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Organic Acids

Organic compounds with acidic properties, organic acids are generally weak acids incapable of complete dissociation in water. Available in a range of chemical compositions and acid strengths, they can be used for various industrial and everyday applications.
Trifluoroacetic Acid (869)
Acetic Acid (759)
Citric Acid (630)
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Lactic Acid (228)
Gallic Acid (218)
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Oxalic Acid (142)
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Trichloroacetic Acid (132)
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p-Toluenesulfonic Acid (41)
Phthalic Acid (40)
Azelaic Acid (35)
Cacodylic Acid (34)
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Thiodiglycolic Acid (10)
Tetronic Acid (4)
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226 – 240 of 3,790 results
226

Thiodiglycolic anhydride, 98%

CAS: 3261-87-8 Molecular Formula: C4H4O3S Molecular Weight (g/mol): 132.133 MDL Number: MFCD00051689 InChI Key: RIIUAPMWDSRBSH-UHFFFAOYSA-N Synonym: thiodiglycolic anhydride,1-oxa-4-thia-cyclohexan-2,6-dione PubChem CID: 137871 IUPAC Name: 1,4-oxathiane-2,6-dione SMILES: C1C(=O)OC(=O)CS1

PubChem CID 137871
CAS 3261-87-8
Molecular Weight (g/mol) 132.133
MDL Number MFCD00051689
SMILES C1C(=O)OC(=O)CS1
Synonym thiodiglycolic anhydride,1-oxa-4-thia-cyclohexan-2,6-dione
IUPAC Name 1,4-oxathiane-2,6-dione
InChI Key RIIUAPMWDSRBSH-UHFFFAOYSA-N
Molecular Formula C4H4O3S
227

N-Butyric Acid 0.995 MP Biomedicals

CAS: 107-92-6 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.11 MDL Number: MFCD00002814 InChI Key: FERIUCNNQQJTOY-UHFFFAOYSA-N Synonym: butyric acid,n-butyric acid,n-butanoic acid,propylformic acid,ethylacetic acid,butanic acid,1-propanecarboxylic acid,butyrate,1-butyric acid,buttersaeure PubChem CID: 264 ChEBI: CHEBI:30772 IUPAC Name: butanoic acid SMILES: CCCC(O)=O

PubChem CID 264
CAS 107-92-6
Molecular Weight (g/mol) 88.11
ChEBI CHEBI:30772
MDL Number MFCD00002814
SMILES CCCC(O)=O
Synonym butyric acid,n-butyric acid,n-butanoic acid,propylformic acid,ethylacetic acid,butanic acid,1-propanecarboxylic acid,butyrate,1-butyric acid,buttersaeure
IUPAC Name butanoic acid
InChI Key FERIUCNNQQJTOY-UHFFFAOYSA-N
Molecular Formula C4H8O2
228

Succinic acid, ACS, 99.0% min

CAS: 110-15-6 Molecular Formula: C4H6O4 Molecular Weight (g/mol): 118.09 MDL Number: MFCD00002789 InChI Key: KDYFGRWQOYBRFD-UHFFFAOYSA-N Synonym: succinic acid,amber acid,asuccin,dihydrofumaric acid,bernsteinsaure,katasuccin,wormwood acid,succinate,ethylenesuccinic acid,1,2-ethanedicarboxylic acid PubChem CID: 1110 ChEBI: CHEBI:15741 IUPAC Name: butanedioic acid SMILES: OC(=O)CCC(O)=O

PubChem CID 1110
CAS 110-15-6
Molecular Weight (g/mol) 118.09
ChEBI CHEBI:15741
MDL Number MFCD00002789
SMILES OC(=O)CCC(O)=O
Synonym succinic acid,amber acid,asuccin,dihydrofumaric acid,bernsteinsaure,katasuccin,wormwood acid,succinate,ethylenesuccinic acid,1,2-ethanedicarboxylic acid
IUPAC Name butanedioic acid
InChI Key KDYFGRWQOYBRFD-UHFFFAOYSA-N
Molecular Formula C4H6O4
229

Malic Acid, FCC, 99-100.5%, Spectrum™ Chemical
SDP

CAS: 617-48-1 Molecular Formula: C4H6O5 Molecular Weight (g/mol): 134.09 InChI Key: BJEPYKJPYRNKOW-UHFFFAOYNA-N IUPAC Name: 2-hydroxybutanedioic acid SMILES: OC(CC(O)=O)C(O)=O

CAS 617-48-1
Molecular Weight (g/mol) 134.09
SMILES OC(CC(O)=O)C(O)=O
IUPAC Name 2-hydroxybutanedioic acid
InChI Key BJEPYKJPYRNKOW-UHFFFAOYNA-N
Molecular Formula C4H6O5
230

Barbituric Acid, 99%, Spectrum™ Chemical
SDP

CAS: 67-52-7

CAS 67-52-7
231

Acetic Acid, TraceSELECT™ Ultra, Honeywell Fluka™
GSA_VA

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N Synonym: ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(O)=O

PubChem CID 176
CAS 64-19-7
Molecular Weight (g/mol) 60.05
ChEBI CHEBI:15366
MDL Number MFCD00036152
SMILES CC(O)=O
Synonym ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure
IUPAC Name acetic acid
InChI Key QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula C2H4O2
232

Citric Acid Monohydrate, MP Biomedicals™

Synonym: citric acid monohydrate,citric acid hydrate,2-hydroxypropane-1,2,3-tricarboxylic acid hydrate,citric acid, monohydrate,unii-2968phw8qp,1,2,3-propanetricarboxylic acid, 2-hydroxy-, monohydrate,citrate,acidum citricum monohydricum,citric acid monohydrate usp

Synonym citric acid monohydrate,citric acid hydrate,2-hydroxypropane-1,2,3-tricarboxylic acid hydrate,citric acid, monohydrate,unii-2968phw8qp,1,2,3-propanetricarboxylic acid, 2-hydroxy-, monohydrate,citrate,acidum citricum monohydricum,citric acid monohydrate usp
233

para-Toluenesulfonic Acid, Monohydrate, ACS, 98.5%, Spectrum™ Chemical
SDP

CAS: 6192-52-5

CAS 6192-52-5
234

Acetic acid, Environmental Grade Plus, 99.4% min, Thermo Scientific™

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N Synonym: ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(O)=O

PubChem CID 176
CAS 64-19-7
Molecular Weight (g/mol) 60.05
ChEBI CHEBI:15366
MDL Number MFCD00036152
SMILES CC(O)=O
Synonym ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure
IUPAC Name acetic acid
InChI Key QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula C2H4O2
235

Formic Acid, 90.15%, MilliporeSigma™

CAS: 64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.03 InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N Synonym: Methanoic acid solution,Formylic acid solution IUPAC Name: formic acid SMILES: OC=O

CAS 64-18-6
Molecular Weight (g/mol) 46.03
SMILES OC=O
Synonym Methanoic acid solution,Formylic acid solution
IUPAC Name formic acid
InChI Key BDAGIHXWWSANSR-UHFFFAOYSA-N
Molecular Formula CH2O2
236

Water with 0.1% Formic acid, LabReady™ Solvent Blend, Honeywell Burdick & Jackson

CAS: 7732-18-5 Synonym: water,dihydrogen oxide,distilled water,purified water,water vapor,sterile water,water, purified,water, deionized,water, mineral,dihydrogen monoxide

CAS 7732-18-5
Synonym water,dihydrogen oxide,distilled water,purified water,water vapor,sterile water,water, purified,water, deionized,water, mineral,dihydrogen monoxide
237

Azelaic acid, 96%

CAS: 123-99-9 Molecular Formula: C9H16O4 Molecular Weight (g/mol): 188.223 MDL Number: MFCD00004432 InChI Key: BDJRBEYXGGNYIS-UHFFFAOYSA-N Synonym: azelaic acid,finacea,anchoic acid,azelex,lepargylic acid,skinoren,1,7-heptanedicarboxylic acid,heptanedicarboxylic acid,1,9-nonanedioic acid,emerox 1110 PubChem CID: 2266 ChEBI: CHEBI:48131 IUPAC Name: nonanedioic acid SMILES: C(CCCC(=O)O)CCCC(=O)O

PubChem CID 2266
CAS 123-99-9
Molecular Weight (g/mol) 188.223
ChEBI CHEBI:48131
MDL Number MFCD00004432
SMILES C(CCCC(=O)O)CCCC(=O)O
Synonym azelaic acid,finacea,anchoic acid,azelex,lepargylic acid,skinoren,1,7-heptanedicarboxylic acid,heptanedicarboxylic acid,1,9-nonanedioic acid,emerox 1110
IUPAC Name nonanedioic acid
InChI Key BDJRBEYXGGNYIS-UHFFFAOYSA-N
Molecular Formula C9H16O4
238

Spectrum Chemical Manufacturing Corporation Glycerol Phosphate Disodium Salt Hydrate, Spectrum™ Chemical
SDP

CAS: 55073-41-1

CAS 55073-41-1
239

Tannic acid

CAS: 637-01-4 Molecular Formula: C10H18Cl2N2 Molecular Weight (g/mol): 237.168 InChI Key: FBHKTSXMTASXFJ-UHFFFAOYSA-N Synonym: n,n,n',n'-tetramethyl-p-phenylenediamine dihydrochloride,wurster's reagent dihydrochloride,n,n,n',n'-tetramethyl-1,4-phenylenediamine dihydrochloride,unii-66w8hka51x,n1,n1,n4,n4-tetramethylbenzene-1,4-diamine dihydrochloride,wurster's blue dihydrochloride,1,4-benzenediamine, n,n,n',n'-tetramethyl-, dihydrochloride,1,4-benzenediamine, n1,n1,n4,n4-tetramethyl-, hydrochloride 1:2,1-n,1-n,4-n,4-n-tetramethylbenzene-1,4-diamine dihydrochloride,wursters reagent PubChem CID: 71561 IUPAC Name: 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine;dihydrochloride SMILES: CN(C)C1=CC=C(C=C1)N(C)C.Cl.Cl

PubChem CID 71561
CAS 637-01-4
Molecular Weight (g/mol) 237.168
SMILES CN(C)C1=CC=C(C=C1)N(C)C.Cl.Cl
Synonym n,n,n',n'-tetramethyl-p-phenylenediamine dihydrochloride,wurster's reagent dihydrochloride,n,n,n',n'-tetramethyl-1,4-phenylenediamine dihydrochloride,unii-66w8hka51x,n1,n1,n4,n4-tetramethylbenzene-1,4-diamine dihydrochloride,wurster's blue dihydrochloride,1,4-benzenediamine, n,n,n',n'-tetramethyl-, dihydrochloride,1,4-benzenediamine, n1,n1,n4,n4-tetramethyl-, hydrochloride 1:2,1-n,1-n,4-n,4-n-tetramethylbenzene-1,4-diamine dihydrochloride,wursters reagent
IUPAC Name 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine;dihydrochloride
InChI Key FBHKTSXMTASXFJ-UHFFFAOYSA-N
Molecular Formula C10H18Cl2N2
240

DL-Tartaric acid, 99.5%

CAS: 133-37-9 Molecular Formula: C4H6O6 Molecular Weight (g/mol): 150.09 MDL Number: MFCD00071626 InChI Key: FEWJPZIEWOKRBE-UHFFFAOYNA-N Synonym: dl-tartaric acid,2,3-dihydroxysuccinic acid,tartaric acid,racemic acid,uvic acid,traubensaure,paratartaric acid,paratartaric aicd,dl-tartrate,racemic tartaric acid PubChem CID: 875 ChEBI: CHEBI:15674 IUPAC Name: 2,3-dihydroxybutanedioic acid SMILES: OC(C(O)C(O)=O)C(O)=O

PubChem CID 875
CAS 133-37-9
Molecular Weight (g/mol) 150.09
ChEBI CHEBI:15674
MDL Number MFCD00071626
SMILES OC(C(O)C(O)=O)C(O)=O
Synonym dl-tartaric acid,2,3-dihydroxysuccinic acid,tartaric acid,racemic acid,uvic acid,traubensaure,paratartaric acid,paratartaric aicd,dl-tartrate,racemic tartaric acid
IUPAC Name 2,3-dihydroxybutanedioic acid
InChI Key FEWJPZIEWOKRBE-UHFFFAOYNA-N
Molecular Formula C4H6O6