | Pyranine | Ambeed | MFCD00037575 | 524.370 | C16H7Na3O10S3 | 85.000 | [Na+].[Na+].[Na+].Oc1cc(c2ccc3c(cc(c4ccc1c2c34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O | 5g | 525132469

Pyranine | Ambeed | 6358-69-6 | MFCD00037575 | 524.370 | C16H7Na3O10S3 | 85.000 | [Na+].[Na+].[Na+].Oc1cc(c2ccc3c(cc(c4ccc1c2c34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O | 5g | 525132469

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1,695

eMolecules 20215-36-5 | 1-Naphthol-8-sulfonic acid sodium salt | Combi-Blocks, Inc. | MFCD00021524 | 246.210 | C10H7NaO4S | 96.000 | [Na+].Oc1cccc2cccc(c12)S([O-])(=O)=O | 5g | 603146009

1-Naphthol-8-sulfonic acid sodium salt | Combi-Blocks, Inc. | 20215-36-5 | MFCD00021524 | 246.210 | C10H7NaO4S | 96.000 | [Na+].Oc1cccc2cccc(c12)S([O-])(=O)=O | 5g | 603146009

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Organic sulfonic acids and derivatives

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Medchemexpress LLC Bis-PEG4-sulfonic acid | 1807539-08-7 | 366.41 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Aminobenzenesulfonic auristatin E TFA | 867.03 | C39H65F3N6O10S | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Bis-PEG4-sulfonic acid | 1807539-08-7 | 366.41 | 100 MG

Medchemexpress LLC Aminobenzenesulfonic auristatin E TFA | 867.03 | C39H65F3N6O10S | 5 MG