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Organic acids and derivatives

Organic compounds with acidic properties, and will commonly have carboxylic acids or similar functional groups in their structure. Derived compounds are also included.
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3,286 – 3,300 of 16,919 results
3,286

Vinylsulfonic Acid 97.0+%, TCI America™

CAS: 1184-84-5 Molecular Formula: C2H3NaO3S Molecular Weight (g/mol): 130.09 MDL Number: MFCD09743544 InChI Key: BWYYYTVSBPRQCN-UHFFFAOYSA-M PubChem CID: 62474 IUPAC Name: sodium ethenesulfonate SMILES: [Na+].[O-]S(=O)(=O)C=C

PubChem CID 62474
CAS 1184-84-5
Molecular Weight (g/mol) 130.09
MDL Number MFCD09743544
SMILES [Na+].[O-]S(=O)(=O)C=C
IUPAC Name sodium ethenesulfonate
InChI Key BWYYYTVSBPRQCN-UHFFFAOYSA-M
Molecular Formula C2H3NaO3S
3,287

1,4-Butanesultone 99.0+%, TCI America™

CAS: 1633-83-6 Molecular Formula: C4H8O3S Molecular Weight (g/mol): 136.17 MDL Number: MFCD00006584 InChI Key: MHYFEEDKONKGEB-UHFFFAOYSA-N Synonym: 1,4-butane sultone,1,4-butanesultone,butane sultone,butanesultone,1,2-oxathiane, 2,2-dioxide,butanesulfone,1,2-oxathiane 2,2-dioxide,1,4-butylene sulfone,delta-valerosultone,1,4-butanesulfone PubChem CID: 15411 IUPAC Name: 1,2λ⁶-oxathiane-2,2-dione SMILES: O=S1(=O)CCCCO1

PubChem CID 15411
CAS 1633-83-6
Molecular Weight (g/mol) 136.17
MDL Number MFCD00006584
SMILES O=S1(=O)CCCCO1
Synonym 1,4-butane sultone,1,4-butanesultone,butane sultone,butanesultone,1,2-oxathiane, 2,2-dioxide,butanesulfone,1,2-oxathiane 2,2-dioxide,1,4-butylene sulfone,delta-valerosultone,1,4-butanesulfone
IUPAC Name 1,2λ⁶-oxathiane-2,2-dione
InChI Key MHYFEEDKONKGEB-UHFFFAOYSA-N
Molecular Formula C4H8O3S
3,288

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+]

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
3,289

Methyl Methanesulfonate 98.0+%, TCI America™

CAS: 66-27-3 Molecular Formula: C2H6O3S Molecular Weight (g/mol): 110.127 MDL Number: MFCD00007557 InChI Key: MBABOKRGFJTBAE-UHFFFAOYSA-N Synonym: methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate PubChem CID: 4156 ChEBI: CHEBI:25255 IUPAC Name: methyl methanesulfonate SMILES: COS(=O)(=O)C

PubChem CID 4156
CAS 66-27-3
Molecular Weight (g/mol) 110.127
ChEBI CHEBI:25255
MDL Number MFCD00007557
SMILES COS(=O)(=O)C
Synonym methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate
IUPAC Name methyl methanesulfonate
InChI Key MBABOKRGFJTBAE-UHFFFAOYSA-N
Molecular Formula C2H6O3S
3,290

1,4-Butanediol Dimethanesulfonate 97.0+%, TCI America™

CAS: 55-98-1 Molecular Formula: C6H14O6S2 Molecular Weight (g/mol): 246.292 MDL Number: MFCD00007562 InChI Key: COVZYZSDYWQREU-UHFFFAOYSA-N Synonym: busulfan,myleran,busulphan,sulphabutin,leucosulfan,myelosan,busulfex,citosulfan,mielucin,misulban PubChem CID: 2478 ChEBI: CHEBI:28901 IUPAC Name: 4-methylsulfonyloxybutyl methanesulfonate SMILES: CS(=O)(=O)OCCCCOS(=O)(=O)C

PubChem CID 2478
CAS 55-98-1
Molecular Weight (g/mol) 246.292
ChEBI CHEBI:28901
MDL Number MFCD00007562
SMILES CS(=O)(=O)OCCCCOS(=O)(=O)C
Synonym busulfan,myleran,busulphan,sulphabutin,leucosulfan,myelosan,busulfex,citosulfan,mielucin,misulban
IUPAC Name 4-methylsulfonyloxybutyl methanesulfonate
InChI Key COVZYZSDYWQREU-UHFFFAOYSA-N
Molecular Formula C6H14O6S2
3,291

N-tert-Butyl-2-thiophenesulfonamide 98.0+%, TCI America™

CAS: 100342-30-1 Molecular Formula: C8H13NO2S2 Molecular Weight (g/mol): 219.317 MDL Number: MFCD02047252 InChI Key: CLKMBGGZGFULOO-UHFFFAOYSA-N Synonym: 2-(tert-Butylaminosulfonyl)thiophene PubChem CID: 765814 IUPAC Name: N-tert-butylthiophene-2-sulfonamide SMILES: CC(C)(C)NS(=O)(=O)C1=CC=CS1

PubChem CID 765814
CAS 100342-30-1
Molecular Weight (g/mol) 219.317
MDL Number MFCD02047252
SMILES CC(C)(C)NS(=O)(=O)C1=CC=CS1
Synonym 2-(tert-Butylaminosulfonyl)thiophene
IUPAC Name N-tert-butylthiophene-2-sulfonamide
InChI Key CLKMBGGZGFULOO-UHFFFAOYSA-N
Molecular Formula C8H13NO2S2
3,292

(R)-Glycidyl 3-Nitrobenzenesulfonate 98.0+%, TCI America™

CAS: 115314-17-5 Molecular Formula: C9H9NO6S Molecular Weight (g/mol): 259.232 MDL Number: MFCD00013436 InChI Key: AIHIHVZYAAMDPM-MRVPVSSYSA-N Synonym: r---glycidyl nosylate,r-glycidyl nosylate,r-oxiran-2-ylmethyl 3-nitrobenzenesulfonate,r-glycidyl 3-nitrobenzenesulfonate,r---glycidyl 3-nitrobenzenesulfonate,r---glycidyl-3-nitrobenzenesulfonate,ccris 6393,oxiranylmethyl r-3-nitrobenzenesulfonate,benzenesulfonic acid, 3-nitro-, oxiranylmethyl ester, r PubChem CID: 146513 IUPAC Name: [(2R)-oxiran-2-yl]methyl 3-nitrobenzenesulfonate SMILES: C1C(O1)COS(=O)(=O)C2=CC=CC(=C2)[N+](=O)[O-]

PubChem CID 146513
CAS 115314-17-5
Molecular Weight (g/mol) 259.232
MDL Number MFCD00013436
SMILES C1C(O1)COS(=O)(=O)C2=CC=CC(=C2)[N+](=O)[O-]
Synonym r---glycidyl nosylate,r-glycidyl nosylate,r-oxiran-2-ylmethyl 3-nitrobenzenesulfonate,r-glycidyl 3-nitrobenzenesulfonate,r---glycidyl 3-nitrobenzenesulfonate,r---glycidyl-3-nitrobenzenesulfonate,ccris 6393,oxiranylmethyl r-3-nitrobenzenesulfonate,benzenesulfonic acid, 3-nitro-, oxiranylmethyl ester, r
IUPAC Name [(2R)-oxiran-2-yl]methyl 3-nitrobenzenesulfonate
InChI Key AIHIHVZYAAMDPM-MRVPVSSYSA-N
Molecular Formula C9H9NO6S
3,293

Sodium 1-Propanesulfonate 98.0+%, TCI America™

CAS: 14533-63-2 Molecular Formula: C3H7NaO3S Molecular Weight (g/mol): 146.136 MDL Number: MFCD00062546 InChI Key: NPAWNPCNZAPTKA-UHFFFAOYSA-M Synonym: sodium 1-propanesulfonate,sodium propanesulphonate,1-propanesulfonic acid sodium salt,sodium propane-1-sulfonate,sodium propanesulfonate,acmc-209cuo,ipc-alks-3,c3h7o3s.na,potassium propane-1-sulfonate,propanesulfonic acid sodium salt PubChem CID: 4319363 IUPAC Name: sodium;propane-1-sulfonate SMILES: CCCS(=O)(=O)[O-].[Na+]

PubChem CID 4319363
CAS 14533-63-2
Molecular Weight (g/mol) 146.136
MDL Number MFCD00062546
SMILES CCCS(=O)(=O)[O-].[Na+]
Synonym sodium 1-propanesulfonate,sodium propanesulphonate,1-propanesulfonic acid sodium salt,sodium propane-1-sulfonate,sodium propanesulfonate,acmc-209cuo,ipc-alks-3,c3h7o3s.na,potassium propane-1-sulfonate,propanesulfonic acid sodium salt
IUPAC Name sodium;propane-1-sulfonate
InChI Key NPAWNPCNZAPTKA-UHFFFAOYSA-M
Molecular Formula C3H7NaO3S
3,294

Benzylsulfonamide 98.0+%, TCI America™

CAS: 4563-33-1 Molecular Formula: C7H9NO2S Molecular Weight (g/mol): 171.21 MDL Number: MFCD00041893 InChI Key: ABOYDMHGKWRPFD-UHFFFAOYSA-N Synonym: benzenemethanesulfonamide,benzylsulfonamide,alpha-toluenesulfonamide,methanesulfonamide, 1-phenyl,.alpha.-toluenesulfonamide,1-phenylmethanesulfonamide,toluene-.omega.-sulfonamide,toluene-alpha-sulphonamide,benzyl-sulfonamide,a-toluenesulfonamide PubChem CID: 78318 IUPAC Name: phenylmethanesulfonamide SMILES: NS(=O)(=O)CC1=CC=CC=C1

PubChem CID 78318
CAS 4563-33-1
Molecular Weight (g/mol) 171.21
MDL Number MFCD00041893
SMILES NS(=O)(=O)CC1=CC=CC=C1
Synonym benzenemethanesulfonamide,benzylsulfonamide,alpha-toluenesulfonamide,methanesulfonamide, 1-phenyl,.alpha.-toluenesulfonamide,1-phenylmethanesulfonamide,toluene-.omega.-sulfonamide,toluene-alpha-sulphonamide,benzyl-sulfonamide,a-toluenesulfonamide
IUPAC Name phenylmethanesulfonamide
InChI Key ABOYDMHGKWRPFD-UHFFFAOYSA-N
Molecular Formula C7H9NO2S
3,295

2-Bromophenyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 84672-48-0 Molecular Formula: C13H11BrO3S Molecular Weight (g/mol): 327.192 MDL Number: MFCD19707445 InChI Key: ZXJVRRGBOXUFSQ-UHFFFAOYSA-N Synonym: p-Toluenesulfonic Acid 2-Bromophenyl Ester, 2-Bromophenyl Tosylate PubChem CID: 262269 IUPAC Name: (2-bromophenyl) 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=CC=C2Br

PubChem CID 262269
CAS 84672-48-0
Molecular Weight (g/mol) 327.192
MDL Number MFCD19707445
SMILES CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=CC=C2Br
Synonym p-Toluenesulfonic Acid 2-Bromophenyl Ester, 2-Bromophenyl Tosylate
IUPAC Name (2-bromophenyl) 4-methylbenzenesulfonate
InChI Key ZXJVRRGBOXUFSQ-UHFFFAOYSA-N
Molecular Formula C13H11BrO3S
3,296

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

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
3,297

4,5-Dimethoxy-2-(trimethylsilyl)phenyl Trifluoromethanesulfonate 90.0+%, TCI America™

CAS: 866252-52-0 Molecular Formula: C12H17F3O5SSi Molecular Weight (g/mol): 358.40 MDL Number: MFCD15072159 InChI Key: DLUVZOFWZNLGTJ-UHFFFAOYSA-N Synonym: Trifluoromethanesulfonic Acid 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Ester, 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Triflate PubChem CID: 16120028 IUPAC Name: 4,5-dimethoxy-2-(trimethylsilyl)phenyl trifluoromethanesulfonate SMILES: COC1=CC(OS(=O)(=O)C(F)(F)F)=C(C=C1OC)[Si](C)(C)C

PubChem CID 16120028
CAS 866252-52-0
Molecular Weight (g/mol) 358.40
MDL Number MFCD15072159
SMILES COC1=CC(OS(=O)(=O)C(F)(F)F)=C(C=C1OC)[Si](C)(C)C
Synonym Trifluoromethanesulfonic Acid 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Ester, 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Triflate
IUPAC Name 4,5-dimethoxy-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
InChI Key DLUVZOFWZNLGTJ-UHFFFAOYSA-N
Molecular Formula C12H17F3O5SSi
3,298

6-Amidino-2-naphthol Methanesulfonate 99.0+%, TCI America™

CAS: 82957-06-0 Molecular Formula: C12H14N2O4S Molecular Weight (g/mol): 282.31 MDL Number: MFCD00143493 InChI Key: OHFQGSXMJXLUAG-UHFFFAOYSA-N Synonym: 6-Amidino-2-naphthol Methanesulfonic Acid, 6-Hydroxynaphthalene-2-carboximidamide Methanesulfonate, 6-Carbamimidoyl-2-naphthol Methanesulfonate PubChem CID: 12396152 IUPAC Name: 6-(diaminomethylidene)-2,6-dihydronaphthalen-2-one; methanesulfonic acid SMILES: CS(O)(=O)=O.NC(N)=C1C=CC2=CC(=O)C=CC2=C1

PubChem CID 12396152
CAS 82957-06-0
Molecular Weight (g/mol) 282.31
MDL Number MFCD00143493
SMILES CS(O)(=O)=O.NC(N)=C1C=CC2=CC(=O)C=CC2=C1
Synonym 6-Amidino-2-naphthol Methanesulfonic Acid, 6-Hydroxynaphthalene-2-carboximidamide Methanesulfonate, 6-Carbamimidoyl-2-naphthol Methanesulfonate
IUPAC Name 6-(diaminomethylidene)-2,6-dihydronaphthalen-2-one; methanesulfonic acid
InChI Key OHFQGSXMJXLUAG-UHFFFAOYSA-N
Molecular Formula C12H14N2O4S
3,299

Tetrakis(acetonitrile)palladium(II) Bis(trifluoromethanesulfonate) 95.0+%, TCI America™

CAS: 68569-14-2 Molecular Formula: C10H12F6N4O6PdS2 Molecular Weight (g/mol): 568.758 InChI Key: KXRMHIBEZBOSNG-UHFFFAOYSA-L Synonym: Tetrakis(acetonitrile)palladium(II) Ditriflate PubChem CID: 22755518 IUPAC Name: acetonitrile;palladium(2+);trifluoromethanesulfonate SMILES: CC#N.CC#N.CC#N.CC#N.C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Pd+2]

PubChem CID 22755518
CAS 68569-14-2
Molecular Weight (g/mol) 568.758
SMILES CC#N.CC#N.CC#N.CC#N.C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Pd+2]
Synonym Tetrakis(acetonitrile)palladium(II) Ditriflate
IUPAC Name acetonitrile;palladium(2+);trifluoromethanesulfonate
InChI Key KXRMHIBEZBOSNG-UHFFFAOYSA-L
Molecular Formula C10H12F6N4O6PdS2
3,300

3-Hydroxypropanesulfonic Acid (contains varying amounts of 3,3'-Oxydipropanesulfonic Acid), TCI America™

CAS: 15909-83-8 Molecular Formula: C3H8O4S Molecular Weight (g/mol): 140.15 MDL Number: MFCD00066499 InChI Key: WQPMYSHJKXVTME-UHFFFAOYSA-N PubChem CID: 85181 IUPAC Name: 3-hydroxypropane-1-sulfonic acid SMILES: OCCCS(O)(=O)=O

PubChem CID 85181
CAS 15909-83-8
Molecular Weight (g/mol) 140.15
MDL Number MFCD00066499
SMILES OCCCS(O)(=O)=O
IUPAC Name 3-hydroxypropane-1-sulfonic acid
InChI Key WQPMYSHJKXVTME-UHFFFAOYSA-N
Molecular Formula C3H8O4S