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.

436 – 450 of 1,430 results

436

Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt 97.0+%, TCI America™

CAS: 39616-93-8 Molecular Formula: C12H8Na2O8S3 Molecular Weight (g/mol): 422.348 MDL Number: MFCD00059845 InChI Key: GOPLREGDBGPRSC-UHFFFAOYSA-L PubChem CID: 18324062 IUPAC Name: disodium;3-(3-sulfonatophenyl)sulfonylbenzenesulfonate SMILES: C1=CC(=CC(=C1)S(=O)(=O)[O-])S(=O)(=O)C2=CC(=CC=C2)S(=O)(=O)[O-].[Na+].[Na+]

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Specifications

PubChem CID	18324062
CAS	39616-93-8
Molecular Weight (g/mol)	422.348
MDL Number	MFCD00059845
SMILES	C1=CC(=CC(=C1)S(=O)(=O)[O-])S(=O)(=O)C2=CC(=CC=C2)S(=O)(=O)[O-].[Na+].[Na+]
IUPAC Name	disodium;3-(3-sulfonatophenyl)sulfonylbenzenesulfonate
InChI Key	GOPLREGDBGPRSC-UHFFFAOYSA-L
Molecular Formula	C12H8Na2O8S3

437

Disodium 1,2-Ethanedisulfonate 98.0+%, TCI America™

CAS: 5325-43-9 Molecular Formula: C2H4Na2O6S2 Molecular Weight (g/mol): 234.148 MDL Number: MFCD00024998 InChI Key: BJTHMUJCKBTCFR-UHFFFAOYSA-L Synonym: sodium ethane-1,2-disulfonate,1,2-ethanedisulfonic acid disodium salt,disodium 1,2-ethanedisulfonate,1,2-ethanedisulfonic acid, disodium salt,unii-2yzu14uifp,2yzu14uifp,disodium ethanedisulfonic acid,disodium ethane-1,2-disulfonate,1,2-ethanedisulfonic acid, sodium salt 1:2,sodium 1,2-ethanedisulfonate PubChem CID: 79220 IUPAC Name: disodium;ethane-1,2-disulfonate SMILES: C(CS(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

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Specifications

PubChem CID	79220
CAS	5325-43-9
Molecular Weight (g/mol)	234.148
MDL Number	MFCD00024998
SMILES	C(CS(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonym	sodium ethane-1,2-disulfonate,1,2-ethanedisulfonic acid disodium salt,disodium 1,2-ethanedisulfonate,1,2-ethanedisulfonic acid, disodium salt,unii-2yzu14uifp,2yzu14uifp,disodium ethanedisulfonic acid,disodium ethane-1,2-disulfonate,1,2-ethanedisulfonic acid, sodium salt 1:2,sodium 1,2-ethanedisulfonate
IUPAC Name	disodium;ethane-1,2-disulfonate
InChI Key	BJTHMUJCKBTCFR-UHFFFAOYSA-L
Molecular Formula	C2H4Na2O6S2

438

Sodium 4-Ethylbenzenesulfonate 98.0+%, TCI America™

CAS: 14995-38-1 Molecular Formula: C8H9NaO3S Molecular Weight (g/mol): 208.21 MDL Number: MFCD00070568 InChI Key: LLELGQVCQVOGMA-UHFFFAOYSA-M Synonym: 4-Ethylbenzenesulfonic Acid Sodium Salt PubChem CID: 23675352 IUPAC Name: sodium 4-ethylbenzene-1-sulfonate SMILES: [Na+].CCC1=CC=C(C=C1)S([O-])(=O)=O

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Specifications

PubChem CID	23675352
CAS	14995-38-1
Molecular Weight (g/mol)	208.21
MDL Number	MFCD00070568
SMILES	[Na+].CCC1=CC=C(C=C1)S([O-])(=O)=O
Synonym	4-Ethylbenzenesulfonic Acid Sodium Salt
IUPAC Name	sodium 4-ethylbenzene-1-sulfonate
InChI Key	LLELGQVCQVOGMA-UHFFFAOYSA-M
Molecular Formula	C8H9NaO3S

439

Sodium 8-Ethoxyquinoline-5-sulfonate Hydrate 98.0+%, TCI America™

CAS: 7246-07-3 Molecular Formula: C11H10NNaO4S Molecular Weight (g/mol): 275.25 MDL Number: MFCD00006794 InChI Key: KGBPIIYKHSGTAJ-UHFFFAOYSA-M Synonym: Actinoquinol Sodium Salt, 8-Ethoxyquinoline-5-sulfonic Acid Sodium Salt PubChem CID: 87469405 IUPAC Name: 8-ethoxyquinoline-5-sulfonic acid;sodium SMILES: CCOC1=C2C(=C(C=C1)S(=O)(=O)O)C=CC=N2.[Na]

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Specifications

PubChem CID	87469405
CAS	7246-07-3
Molecular Weight (g/mol)	275.25
MDL Number	MFCD00006794
SMILES	CCOC1=C2C(=C(C=C1)S(=O)(=O)O)C=CC=N2.[Na]
Synonym	Actinoquinol Sodium Salt, 8-Ethoxyquinoline-5-sulfonic Acid Sodium Salt
IUPAC Name	8-ethoxyquinoline-5-sulfonic acid;sodium
InChI Key	KGBPIIYKHSGTAJ-UHFFFAOYSA-M
Molecular Formula	C11H10NNaO4S

440

1,2-Ethanedisulfonic Acid Dihydrate 95.0+%, TCI America™

CAS: 110-04-3 Molecular Formula: C2H6O6S2 Molecular Weight (g/mol): 190.18 MDL Number: MFCD00069901 InChI Key: AFAXGSQYZLGZPG-UHFFFAOYSA-N Synonym: 1,2-ethanedisulfonic acid,ethanedisulfonic acid,unii-dl69y31qqv,1,2-ethanedisulphonic acid,dl69y31qqv,ethane-1,2-disulphonic acid,ethane-1 ,2-disulfonic acid,allergosil,1,2-ethanedisulfonic acid hydrate,edisylate PubChem CID: 8032 IUPAC Name: ethane-1,2-disulfonic acid SMILES: OS(=O)(=O)CCS(O)(=O)=O

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Specifications

PubChem CID	8032
CAS	110-04-3
Molecular Weight (g/mol)	190.18
MDL Number	MFCD00069901
SMILES	OS(=O)(=O)CCS(O)(=O)=O
Synonym	1,2-ethanedisulfonic acid,ethanedisulfonic acid,unii-dl69y31qqv,1,2-ethanedisulphonic acid,dl69y31qqv,ethane-1,2-disulphonic acid,ethane-1 ,2-disulfonic acid,allergosil,1,2-ethanedisulfonic acid hydrate,edisylate
IUPAC Name	ethane-1,2-disulfonic acid
InChI Key	AFAXGSQYZLGZPG-UHFFFAOYSA-N
Molecular Formula	C2H6O6S2

441

1,1,1,3,3,3-Hexafluoroisopropyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 67674-48-0 Molecular Formula: C10H8F6O3S Molecular Weight (g/mol): 322.22 MDL Number: MFCD00039262 InChI Key: QGSVBFAODCJVIZ-UHFFFAOYSA-N Synonym: 1,1,1,3,3,3-hexafluoroisopropyl p-toluenesulfonate,2-propanol, 1,1,1,3,3,3-hexafluoro-, 4-methylbenzenesulfonate,2-propanol, 1,1,1,3,3,3-hexafluoro-, 2-4-methylbenzenesulfonate,1,1,1,3,3,3-hexafluoroisopropyl 4-toluenesulphonate,2,2,2-trifluoro-1-trifluoromethyl ethyl toluene-p-sulphonate,hexafluoroisopropyl 4-toluenesulfonate,1,1,1,3,3,3-hexafluoroisopropyl tosylate,1,1,1,3,3,3-hexafluoroisopropyl-4-toluensesulfonate,2-propanol,1,1,3,3,3-hexafluoro-, 4-methylbenzenesulfonate,p-toluenesulfonic acid 1,1,1,3,3,3-hexafluoroisopropyl ester PubChem CID: 98916 IUPAC Name: 1,1,1,3,3,3-hexafluoropropan-2-yl 4-methylbenzene-1-sulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC(C(F)(F)F)C(F)(F)F

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Specifications

PubChem CID	98916
CAS	67674-48-0
Molecular Weight (g/mol)	322.22
MDL Number	MFCD00039262
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OC(C(F)(F)F)C(F)(F)F
Synonym	1,1,1,3,3,3-hexafluoroisopropyl p-toluenesulfonate,2-propanol, 1,1,1,3,3,3-hexafluoro-, 4-methylbenzenesulfonate,2-propanol, 1,1,1,3,3,3-hexafluoro-, 2-4-methylbenzenesulfonate,1,1,1,3,3,3-hexafluoroisopropyl 4-toluenesulphonate,2,2,2-trifluoro-1-trifluoromethyl ethyl toluene-p-sulphonate,hexafluoroisopropyl 4-toluenesulfonate,1,1,1,3,3,3-hexafluoroisopropyl tosylate,1,1,1,3,3,3-hexafluoroisopropyl-4-toluensesulfonate,2-propanol,1,1,3,3,3-hexafluoro-, 4-methylbenzenesulfonate,p-toluenesulfonic acid 1,1,1,3,3,3-hexafluoroisopropyl ester
IUPAC Name	1,1,1,3,3,3-hexafluoropropan-2-yl 4-methylbenzene-1-sulfonate
InChI Key	QGSVBFAODCJVIZ-UHFFFAOYSA-N
Molecular Formula	C10H8F6O3S

442

N-Methyltaurine Sodium Salt (62-66% in Water), TCI America™

CAS: 4316-74-9 Molecular Formula: C3H8NNaO3S Molecular Weight (g/mol): 161.151 MDL Number: MFCD00066598 InChI Key: KKDONKAYVYTWGY-UHFFFAOYSA-M PubChem CID: 23684896 IUPAC Name: sodium;2-(methylamino)ethanesulfonate SMILES: CNCCS(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23684896
CAS	4316-74-9
Molecular Weight (g/mol)	161.151
MDL Number	MFCD00066598
SMILES	CNCCS(=O)(=O)[O-].[Na+]
IUPAC Name	sodium;2-(methylamino)ethanesulfonate
InChI Key	KKDONKAYVYTWGY-UHFFFAOYSA-M
Molecular Formula	C3H8NNaO3S

443

Calcium Methanesulfonate 98.0+%, TCI America™

CAS: 58131-47-8 Molecular Formula: C2H6CaO6S2 Molecular Weight (g/mol): 230.262 MDL Number: MFCD00070543 InChI Key: BWEYVLQUNDGUEC-UHFFFAOYSA-L Synonym: Methanesulfonic Acid Calcium Salt PubChem CID: 14274928 IUPAC Name: calcium;methanesulfonate SMILES: CS(=O)(=O)[O-].CS(=O)(=O)[O-].[Ca+2]

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Specifications

PubChem CID	14274928
CAS	58131-47-8
Molecular Weight (g/mol)	230.262
MDL Number	MFCD00070543
SMILES	CS(=O)(=O)[O-].CS(=O)(=O)[O-].[Ca+2]
Synonym	Methanesulfonic Acid Calcium Salt
IUPAC Name	calcium;methanesulfonate
InChI Key	BWEYVLQUNDGUEC-UHFFFAOYSA-L
Molecular Formula	C2H6CaO6S2

444

Potassium Methanesulfonate 98.0+%, TCI America™

CAS: 2386-56-3 Molecular Formula: CH3KO3S Molecular Weight (g/mol): 134.19 MDL Number: MFCD00070544 InChI Key: XWIJIXWOZCRYEL-UHFFFAOYSA-M Synonym: potassium methanesulfonate,methanesulfonic acid, potassium salt,potassium mesylate,potassium methylsulfonate,potassium methyl sulfonate,potassium methanesulphonate,unii-s99ib3em17,methanesulfonic acid potassium salt,methanesulfonic acid,potassium salt 1:1,methanesulfonic acid, potassium salt 1:1 PubChem CID: 23666501 IUPAC Name: potassium;methanesulfonate SMILES: CS(=O)(=O)[O-].[K+]

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Specifications

PubChem CID	23666501
CAS	2386-56-3
Molecular Weight (g/mol)	134.19
MDL Number	MFCD00070544
SMILES	CS(=O)(=O)[O-].[K+]
Synonym	potassium methanesulfonate,methanesulfonic acid, potassium salt,potassium mesylate,potassium methylsulfonate,potassium methyl sulfonate,potassium methanesulphonate,unii-s99ib3em17,methanesulfonic acid potassium salt,methanesulfonic acid,potassium salt 1:1,methanesulfonic acid, potassium salt 1:1
IUPAC Name	potassium;methanesulfonate
InChI Key	XWIJIXWOZCRYEL-UHFFFAOYSA-M
Molecular Formula	CH3KO3S

445

Sodium 3-Morpholinopropanesulfonate 98.0+%, TCI America™

CAS: 71119-22-7 Molecular Formula: C7H14NNaO4S Molecular Weight (g/mol): 231.242 MDL Number: MFCD00064350 InChI Key: MWEMXEWFLIDTSJ-UHFFFAOYSA-M Synonym: mops sodium salt,sodium 3-morpholinopropanesulfonate,4-morpholinepropanesulfonic acid, sodium salt,sodium 3-morpholin-4-ylpropane-1-sulfonate,3-n-morpholino propanesulfonic acid sodium salt,3-4-morpholino propanesulfonic acid sodium salt,4-morpholinepropanesulfonic acid, sodium salt 1:1,4-morpholinepropanesulfonic acid sodium salt,sodium 3-morpholin-4-yl propane-1-sulfonate,3-morpholin-4-ylpropanesulfonic acid, sodium salt PubChem CID: 3859613 IUPAC Name: sodium;3-morpholin-4-ylpropane-1-sulfonate SMILES: C1COCCN1CCCS(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	3859613
CAS	71119-22-7
Molecular Weight (g/mol)	231.242
MDL Number	MFCD00064350
SMILES	C1COCCN1CCCS(=O)(=O)[O-].[Na+]
Synonym	mops sodium salt,sodium 3-morpholinopropanesulfonate,4-morpholinepropanesulfonic acid, sodium salt,sodium 3-morpholin-4-ylpropane-1-sulfonate,3-n-morpholino propanesulfonic acid sodium salt,3-4-morpholino propanesulfonic acid sodium salt,4-morpholinepropanesulfonic acid, sodium salt 1:1,4-morpholinepropanesulfonic acid sodium salt,sodium 3-morpholin-4-yl propane-1-sulfonate,3-morpholin-4-ylpropanesulfonic acid, sodium salt
IUPAC Name	sodium;3-morpholin-4-ylpropane-1-sulfonate
InChI Key	MWEMXEWFLIDTSJ-UHFFFAOYSA-M
Molecular Formula	C7H14NNaO4S

446

2-Methoxyethyl Methanesulfonate 97.0+%, TCI America™

CAS: 16427-44-4 Molecular Formula: C4H10O4S Molecular Weight (g/mol): 154.18 MDL Number: MFCD02656401 InChI Key: BCKAHDGFNHDQST-UHFFFAOYSA-N Synonym: Methanesulfonic Acid 2-Methoxyethyl Ester PubChem CID: 146293 IUPAC Name: 2-methoxyethyl methanesulfonate SMILES: COCCOS(=O)(=O)C

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Specifications

PubChem CID	146293
CAS	16427-44-4
Molecular Weight (g/mol)	154.18
MDL Number	MFCD02656401
SMILES	COCCOS(=O)(=O)C
Synonym	Methanesulfonic Acid 2-Methoxyethyl Ester
IUPAC Name	2-methoxyethyl methanesulfonate
InChI Key	BCKAHDGFNHDQST-UHFFFAOYSA-N
Molecular Formula	C4H10O4S

447

2-Isopropoxyethyl Methanesulfonate 98.0+%, TCI America™

CAS: 235097-76-4 Molecular Formula: C6H14O4S Molecular Weight (g/mol): 182.234 MDL Number: MFCD02093478 InChI Key: YDKQNGZSQDGFRB-UHFFFAOYSA-N Synonym: Methanesulfonic Acid 2-Isopropoxyethyl Ester PubChem CID: 18465045 IUPAC Name: 2-propan-2-yloxyethyl methanesulfonate SMILES: CC(C)OCCOS(=O)(=O)C

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Specifications

PubChem CID	18465045
CAS	235097-76-4
Molecular Weight (g/mol)	182.234
MDL Number	MFCD02093478
SMILES	CC(C)OCCOS(=O)(=O)C
Synonym	Methanesulfonic Acid 2-Isopropoxyethyl Ester
IUPAC Name	2-propan-2-yloxyethyl methanesulfonate
InChI Key	YDKQNGZSQDGFRB-UHFFFAOYSA-N
Molecular Formula	C6H14O4S

448

4-Methoxyphenyl Trifluoromethanesulfonate 97.0+%, TCI America™

CAS: 66107-29-7 Molecular Formula: C8H7F3O4S Molecular Weight (g/mol): 256.195 MDL Number: MFCD00209596 InChI Key: XSTNIRWDULKNJE-UHFFFAOYSA-N Synonym: Trifluoromethanesulfonic Acid 4-Methoxyphenyl Ester, 4-Methoxyphenyl Triflate PubChem CID: 579337 IUPAC Name: (4-methoxyphenyl) trifluoromethanesulfonate SMILES: COC1=CC=C(C=C1)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	579337
CAS	66107-29-7
Molecular Weight (g/mol)	256.195
MDL Number	MFCD00209596
SMILES	COC1=CC=C(C=C1)OS(=O)(=O)C(F)(F)F
Synonym	Trifluoromethanesulfonic Acid 4-Methoxyphenyl Ester, 4-Methoxyphenyl Triflate
IUPAC Name	(4-methoxyphenyl) trifluoromethanesulfonate
InChI Key	XSTNIRWDULKNJE-UHFFFAOYSA-N
Molecular Formula	C8H7F3O4S

449

4-Methyl-2-pyridyl Trifluoromethanesulfonate 97.0+%, TCI America™

CAS: 179260-78-7 Molecular Formula: C7H6F3NO3S Molecular Weight (g/mol): 241.184 InChI Key: AZUJRVRRUXHHDV-UHFFFAOYSA-N Synonym: Trifluoromethanesulfonic Acid 4-Methyl-2-pyridyl Ester PubChem CID: 10857619 IUPAC Name: (4-methylpyridin-2-yl) trifluoromethanesulfonate SMILES: CC1=CC(=NC=C1)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	10857619
CAS	179260-78-7
Molecular Weight (g/mol)	241.184
SMILES	CC1=CC(=NC=C1)OS(=O)(=O)C(F)(F)F
Synonym	Trifluoromethanesulfonic Acid 4-Methyl-2-pyridyl Ester
IUPAC Name	(4-methylpyridin-2-yl) trifluoromethanesulfonate
InChI Key	AZUJRVRRUXHHDV-UHFFFAOYSA-N
Molecular Formula	C7H6F3NO3S

450

1-(Methylsulfonyl)piperazine 98.0+%, TCI America™

CAS: 55276-43-2 Molecular Formula: C5H13N2O2S Molecular Weight (g/mol): 165.23 MDL Number: MFCD02153225 InChI Key: ZZAKLGGGMWORRT-UHFFFAOYSA-O Synonym: 1-methylsulfonyl piperazine,1-methanesulfonylpiperazine,1-methanesulfonyl-piperazine,1-methylsulfonyl-piperazine,1-methylsulphonyl piperazine,methylsulfonyl piperazine,piperazine, 1-methylsulfonyl,1-n-methanesulfonylpiperazine,4-methylsulfonylpiperazine,n-mesylpiperazine PubChem CID: 709161 IUPAC Name: 4-methanesulfonylpiperazin-1-ium SMILES: CS(=O)(=O)N1CC[NH2+]CC1

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Specifications

PubChem CID	709161
CAS	55276-43-2
Molecular Weight (g/mol)	165.23
MDL Number	MFCD02153225
SMILES	CS(=O)(=O)N1CC[NH2+]CC1
Synonym	1-methylsulfonyl piperazine,1-methanesulfonylpiperazine,1-methanesulfonyl-piperazine,1-methylsulfonyl-piperazine,1-methylsulphonyl piperazine,methylsulfonyl piperazine,piperazine, 1-methylsulfonyl,1-n-methanesulfonylpiperazine,4-methylsulfonylpiperazine,n-mesylpiperazine
IUPAC Name	4-methanesulfonylpiperazin-1-ium
InChI Key	ZZAKLGGGMWORRT-UHFFFAOYSA-O
Molecular Formula	C5H13N2O2S

Organic sulfonic acids and derivatives

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Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Disodium 1,2-Ethanedisulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Sodium 4-Ethylbenzenesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Sodium 8-Ethoxyquinoline-5-sulfonate Hydrate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,2-Ethanedisulfonic Acid Dihydrate 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,1,1,3,3,3-Hexafluoroisopropyl p-Toluenesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

N-Methyltaurine Sodium Salt (62-66% in Water), TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Calcium Methanesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Potassium Methanesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Sodium 3-Morpholinopropanesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Methoxyethyl Methanesulfonate 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Isopropoxyethyl Methanesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Methoxyphenyl Trifluoromethanesulfonate 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Methyl-2-pyridyl Trifluoromethanesulfonate 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1-(Methylsulfonyl)piperazine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More