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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1,786 – 1,800 of 2,075 results

1,786

eMolecules 80-41-1 | 2-Chloroethyl p-toluenesulfonate | Ambeed | MFCD00000970 | 234.690 | C9H11ClO3S | 98.000 | Cc1ccc(cc1)S(=O)(=O)OCCCl | 1g | 506389822

2-Chloroethyl p-toluenesulfonate | Ambeed | 80-41-1 | MFCD00000970 | 234.690 | C9H11ClO3S | 98.000 | Cc1ccc(cc1)S(=O)(=O)OCCCl | 1g | 506389822

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1,787

eMolecules 1203709-75-4 | Ambeed | (4-Bromophenyl)(mesityl)iodonium trifluoromethanesulfonate | 1g | 716188181 | A1497700 | 551.16 | C16H15BrF3IO3S

Medchem Express | Ro 41-1049 (hydrochloride) | 5mg | 446254870 | HY-100027A | 127917-66-2 | MFCD00900596 | 301.760 | C12H13ClFN3OS

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1,788

Medchemexpress LLC Barium diphenylamine-4-sulfonate | 6211-24-1 | MFCD00007497 | 98.1% | 362.95 | C12H11NO3S · 1/2Ba | 5 G

Barium diphenylamine-4-sulfonate is a barium salt of diphenylamine-4-sulfonic acid supplied as a white to off-white solid powder for laboratory research. It is used as a dosing agent in analytical testing and as an intermediate in pharmaceutical and chemical research. For research use only.

White to off-white solid powder
Cas number 6211-24-1
Molecular weight 362.95 (as listed by supplier)
Purity 98.1%
Available in 1 g, 5 g, 10 g, and 50 g packs
Intended for use as a dosing agent and synthetic intermediate
For research use only; not for human use

Pricing & Availability

1,789

eMolecules 4808-70-2 | 5-Methylpyridine-3-sulfonic acid | Ambeed | MFCD00023571 | 173.190 | C6H7NO3S | 97.000 | Cc1cncc(c1)S(O)(=O)=O | 1g | 552610638

5-Methylpyridine-3-sulfonic acid | Ambeed | 4808-70-2 | MFCD00023571 | 173.190 | C6H7NO3S | 97.000 | Cc1cncc(c1)S(O)(=O)=O | 1g | 552610638

Pricing & Availability

1,790

Pfaltz & Bauer 2-Bromoethanesulfonic Acid Sod 25G | 4263-52-9

2-Bromoethanesulfonic Acid Sod 25G | 4263-52-9

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1,791

eMolecules 107263-95-6 | 1-Fluoropyridiniumtriflate | Ambeed | MFCD00013458 | 247.160 | C6H5F4NO3S | 95.000 | F[n+]1ccccc1.[O-]S(=O)(=O)C(F)(F)F | 1g | 572830142

1-Fluoropyridiniumtriflate | Ambeed | 107263-95-6 | MFCD00013458 | 247.160 | C6H5F4NO3S | 95.000 | F[n+]1ccccc1.[O-]S(=O)(=O)C(F)(F)F | 1g | 572830142

Pricing & Availability

1,792

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

Pricing & Availability

1,793

eMolecules 115314-17-5 | (R)-(-)-Glycidyl Nosylate | Ambeed | MFCD00013436 | 259.230 | C9H9NO6S | 97.000 | [O-][N+](=O)c1cccc(c1)S(=O)(=O)OC[C@H]1CO1 | 1g | 525067969

(R)-(-)-Glycidyl Nosylate | Ambeed | 115314-17-5 | MFCD00013436 | 259.230 | C9H9NO6S | 97.000 | [O-][N+](=O)c1cccc(c1)S(=O)(=O)OC[C@H]1CO1 | 1g | 525067969

Pricing & Availability

1,794

Medchemexpress LLC Pyridine-3-sulfonic acid | 636-73-7 | MFCD00006381 | 98.0% | 159.17 | C5H5NO3S | 25 G

Pyridine-3-sulfonic acid is a sulfonic acid-functionalized pyridine used as a reagent and intermediate in organic synthesis and biochemical research. It is supplied as a white solid (CAS 636-73-7) and is accompanied by a product data sheet and safety data sheet for laboratory handling and quality assurance.

High purity: 98.0% suitable for research use.
Solid form convenient for weighing and storage.
Molecular formula C5H5NO3S and molecular weight 159.17 g/mol.
Provided with SDS and datasheet for safety and quality information.
Commonly used as a building block and reagent in synthesis.

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1,795

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

Pricing & Availability

1,796

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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1,797

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

Pricing & Availability

1,798

eMolecules 211859-75-5 | m-PEG10-Tos | Broadpharm | MFCD30458022 | 582.700 | C26H46O12S | 98.000 | COCCOCCOCCOCCOCCOCCOCCOCCOCCOS(=O)(=O)c1ccc(C)cc1 | 250mg | 340377089

m-PEG10-Tos | Broadpharm | 211859-75-5 | MFCD30458022 | 582.700 | C26H46O12S | 98.000 | COCCOCCOCCOCCOCCOCCOCCOCCOCCOS(=O)(=O)c1ccc(C)cc1 | 250mg | 340377089

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1,799

Aobchem AOBCHEM

5000970101 1- 2-FLUORO-3-PROPOXYPHENYL ET

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1,800

Aobchem AOBCHEM

5000972524 3 4-DIBROMOPHENYL METHANOL 50

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Organic sulfonic acids and derivatives

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Medchemexpress LLC Barium diphenylamine-4-sulfonate | 6211-24-1 | MFCD00007497 | 98.1% | 362.95 | C12H11NO3S · 1/2Ba | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Pyridine-3-sulfonic acid | 636-73-7 | MFCD00006381 | 98.0% | 159.17 | C5H5NO3S | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Barium diphenylamine-4-sulfonate | 6211-24-1 | MFCD00007497 | 98.1% | 362.95 | C12H11NO3S · 1/2Ba | 5 G

Medchemexpress LLC Pyridine-3-sulfonic acid | 636-73-7 | MFCD00006381 | 98.0% | 159.17 | C5H5NO3S | 25 G