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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3,391 – 3,405 of 22,347 results

3,391

Ethyl L-(-)-O-Tosyllactate 98.0+%, TCI America™

CAS: 57057-80-4 Molecular Formula: C12H16O5S Molecular Weight (g/mol): 272.315 MDL Number: MFCD06809725 InChI Key: SNLMUZGICZJWKN-JTQLQIEISA-N Synonym: Ethyl L-(-)-O-(p-Toluenesulfonyl)lactate, L-(-)-O-(p-Toluenesulfonyl)lactic Acid Ethyl Ester, L-(-)-O-Tosyllactic Acid Ethyl Ester PubChem CID: 11043905 IUPAC Name: ethyl (2S)-2-(4-methylphenyl)sulfonyloxypropanoate SMILES: CCOC(=O)C(C)OS(=O)(=O)C1=CC=C(C=C1)C

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Specifications

PubChem CID	11043905
CAS	57057-80-4
Molecular Weight (g/mol)	272.315
MDL Number	MFCD06809725
SMILES	CCOC(=O)C(C)OS(=O)(=O)C1=CC=C(C=C1)C
Synonym	Ethyl L-(-)-O-(p-Toluenesulfonyl)lactate, L-(-)-O-(p-Toluenesulfonyl)lactic Acid Ethyl Ester, L-(-)-O-Tosyllactic Acid Ethyl Ester
IUPAC Name	ethyl (2S)-2-(4-methylphenyl)sulfonyloxypropanoate
InChI Key	SNLMUZGICZJWKN-JTQLQIEISA-N
Molecular Formula	C12H16O5S

3,392

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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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

3,393

Sodium Pyridine-3-sulfonate 97.0+%, TCI America™

CAS: 15521-77-4 Molecular Formula: C5H4NNaO3S Molecular Weight (g/mol): 181.14 MDL Number: MFCD00065041 InChI Key: CQSNULMCHIOCCX-UHFFFAOYSA-M Synonym: Pyridine-3-sulfonic Acid Sodium Salt PubChem CID: 23677935 IUPAC Name: sodium pyridine-3-sulfonate SMILES: [Na+].[O-]S(=O)(=O)C1=CN=CC=C1

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Specifications

PubChem CID	23677935
CAS	15521-77-4
Molecular Weight (g/mol)	181.14
MDL Number	MFCD00065041
SMILES	[Na+].[O-]S(=O)(=O)C1=CN=CC=C1
Synonym	Pyridine-3-sulfonic Acid Sodium Salt
IUPAC Name	sodium pyridine-3-sulfonate
InChI Key	CQSNULMCHIOCCX-UHFFFAOYSA-M
Molecular Formula	C5H4NNaO3S

3,394

1,3,5-Tris[4-(trifluoromethanesulfonyloxy)-3-(trimethylsilyl)phenyl]benzene 92.0+%, TCI America™

CAS: 847925-63-7 Molecular Formula: C36H39F9O9S3Si3 Molecular Weight (g/mol): 967.12 MDL Number: MFCD10000966 InChI Key: ZLEUXQBUQGSSOW-UHFFFAOYSA-N PubChem CID: 44629864 IUPAC Name: 4-[4'-(trifluoromethanesulfonyloxy)-5-[4-(trifluoromethanesulfonyloxy)-3-(trimethylsilyl)phenyl]-3'-(trimethylsilyl)-[1,1'-biphenyl]-3-yl]-2-(trimethylsilyl)phenyl trifluoromethanesulfonate SMILES: C[Si](C)(C)C1=C(OS(=O)(=O)C(F)(F)F)C=CC(=C1)C1=CC(=CC(=C1)C1=CC(=C(OS(=O)(=O)C(F)(F)F)C=C1)[Si](C)(C)C)C1=CC(=C(OS(=O)(=O)C(F)(F)F)C=C1)[Si](C)(C)C

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Specifications

PubChem CID	44629864
CAS	847925-63-7
Molecular Weight (g/mol)	967.12
MDL Number	MFCD10000966
SMILES	C[Si](C)(C)C1=C(OS(=O)(=O)C(F)(F)F)C=CC(=C1)C1=CC(=CC(=C1)C1=CC(=C(OS(=O)(=O)C(F)(F)F)C=C1)[Si](C)(C)C)C1=CC(=C(OS(=O)(=O)C(F)(F)F)C=C1)[Si](C)(C)C
IUPAC Name	4-[4'-(trifluoromethanesulfonyloxy)-5-[4-(trifluoromethanesulfonyloxy)-3-(trimethylsilyl)phenyl]-3'-(trimethylsilyl)-[1,1'-biphenyl]-3-yl]-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
InChI Key	ZLEUXQBUQGSSOW-UHFFFAOYSA-N
Molecular Formula	C36H39F9O9S3Si3

3,395

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

3,396

1,3-Bis(tosyloxy)propane 98.0+%, TCI America™

CAS: 5469-66-9 Molecular Formula: C17H20O6S2 Molecular Weight (g/mol): 384.46 MDL Number: MFCD00013392 InChI Key: ODVREDGIWSDQFD-UHFFFAOYSA-N Synonym: 1,3-bis tosyloxy propane,propane-1,3-diyl bis 4-methylbenzenesulfonate,1,3-propanediol di-p-toluenesulfonate,1,3-propanediol di-p-tosylate,1,3-propanediol-di-4-tosylate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzene-1-sulfonate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzenesulfonate,propane-1,3-di-tos,acmc-209liv,1,3-propanediol ditosylate PubChem CID: 230370 IUPAC Name: 3-[(4-methylbenzenesulfonyl)oxy]propyl 4-methylbenzene-1-sulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCCOS(=O)(=O)C1=CC=C(C)C=C1

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Specifications

PubChem CID	230370
CAS	5469-66-9
Molecular Weight (g/mol)	384.46
MDL Number	MFCD00013392
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCCOS(=O)(=O)C1=CC=C(C)C=C1
Synonym	1,3-bis tosyloxy propane,propane-1,3-diyl bis 4-methylbenzenesulfonate,1,3-propanediol di-p-toluenesulfonate,1,3-propanediol di-p-tosylate,1,3-propanediol-di-4-tosylate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzene-1-sulfonate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzenesulfonate,propane-1,3-di-tos,acmc-209liv,1,3-propanediol ditosylate
IUPAC Name	3-[(4-methylbenzenesulfonyl)oxy]propyl 4-methylbenzene-1-sulfonate
InChI Key	ODVREDGIWSDQFD-UHFFFAOYSA-N
Molecular Formula	C17H20O6S2

3,397

Nickel(II) Benzenesulfonate Hexahydrate 98.0+%, TCI America™

CAS: 39819-65-3 Molecular Formula: C12H10NiO6S2 Molecular Weight (g/mol): 373.019 MDL Number: MFCD00070595 InChI Key: IBVWKDVFDAWRFU-UHFFFAOYSA-L Synonym: Benzenesulfonic Acid Nickel(II) Salt PubChem CID: 14325094 IUPAC Name: benzenesulfonate;nickel(2+) SMILES: C1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=C(C=C1)S(=O)(=O)[O-].[Ni+2]

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Specifications

PubChem CID	14325094
CAS	39819-65-3
Molecular Weight (g/mol)	373.019
MDL Number	MFCD00070595
SMILES	C1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=C(C=C1)S(=O)(=O)[O-].[Ni+2]
Synonym	Benzenesulfonic Acid Nickel(II) Salt
IUPAC Name	benzenesulfonate;nickel(2+)
InChI Key	IBVWKDVFDAWRFU-UHFFFAOYSA-L
Molecular Formula	C12H10NiO6S2

3,398

(3S,5R)-5-(2,4-Difluorophenyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 149809-43-8 Molecular Formula: C21H21F2N3O4S Molecular Weight (g/mol): 449.473 MDL Number: MFCD13195567 InChI Key: DFWVLCJRFGIRAK-UHFFFAOYSA-N Synonym: p-Toluenesulfonic Acid (3S,5R)-5-(2,4-Difluorophenyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl Ester PubChem CID: 73090135 IUPAC Name: [5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC2CC(OC2)(CN3C=NC=N3)C4=C(C=C(C=C4)F)F

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Specifications

PubChem CID	73090135
CAS	149809-43-8
Molecular Weight (g/mol)	449.473
MDL Number	MFCD13195567
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC2CC(OC2)(CN3C=NC=N3)C4=C(C=C(C=C4)F)F
Synonym	p-Toluenesulfonic Acid (3S,5R)-5-(2,4-Difluorophenyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl Ester
IUPAC Name	[5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-methylbenzenesulfonate
InChI Key	DFWVLCJRFGIRAK-UHFFFAOYSA-N
Molecular Formula	C21H21F2N3O4S

3,399

8-Ethoxyquinoline-5-sulfonic Acid Hydrate 98.0+%, TCI America™

CAS: 15301-40-3 Molecular Formula: C11H11NO4S Molecular Weight (g/mol): 253.27 MDL Number: MFCD00065059 InChI Key: YAMVZYRZAMBCED-UHFFFAOYSA-N Synonym: actinoquinol,8-ethoxy-5-quinolinesulfonic acid,5-quinolinesulfonic acid, 8-ethoxy,unii-470vqe23o3,8-ethoxy-5-chinolinsulfonsaeure,actinochinolum,actinoquinolum,actinoquinol inn,actinoquinolum inn-latin,sodium tequinol PubChem CID: 23674 IUPAC Name: 8-ethoxyquinoline-5-sulfonic acid SMILES: CCOC1=C2N=CC=CC2=C(C=C1)S(O)(=O)=O

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Specifications

PubChem CID	23674
CAS	15301-40-3
Molecular Weight (g/mol)	253.27
MDL Number	MFCD00065059
SMILES	CCOC1=C2N=CC=CC2=C(C=C1)S(O)(=O)=O
Synonym	actinoquinol,8-ethoxy-5-quinolinesulfonic acid,5-quinolinesulfonic acid, 8-ethoxy,unii-470vqe23o3,8-ethoxy-5-chinolinsulfonsaeure,actinochinolum,actinoquinolum,actinoquinol inn,actinoquinolum inn-latin,sodium tequinol
IUPAC Name	8-ethoxyquinoline-5-sulfonic acid
InChI Key	YAMVZYRZAMBCED-UHFFFAOYSA-N
Molecular Formula	C11H11NO4S

3,400

2-(2-Thienyl)ethyl p-Toluenesulfonate 95.0+%, TCI America™

CAS: 40412-06-4 Molecular Formula: C13H14O3S2 Molecular Weight (g/mol): 282.37 MDL Number: MFCD05150366 InChI Key: HLPRKWVEMYDPAU-UHFFFAOYSA-N Synonym: p-Toluenesulfonic Acid 2-(2-Thienyl)ethyl Ester PubChem CID: 3682034 IUPAC Name: 2-(thiophen-2-yl)ethyl 4-methylbenzene-1-sulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCC1=CC=CS1

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Specifications

PubChem CID	3682034
CAS	40412-06-4
Molecular Weight (g/mol)	282.37
MDL Number	MFCD05150366
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCC1=CC=CS1
Synonym	p-Toluenesulfonic Acid 2-(2-Thienyl)ethyl Ester
IUPAC Name	2-(thiophen-2-yl)ethyl 4-methylbenzene-1-sulfonate
InChI Key	HLPRKWVEMYDPAU-UHFFFAOYSA-N
Molecular Formula	C13H14O3S2

3,401

Ethyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 80-40-0 Molecular Formula: C9H12O3S Molecular Weight (g/mol): 200.252 MDL Number: MFCD00009100 InChI Key: VRZVPALEJCLXPR-UHFFFAOYSA-N Synonym: ethyl p-toluenesulfonate,ethyl tosylate,ethyl p-tosylate,ethyl p-ts,benzenesulfonic acid, 4-methyl-, ethyl ester,ethyl p-methylbenzenesulfonate,ethyl-p-toluenesulfonate,p-toluenesulfonic acid, ethyl ester,ethyl pts,p-toluolsulfonsaeure aethyl ester PubChem CID: 6638 IUPAC Name: ethyl 4-methylbenzenesulfonate SMILES: CCOS(=O)(=O)C1=CC=C(C=C1)C

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Specifications

PubChem CID	6638
CAS	80-40-0
Molecular Weight (g/mol)	200.252
MDL Number	MFCD00009100
SMILES	CCOS(=O)(=O)C1=CC=C(C=C1)C
Synonym	ethyl p-toluenesulfonate,ethyl tosylate,ethyl p-tosylate,ethyl p-ts,benzenesulfonic acid, 4-methyl-, ethyl ester,ethyl p-methylbenzenesulfonate,ethyl-p-toluenesulfonate,p-toluenesulfonic acid, ethyl ester,ethyl pts,p-toluolsulfonsaeure aethyl ester
IUPAC Name	ethyl 4-methylbenzenesulfonate
InChI Key	VRZVPALEJCLXPR-UHFFFAOYSA-N
Molecular Formula	C9H12O3S

3,402

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

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Specifications

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

3,403

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

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Specifications

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

3,404

Isopropyl Methanesulfonate 98.0+%, TCI America™

CAS: 926-06-7 Molecular Formula: C4H10O3S Molecular Weight (g/mol): 138.181 MDL Number: MFCD00047802 InChI Key: SWWHCQCMVCPLEQ-UHFFFAOYSA-N Synonym: isopropyl methanesulfonate,isopropyl mesylate,isopropylmethanesulfonate,methanesulfonic acid, 1-methylethyl ester,isopropyl methane sulphonate,2-propyl methanesulphonate,isopropyl methane sulfonate,methanesulfonic acid, isopropyl ester,isopropyl methanesulphonate,unii-t0k2txy26b PubChem CID: 13551 IUPAC Name: propan-2-yl methanesulfonate SMILES: CC(C)OS(=O)(=O)C

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Specifications

PubChem CID	13551
CAS	926-06-7
Molecular Weight (g/mol)	138.181
MDL Number	MFCD00047802
SMILES	CC(C)OS(=O)(=O)C
Synonym	isopropyl methanesulfonate,isopropyl mesylate,isopropylmethanesulfonate,methanesulfonic acid, 1-methylethyl ester,isopropyl methane sulphonate,2-propyl methanesulphonate,isopropyl methane sulfonate,methanesulfonic acid, isopropyl ester,isopropyl methanesulphonate,unii-t0k2txy26b
IUPAC Name	propan-2-yl methanesulfonate
InChI Key	SWWHCQCMVCPLEQ-UHFFFAOYSA-N
Molecular Formula	C4H10O3S

3,405

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

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