Organic sulfonic acids and derivatives

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1,981 – 1,995 of 2,041 results

1,981

Aobchem 5-(2 5-Dibromophenyl)thiazol-2-amine | 97% | CAS 2290423-09-3 | C9H6Br2N2S | 5g

5-(2 5-Dibromophenyl)thiazol-2-amine | 97% | CAS 2290423-09-3 | C9H6Br2N2S | 5g

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1,982

Ambeed 3Aminopropane1sulfonic acid

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

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1,983

Sigma Aldrich Fine Chemicals Biosciences Cesium methanesulfonate us25G

Cesium methanesulfonate is used as a component of intracellular recording SOLUTIONons of electrodes for patch clamp techniques in cell electrophysiology studies. Cesium methanesulfonate is used as an current carrier as cesium acts as a potassium (K) channel blocker while methanesulfonate is not transported through chloride (Cl-) channels.

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1,984

Aobchem 4-Nitrophenyl methanesulfonate | 97% | CAS 20455-07-6 | C7H7NO5S | 500mg

4-Nitrophenyl methanesulfonate | 97% | CAS 20455-07-6 | C7H7NO5S | 500mg

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1,985

Aobchem 4-Nitrophenyl methanesulfonate | 97% | CAS 20455-07-6 | C7H7NO5S | 250mg

4-Nitrophenyl methanesulfonate | 97% | CAS 20455-07-6 | C7H7NO5S | 250mg

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1,986

Sigma Aldrich Fine Chemicals Biosciences 3-(N,N-Dimethylmyristylammonio)propanesulfonate | 14933-09-6 | MFCD00036910 | 25 g

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1,987

Medchemexpress LLC Ethyl methanesulfonate | 62-50-0 | MFCD00007559 | 98.3% | 124.15 g/mol | C3H8O3S | 1 G

Ethyl methanesulfonate is a small-molecule alkylating agent used in genetic toxicology and mutagenesis research to induce point mutations and study DNA damage responses. Supplied as a liquid reagent for research use only, it requires careful handling and adherence to safety data sheet recommendations due to its mutagenic properties.

Alkylating mutagen for inducing point mutations.
Liquid reagent, colorless to light yellow.
Typical purity 98.33% (specific batches up to 99.96%).
Molecular weight 124.15 g/mol; formula C3H8O3S.
Storage: pure form -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months).
SDS and handling information available.

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1,988

Medchemexpress LLC Ethyl methanesulfonate | 62-50-0 | MFCD00007559 | 100.0% | 124.15 g·mol^-1 | C3H8O3S | 5 G

Ethyl methanesulfonate (EMS) is a small-molecule alkylating agent used primarily as a chemical mutagen in genetic toxicology and mutagenesis research. It alkylates DNA to induce point mutations and other genetic alterations, and is handled as a hazardous mutagen and suspected carcinogen; appropriate containment and PPE are required when in use.

Induces point mutations via DNA alkylation.
Widely used for mutagenesis and genetic toxicology studies.
Available in high-purity grades suitable for research.
Small molecular weight compound (~124.15 g·mol^-1).
Requires strict safety precautions due to mutagenic and carcinogenic properties.

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1,989

GRAINGER INC METHANESULFONIC ACID 500G

502781621 METHANESULFONIC ACID 500G

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1,990

Sigma Aldrich Fine Chemicals Biosciences MES SODIUM SALT 99%

MES sodium saltBioReagent, ≥99% (titration), crystalline

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1,991

Chem-Impex International, Inc. 1-Pentanesulfonic acid sodium salt monohydrate | MFCD00149548 | 250G

1-PENTANESULFONIC ACID SODIUM SALT MONOHYDRATE, 99 - 100% (Assay by titration) CAS#207605-40-1 MFCD00149548 C5H11O3SNaH2O MW:192.21

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1,992

Sigma Aldrich Fine Chemicals Biosciences Docusate Sodium | Purity: ≥ 96.0% (TLC) | CAS No.: 577-11-7 | MDL No.: MFCD00012455 | Unit: 1G

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1,993

Diphenylaminesulfonic Acid Sodium Salt (Crystalline/Certified ACS), Fisher Chemical

CAS: 6152-67-6 Molecular Formula: C12H11NNaO3S Molecular Weight (g/mol): 272.27 MDL Number: MFCD00036468 InChI Key: VMVSDVIYIMNZBS-UHFFFAOYSA-N Synonym: sodium 4-phenylamino benzenesulfonate,sodium diphenylamine-4-sulfonate,benzenesulfonic acid, 4-phenylamino-, monosodium salt,unii-3e2ux1382o,sodium 4-anilinobenzenesulfonate,diphenylamine-4-sulfonic acid sodium salt,sodium diphenylamine-p-sulfonate,n-phenylsulfanilic acid, sodium salt,4-phenylamino benzenesulfonic acid sodium salt,diphenylaminesulfonic acid sodium salt PubChem CID: 517002 IUPAC Name: 4-(phenylamino)benzene-1-sulfonic acid sodium SMILES: [Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1

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Specifications

PubChem CID	517002
CAS	6152-67-6
Molecular Weight (g/mol)	272.27
MDL Number	MFCD00036468
SMILES	[Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1
Synonym	sodium 4-phenylamino benzenesulfonate,sodium diphenylamine-4-sulfonate,benzenesulfonic acid, 4-phenylamino-, monosodium salt,unii-3e2ux1382o,sodium 4-anilinobenzenesulfonate,diphenylamine-4-sulfonic acid sodium salt,sodium diphenylamine-p-sulfonate,n-phenylsulfanilic acid, sodium salt,4-phenylamino benzenesulfonic acid sodium salt,diphenylaminesulfonic acid sodium salt
IUPAC Name	4-(phenylamino)benzene-1-sulfonic acid sodium
InChI Key	VMVSDVIYIMNZBS-UHFFFAOYSA-N
Molecular Formula	C12H11NNaO3S

1,994

1-Decanesulfonic Acid Sodium Salt, HPLC Ion Pair Agent, Fisher Chemical™

CAS: 13419-61-9 Molecular Formula: C10H21NaO3S Molecular Weight (g/mol): 244.32 InChI Key: AIMUHNZKNFEZSN-UHFFFAOYSA-M IUPAC Name: sodium decane-1-sulfonate SMILES: [Na+].CCCCCCCCCCS([O-])(=O)=O

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Specifications

CAS	13419-61-9
Molecular Weight (g/mol)	244.32
SMILES	[Na+].CCCCCCCCCCS([O-])(=O)=O
IUPAC Name	sodium decane-1-sulfonate
InChI Key	AIMUHNZKNFEZSN-UHFFFAOYSA-M
Molecular Formula	C10H21NaO3S

1,995

Sodium 1-octanesulfonate hydrate, HPLC grade, 99+%

CAS: 5324-84-5 Molecular Formula: C8H17NaO3S Molecular Weight (g/mol): 216.27 MDL Number: MFCD00007544 InChI Key: HRQDCDQDOPSGBR-UHFFFAOYSA-M Synonym: sodium 1-octanesulfonate,sodium octane-1-sulfonate,1-octanesulfonic acid sodium salt,sodium octanesulfonate,1-octanesulfonic acid, sodium salt,1-octanesulfonate, sodium,sodium octylsulfonate,unii-j46ez5jyb3,octyl sodium sulfonate,ipc-alks-8 PubChem CID: 23669624 IUPAC Name: sodium;octane-1-sulfonate SMILES: [Na+].CCCCCCCCS([O-])(=O)=O

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Specifications

PubChem CID	23669624
CAS	5324-84-5
Molecular Weight (g/mol)	216.27
MDL Number	MFCD00007544
SMILES	[Na+].CCCCCCCCS([O-])(=O)=O
Synonym	sodium 1-octanesulfonate,sodium octane-1-sulfonate,1-octanesulfonic acid sodium salt,sodium octanesulfonate,1-octanesulfonic acid, sodium salt,1-octanesulfonate, sodium,sodium octylsulfonate,unii-j46ez5jyb3,octyl sodium sulfonate,ipc-alks-8
IUPAC Name	sodium;octane-1-sulfonate
InChI Key	HRQDCDQDOPSGBR-UHFFFAOYSA-M
Molecular Formula	C8H17NaO3S

Organic sulfonic acids and derivatives

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Medchemexpress LLC Ethyl methanesulfonate | 62-50-0 | MFCD00007559 | 98.3% | 124.15 g/mol | C3H8O3S | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethyl methanesulfonate | 62-50-0 | MFCD00007559 | 100.0% | 124.15 g·mol^-1 | C3H8O3S | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethyl methanesulfonate | 62-50-0 | MFCD00007559 | 98.3% | 124.15 g/mol | C3H8O3S | 1 G

Medchemexpress LLC Ethyl methanesulfonate | 62-50-0 | MFCD00007559 | 100.0% | 124.15 g·mol^-1 | C3H8O3S | 5 G