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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.
Mandelic Acid (7)
Trifluoroacetic Acid (7)
Camphoric Acid (3)
Decanoic Acid (3)
Glycolic Acid (3)
Tiglic Acid (3)
Abietic Acid (2)
Adipic Acid (2)
Butyric Acid (2)
Cyanuric Acid (2)
Diglycolic Acid (2)
Formic Acid (2)
Isobutyric Acid (2)
Phthalic Acid (2)
Tartaric Acid (2)
Thiodiglycolic Acid (2)
Malic Acid (1)

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1 – 15 of 24 results
1

LiChropur™ Trifluoroacetic Anhydride, For GC derivatization, 99.0% (GC), MilliporeSigma™ Supelco™

CAS: 407-25-0 Molecular Formula: C4F6O3 Molecular Weight (g/mol): 210.03 MDL Number: MFCD00000416 InChI Key: QAEDZJGFFMLHHQ-UHFFFAOYSA-N Synonym: TFAA IUPAC Name: 2,2,2-trifluoroacetyl 2,2,2-trifluoroacetate SMILES: FC(F)(F)C(=O)OC(=O)C(F)(F)F

CAS 407-25-0
Molecular Weight (g/mol) 210.03
MDL Number MFCD00000416
SMILES FC(F)(F)C(=O)OC(=O)C(F)(F)F
Synonym TFAA
IUPAC Name 2,2,2-trifluoroacetyl 2,2,2-trifluoroacetate
InChI Key QAEDZJGFFMLHHQ-UHFFFAOYSA-N
Molecular Formula C4F6O3
2

Decanoic acid, ≥99.5% (GC), MilliporeSigma™ Supelco™

Decanoic acid (DA) is a saturated medium-chain (10 carbons) fatty acid primarily used in the manufacture of plastics, cosmetics, and lubricants. DA is naturally found in coconut and palm oil.

3

Trifluoroacetic acid, Puriss. p.a., for HPLC, ≥99.0% (GC), Honeywell Fluka™

CAS: 76-05-1 Molecular Formula: C2HF3O2 Molecular Weight (g/mol): 114.02 MDL Number: MFCD00004169 InChI Key: DTQVDTLACAAQTR-UHFFFAOYSA-N Synonym: trifluoroacetic acid,perfluoroacetic acid,trifluoroethanoic acid,trifluoroacetic acid,acetic acid, trifluoro,trifluoroaceticacid,cf3cooh,trifluoro acetic acid,trifluoro-acetic acid,kyselina trifluoroctova PubChem CID: 6422 ChEBI: CHEBI:45892 SMILES: OC(=O)C(F)(F)F

PubChem CID 6422
CAS 76-05-1
Molecular Weight (g/mol) 114.02
ChEBI CHEBI:45892
MDL Number MFCD00004169
SMILES OC(=O)C(F)(F)F
Synonym trifluoroacetic acid,perfluoroacetic acid,trifluoroethanoic acid,trifluoroacetic acid,acetic acid, trifluoro,trifluoroaceticacid,cf3cooh,trifluoro acetic acid,trifluoro-acetic acid,kyselina trifluoroctova
InChI Key DTQVDTLACAAQTR-UHFFFAOYSA-N
Molecular Formula C2HF3O2
4

L-(+)-Tartaric acid, ACS

CAS: 87-69-4 Molecular Formula: C4H6O6 Molecular Weight (g/mol): 150.09 MDL Number: MFCD00064207 InChI Key: FEWJPZIEWOKRBE-UHFFFAOYNA-N Synonym: l-tartaric acid,l-+-tartaric acid,l +-tartaric acid,2r,3r-2,3-dihydroxysuccinic acid,tartaric acid,2r,3r-2,3-dihydroxybutanedioic acid,r,r-tartaric acid,+-l-tartaric acid,dextrotartaric acid,l-threaric acid PubChem CID: 444305 ChEBI: CHEBI:15671 SMILES: OC(C(O)C(O)=O)C(O)=O

PubChem CID 444305
CAS 87-69-4
Molecular Weight (g/mol) 150.09
ChEBI CHEBI:15671
MDL Number MFCD00064207
SMILES OC(C(O)C(O)=O)C(O)=O
Synonym l-tartaric acid,l-+-tartaric acid,l +-tartaric acid,2r,3r-2,3-dihydroxysuccinic acid,tartaric acid,2r,3r-2,3-dihydroxybutanedioic acid,r,r-tartaric acid,+-l-tartaric acid,dextrotartaric acid,l-threaric acid
InChI Key FEWJPZIEWOKRBE-UHFFFAOYNA-N
Molecular Formula C4H6O6
5

Formic Acid 98.0+%, TCI America™

CAS: 64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.025 MDL Number: MFCD00003297 InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N Synonym: methanoic acid,formylic acid,aminic acid,bilorin,hydrogen carboxylic acid,formisoton,myrmicyl,formira,acide formique,collo-bueglatt PubChem CID: 284 ChEBI: CHEBI:30751 IUPAC Name: formic acid SMILES: C(=O)O

PubChem CID 284
CAS 64-18-6
Molecular Weight (g/mol) 46.025
ChEBI CHEBI:30751
MDL Number MFCD00003297
SMILES C(=O)O
Synonym methanoic acid,formylic acid,aminic acid,bilorin,hydrogen carboxylic acid,formisoton,myrmicyl,formira,acide formique,collo-bueglatt
IUPAC Name formic acid
InChI Key BDAGIHXWWSANSR-UHFFFAOYSA-N
Molecular Formula CH2O2
6

Isobutyric Acid 99.0+%, TCI America™

CAS: 79-31-2 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.11 MDL Number: MFCD00002658 InChI Key: KQNPFQTWMSNSAP-UHFFFAOYSA-N Synonym: isobutyric acid,isobutanoic acid,2-methylpropionic acid,propanoic acid, 2-methyl,dimethylacetic acid,isopropylformic acid,iso-butyric acid,isobutyrate,cenex rp b2,acetic acid, dimethyl PubChem CID: 6590 ChEBI: CHEBI:16135 IUPAC Name: 2-methylpropanoic acid SMILES: CC(C)C(O)=O

PubChem CID 6590
CAS 79-31-2
Molecular Weight (g/mol) 88.11
ChEBI CHEBI:16135
MDL Number MFCD00002658
SMILES CC(C)C(O)=O
Synonym isobutyric acid,isobutanoic acid,2-methylpropionic acid,propanoic acid, 2-methyl,dimethylacetic acid,isopropylformic acid,iso-butyric acid,isobutyrate,cenex rp b2,acetic acid, dimethyl
IUPAC Name 2-methylpropanoic acid
InChI Key KQNPFQTWMSNSAP-UHFFFAOYSA-N
Molecular Formula C4H8O2
7

Abietic Acid 80.0+%, TCI America™

CAS: 514-10-3 Molecular Formula: C20H30O2 Molecular Weight (g/mol): 302.46 MDL Number: MFCD03423567 InChI Key: RSWGJHLUYNHPMX-ONCXSQPRSA-N Synonym: abietic acid,sylvic acid,abietate,l-abietic acid,rosin acid,7,13-abietadien-18-oic acid,kyselina abietova,kyselina abietova czech,unii-v3dhx33184,ccris 3183 PubChem CID: 10569 ChEBI: CHEBI:28987 IUPAC Name: (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid SMILES: CC(C)C1=CC2=CC[C@@H]3[C@](C)(CCC[C@@]3(C)C(O)=O)[C@H]2CC1

PubChem CID 10569
CAS 514-10-3
Molecular Weight (g/mol) 302.46
ChEBI CHEBI:28987
MDL Number MFCD03423567
SMILES CC(C)C1=CC2=CC[C@@H]3[C@](C)(CCC[C@@]3(C)C(O)=O)[C@H]2CC1
Synonym abietic acid,sylvic acid,abietate,l-abietic acid,rosin acid,7,13-abietadien-18-oic acid,kyselina abietova,kyselina abietova czech,unii-v3dhx33184,ccris 3183
IUPAC Name (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid
InChI Key RSWGJHLUYNHPMX-ONCXSQPRSA-N
Molecular Formula C20H30O2
8

Diglycolic Acid 98.0+%, TCI America™

CAS: 110-99-6 Molecular Formula: C4H6O5 Molecular Weight (g/mol): 134.09 MDL Number: MFCD00004309 InChI Key: QEVGZEDELICMKH-UHFFFAOYSA-N Synonym: diglycolic acid,2,2'-oxydiacetic acid,oxydiacetic acid,acetic acid, 2,2'-oxybis,oxybisacetic acid,oxydiethanolic acid,diglycolicacid,bis carboxymethyl ether,oxodiacetic acid,3-oxapentanedioic acid PubChem CID: 8088 IUPAC Name: 2-(carboxymethoxy)acetic acid SMILES: OC(=O)COCC(O)=O

PubChem CID 8088
CAS 110-99-6
Molecular Weight (g/mol) 134.09
MDL Number MFCD00004309
SMILES OC(=O)COCC(O)=O
Synonym diglycolic acid,2,2'-oxydiacetic acid,oxydiacetic acid,acetic acid, 2,2'-oxybis,oxybisacetic acid,oxydiethanolic acid,diglycolicacid,bis carboxymethyl ether,oxodiacetic acid,3-oxapentanedioic acid
IUPAC Name 2-(carboxymethoxy)acetic acid
InChI Key QEVGZEDELICMKH-UHFFFAOYSA-N
Molecular Formula C4H6O5
9

Glycolic Acid 98.0+%, TCI America™

CAS: 79-14-1 Molecular Formula: C2H4O3 Molecular Weight (g/mol): 76.051 MDL Number: MFCD00004312 InChI Key: AEMRFAOFKBGASW-UHFFFAOYSA-N Synonym: glycolic acid,hydroxyacetic acid,glycollic acid,hydroxyethanoic acid,acetic acid, hydroxy,glycolate,caswell no. 470,alpha-hydroxyacetic acid,kyselina glykolova,kyselina glykolova czech PubChem CID: 757 ChEBI: CHEBI:17497 IUPAC Name: 2-hydroxyacetic acid SMILES: C(C(=O)O)O

PubChem CID 757
CAS 79-14-1
Molecular Weight (g/mol) 76.051
ChEBI CHEBI:17497
MDL Number MFCD00004312
SMILES C(C(=O)O)O
Synonym glycolic acid,hydroxyacetic acid,glycollic acid,hydroxyethanoic acid,acetic acid, hydroxy,glycolate,caswell no. 470,alpha-hydroxyacetic acid,kyselina glykolova,kyselina glykolova czech
IUPAC Name 2-hydroxyacetic acid
InChI Key AEMRFAOFKBGASW-UHFFFAOYSA-N
Molecular Formula C2H4O3
10

Cyanuric Acid 98.0+%, TCI America™

CAS: 108-80-5 Molecular Formula: C3H3N3O3 Molecular Weight (g/mol): 129.08 MDL Number: MFCD00082990 InChI Key: ZFSLODLOARCGLH-UHFFFAOYSA-N Synonym: cyanuric acid,isocyanuric acid,1,3,5-triazine-2,4,6-triol,trihydroxycyanidine,tricyanic acid,sym-triazinetriol,s-triazinetriol,1,3,5-triazine-2,4,6 1h,3h,5h-trione,pseudocyanuric acid,isocyanurate acid PubChem CID: 7956 ChEBI: CHEBI:38028 IUPAC Name: 1,3,5-triazinane-2,4,6-trione SMILES: O=C1NC(=O)NC(=O)N1

PubChem CID 7956
CAS 108-80-5
Molecular Weight (g/mol) 129.08
ChEBI CHEBI:38028
MDL Number MFCD00082990
SMILES O=C1NC(=O)NC(=O)N1
Synonym cyanuric acid,isocyanuric acid,1,3,5-triazine-2,4,6-triol,trihydroxycyanidine,tricyanic acid,sym-triazinetriol,s-triazinetriol,1,3,5-triazine-2,4,6 1h,3h,5h-trione,pseudocyanuric acid,isocyanurate acid
IUPAC Name 1,3,5-triazinane-2,4,6-trione
InChI Key ZFSLODLOARCGLH-UHFFFAOYSA-N
Molecular Formula C3H3N3O3
11

D-(-)-Mandelic Acid 99.0+%, TCI America™

CAS: 611-71-2 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00064251 InChI Key: IWYDHOAUDWTVEP-SSDOTTSWSA-N Synonym: r-mandelic acid,r---mandelic acid,d-mandelic acid,r-2-hydroxy-2-phenylacetic acid,#NAME?,d--mandelic acid,d---mandelic acid,2r-2-hydroxy-2-phenylacetic acid,r-alpha-hydroxyphenylacetic acid,d-2-phenylglycolic acid PubChem CID: 11914 ChEBI: CHEBI:17656 IUPAC Name: (2R)-2-hydroxy-2-phenylacetic acid SMILES: O[C@@H](C(O)=O)C1=CC=CC=C1

PubChem CID 11914
CAS 611-71-2
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:17656
MDL Number MFCD00064251
SMILES O[C@@H](C(O)=O)C1=CC=CC=C1
Synonym r-mandelic acid,r---mandelic acid,d-mandelic acid,r-2-hydroxy-2-phenylacetic acid,#NAME?,d--mandelic acid,d---mandelic acid,2r-2-hydroxy-2-phenylacetic acid,r-alpha-hydroxyphenylacetic acid,d-2-phenylglycolic acid
IUPAC Name (2R)-2-hydroxy-2-phenylacetic acid
InChI Key IWYDHOAUDWTVEP-SSDOTTSWSA-N
Molecular Formula C8H8O3
12

Adipic Acid 99.0+%, TCI America™

CAS: 124-04-9 Molecular Formula: C6H10O4 Molecular Weight (g/mol): 146.142 MDL Number: MFCD00004420 InChI Key: WNLRTRBMVRJNCN-UHFFFAOYSA-N Synonym: adipic acid,adipinic acid,1,4-butanedicarboxylic acid,adilactetten,acifloctin,acinetten,1,6-hexanedioic acid,molten adipic acid,kyselina adipova,adipinsaure german PubChem CID: 196 ChEBI: CHEBI:30832 IUPAC Name: hexanedioic acid SMILES: C(CCC(=O)O)CC(=O)O

PubChem CID 196
CAS 124-04-9
Molecular Weight (g/mol) 146.142
ChEBI CHEBI:30832
MDL Number MFCD00004420
SMILES C(CCC(=O)O)CC(=O)O
Synonym adipic acid,adipinic acid,1,4-butanedicarboxylic acid,adilactetten,acifloctin,acinetten,1,6-hexanedioic acid,molten adipic acid,kyselina adipova,adipinsaure german
IUPAC Name hexanedioic acid
InChI Key WNLRTRBMVRJNCN-UHFFFAOYSA-N
Molecular Formula C6H10O4
13

Phthalic Acid 99.0+%, TCI America™

CAS: 88-99-3 Molecular Formula: C8H6O4 Molecular Weight (g/mol): 166.132 MDL Number: MFCD00002467 InChI Key: XNGIFLGASWRNHJ-UHFFFAOYSA-N Synonym: 1,2-benzenedicarboxylic acid,benzene-1,2-dicarboxylic acid,o-phthalic acid,o-dicarboxybenzene,o-benzenedicarboxylic acid,pathalic acid,acide phtalique,kyselina ftalova,ortho-phthalic acid,phthalicacid PubChem CID: 1017 ChEBI: CHEBI:29069 IUPAC Name: phthalic acid SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)O

PubChem CID 1017
CAS 88-99-3
Molecular Weight (g/mol) 166.132
ChEBI CHEBI:29069
MDL Number MFCD00002467
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)O
Synonym 1,2-benzenedicarboxylic acid,benzene-1,2-dicarboxylic acid,o-phthalic acid,o-dicarboxybenzene,o-benzenedicarboxylic acid,pathalic acid,acide phtalique,kyselina ftalova,ortho-phthalic acid,phthalicacid
IUPAC Name phthalic acid
InChI Key XNGIFLGASWRNHJ-UHFFFAOYSA-N
Molecular Formula C8H6O4
14

Tiglic Acid 98.0+%, TCI America™

CAS: 80-59-1 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00066864 InChI Key: UIERETOOQGIECD-ONEGZZNKSA-N Synonym: tiglic acid,tiglinic acid,cevadic acid,2-methyl-2-butenoic acid,trans-2-methylcrotonic acid,trans-2,3-dimethylacrylic acid,2-methylbut-2-enoic acid,e-2-methyl-2-butenoic acid,trans-2-methyl-2-butenoic acid,e-2,3-dimethylacrylic acid PubChem CID: 125468 ChEBI: CHEBI:9592 IUPAC Name: (2E)-2-methylbut-2-enoic acid SMILES: C\C=C(/C)C(O)=O

PubChem CID 125468
CAS 80-59-1
Molecular Weight (g/mol) 100.12
ChEBI CHEBI:9592
MDL Number MFCD00066864
SMILES C\C=C(/C)C(O)=O
Synonym tiglic acid,tiglinic acid,cevadic acid,2-methyl-2-butenoic acid,trans-2-methylcrotonic acid,trans-2,3-dimethylacrylic acid,2-methylbut-2-enoic acid,e-2-methyl-2-butenoic acid,trans-2-methyl-2-butenoic acid,e-2,3-dimethylacrylic acid
IUPAC Name (2E)-2-methylbut-2-enoic acid
InChI Key UIERETOOQGIECD-ONEGZZNKSA-N
Molecular Formula C5H8O2
15

(+)-Camphoric Acid 98.0+%, TCI America™

CAS: 124-83-4 Molecular Formula: C10H14O4-2 Molecular Weight (g/mol): 198.218 MDL Number: MFCD00001375 InChI Key: LSPHULWDVZXLIL-LDWIPMOCSA-L Synonym: d-+-camphoric acid,1r,3s-1,2,2-trimethylcyclopentane-1,3-dicarboxylic acid,d-camphoric acid,1r,3s-+-camphoric acid,unii-w77rm1csd5,camphoric acid,1,3-cyclopentanedicarboxylic acid, 1,2,2-trimethyl-, 1r,3s,w77rm1csd5,1,2,2-trimethyl-1,3-cyclopentanedicarboxylic acid, 1r-cis,1r,3s-camphoric acid PubChem CID: 6918944 IUPAC Name: (1R,3S)-1,2,2-trimethylcyclopentane-1,3-dicarboxylate SMILES: CC1(C(CCC1(C)C(=O)[O-])C(=O)[O-])C

PubChem CID 6918944
CAS 124-83-4
Molecular Weight (g/mol) 198.218
MDL Number MFCD00001375
SMILES CC1(C(CCC1(C)C(=O)[O-])C(=O)[O-])C
Synonym d-+-camphoric acid,1r,3s-1,2,2-trimethylcyclopentane-1,3-dicarboxylic acid,d-camphoric acid,1r,3s-+-camphoric acid,unii-w77rm1csd5,camphoric acid,1,3-cyclopentanedicarboxylic acid, 1,2,2-trimethyl-, 1r,3s,w77rm1csd5,1,2,2-trimethyl-1,3-cyclopentanedicarboxylic acid, 1r-cis,1r,3s-camphoric acid
IUPAC Name (1R,3S)-1,2,2-trimethylcyclopentane-1,3-dicarboxylate
InChI Key LSPHULWDVZXLIL-LDWIPMOCSA-L
Molecular Formula C10H14O4-2