Organic Acids

trans-Cinnamic acid, 99+%, Alfa Aesar™

CAS: 140-10-3 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.161 MDL Number: MFCD00004369 InChI Key: WBYWAXJHAXSJNI-VOTSOKGWSA-N Synonym: cinnamic acid, trans-cinnamic acid, e-cinnamic acid, 3-phenylacrylic acid, trans-3-phenylacrylic acid, zimtsaeure, 2e-3-phenylprop-2-enoic acid, 3-phenylprop-2-enoic acid, e-cinnamic acid, 3-phenylpropenoic acid PubChem CID: 444539 ChEBI: CHEBI:35697 IUPAC Name: (E)-3-phenylprop-2-enoic acid SMILES: C1=CC=C(C=C1)C=CC(=O)O

L-(+)-Tartaric Acid (Granular/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 87-69-4 Molecular Formula: C4H6O6 Molecular Weight (g/mol): 150.086 MDL Number: MFCD00064207 InChI Key: FEWJPZIEWOKRBE-JCYAYHJZSA-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 IUPAC Name: (2R,3R)-2,3-dihydroxybutanedioic acid SMILES: C(C(C(=O)O)O)(C(=O)O)O

Adipic acid, 99%, ACROS Organics™

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

Acetic Acid, Glacial (Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.052 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N Synonym: ethanoic acid, ethylic acid, acetic acid, glacial, methanecarboxylic acid, vinegar acid, glacial, glacial, acetasol, acide acetique, essigsaeure PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(=O)O

Tannic acid, 95%, ACROS Organics™

CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.206 MDL Number: MFCD00066397 InChI Key: LRBQNJMCXXYXIU-JPZKJCTESA-N Synonym: tannins, gallotannic acid, quebracho extract, acide tannique, d'acide tannique, tannic acid usp:jan, unii-28f9e0djy6 PubChem CID: 134129492 SMILES: C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(

Salicylic acid, sodium salt, 99+%, ACROS Organics™

CAS: 54-21-7 Molecular Formula: C7H5NaO3 Molecular Weight (g/mol): 160.104 MDL Number: MFCD00002440 InChI Key: ABBQHOQBGMUPJH-UHFFFAOYSA-M Synonym: sodium salicylate, sodium 2-hydroxybenzoate, salsonin, clin, enterosalicyl, enterosalil, entrosalyl, glutosalyl, kerasalicyl, magsalyl PubChem CID: 16760658 ChEBI: CHEBI:9180 IUPAC Name: sodium;2-hydroxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)[O-])O.[Na+]

(S)-(+)-Mandelic Acid ≥99%, ACROS Organics™

CAS: 17199-29-0 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00004495 InChI Key: IWYDHOAUDWTVEP-ZETCQYMHSA-N Synonym: s-+-mandelic acid, s-mandelic acid, s-2-hydroxy-2-phenylacetic acid, l-mandelic acid, l-+-mandelic acid, s-+-mandelic acid, 2s-2-hydroxy-2-phenylacetic acid, mandelic acid, s, unii-l0umw58g3t, l +-mandelic acid PubChem CID: 439616 ChEBI: CHEBI:32800 IUPAC Name: (2S)-2-hydroxy-2-phenylacetic acid SMILES: C1=CC=C(C=C1)C(C(=O)O)O

Oxalic Acid Dihydrate (Crystalline/Certified ACS), Fisher Chemical

CAS: 6153-56-6 Molecular Formula: C2H6O6 Molecular Weight (g/mol): 126.064 MDL Number: MFCD00149102 InChI Key: GEVPUGOOGXGPIO-UHFFFAOYSA-N Synonym: oxalic acid dihydrate, ethanedioic acid, dihydrate, unii-0k2l2ij59o, ethanedioic acid dihydrate, oxalic acid, dihydrate, oxalicacid dihydrate, dihydrate oxalic acid, oxalic acid di-hydrate, pubchem17416, acmc-209mtm PubChem CID: 61373 IUPAC Name: oxalic acid;dihydrate SMILES: C(=O)(C(=O)O)O.O.O

Isobutyric Acid, 99+%, ACROS Organics™

CAS: 79-31-2 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.106 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

p-Toluenesulfonic acid monohydrate, 99%, extra pure, ACROS Organics™

CAS: 6192-52-5 Molecular Formula: C7H10O4S Molecular Weight (g/mol): 190.213 MDL Number: MFCD00142137 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC Name: 4-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O

Cyanuric Acid, 99%, Alfa Aesar™

CAS: 108-80-5 Molecular Formula: C3H3N3O3 Molecular Weight (g/mol): 129.075 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: C1(=O)NC(=O)NC(=O)N1

Cacodylic acid, 98%, ACROS Organics™

CAS: 75-60-5 Molecular Formula: C2H7AsO2 Molecular Weight (g/mol): 137.998 MDL Number: MFCD00002095 InChI Key: OGGXGZAMXPVRFZ-UHFFFAOYSA-N Synonym: cacodylic acid, hydroxydimethylarsine oxide, chexmate, silvisar, phytar, arsan, dimethylarsenic acid, erase, arsinic acid, dimethyl, silvisar 510 PubChem CID: 2513 ChEBI: CHEBI:48765 IUPAC Name: dimethylarsinic acid SMILES: C[As](=O)(C)O

L(-)-Malic acid, 99%, ACROS Organics™

CAS: 97-67-6 Molecular Formula: C4H6O5 Molecular Weight (g/mol): 134.087 MDL Number: MFCD00064213 InChI Key: BJEPYKJPYRNKOW-REOHCLBHSA-N Synonym: l-malic acid, l---malic acid, s-2-hydroxysuccinic acid, 2s-2-hydroxybutanedioic acid, l--malic acid, apple acid, --malic acid, l-apple acid, s-malic acid, s-2-hydroxybutanedioic acid PubChem CID: 222656 ChEBI: CHEBI:30797 IUPAC Name: (2S)-2-hydroxybutanedioic acid SMILES: C(C(C(=O)O)O)C(=O)O

Tetronic acid, 96%, Alfa Aesar™

CAS: 4971-56-6 Molecular Formula: C4H4O3 Molecular Weight (g/mol): 100.073 MDL Number: MFCD00010086 InChI Key: JCGNDDUYTRNOFT-UHFFFAOYSA-N Synonym: tetronic acid, 2,4 3h,5h-furandione, furan-2,4 3h,5h-dione, tetrahydrofuran-2,4-dione, beta-tetronic acid, butanoic acid, 4-hydroxy-3-oxo-, .gamma.-lactone, tetronicacid, 2,4-furandione, tetrahydrofuran-3,5-dione, 3,5-dihydrofuran-2,4-dione PubChem CID: 521261 IUPAC Name: oxolane-2,4-dione SMILES: C1C(=O)COC1=O

Gallic Acid 98%, ACROS Organics™

CAS: 149-91-7 Molecular Formula: C7H6O5 Molecular Weight (g/mol): 170.12 MDL Number: MFCD00002510 InChI Key: LNTHITQWFMADLM-UHFFFAOYSA-N Synonym: gallic acid, gallate, benzoic acid, 3,4,5-trihydroxy, gallic acid, tech., galop, pyrogallol-5-carboxylic acid, kyselina gallova, 3,4,5-trihydroxybenzoate, ccris 5523, kyselina gallova czech PubChem CID: 370 ChEBI: CHEBI:30778 IUPAC Name: 3,4,5-trihydroxybenzoic acid SMILES: C1=C(C=C(C(=C1O)O)O)C(=O)O

Glycolic acid, 99%, ACROS Organics™

CAS: 79-14-1 Molecular Formula: C2H4O3 Molecular Weight (g/mol): 76.051 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

Citric Acid Monohydrate (Granular/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 5949-29-1 Molecular Formula: C6H10O8 Molecular Weight (g/mol): 210.138 MDL Number: MFCD00149972 InChI Key: YASYEJJMZJALEJ-UHFFFAOYSA-N 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, citric acid monohydrate usp PubChem CID: 22230 ChEBI: CHEBI:31404 IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid;hydrate SMILES: C(C(=O)O)C(CC(=O)O)(C(=O)O)O.O

Trichloroacetic Acid (Crystalline/Certified ACS), Fisher Chemical

CAS: 76-03-9 Molecular Formula: C2HCl3O2 Molecular Weight (g/mol): 163.378 MDL Number: MFCD00004177 InChI Key: YNJBWRMUSHSURL-UHFFFAOYSA-N Synonym: trichloroacetic acid, trichloroethanoic acid, aceto-caustin, trichloracetic acid, acetic acid, trichloro, trichloressigsaeure, konesta, acide trichloracetique, acido tricloroacetico, amchem grass killer PubChem CID: 6421 ChEBI: CHEBI:30956 IUPAC Name: 2,2,2-trichloroacetic acid SMILES: C(=O)(C(Cl)(Cl)Cl)O

Benzoic Acid (Crystalline/Certified ACS), Fisher Chemical

CAS: 65-85-0 Molecular Formula: C7H6O2 Molecular Weight (g/mol): 122.123 MDL Number: MFCD00002398 InChI Key: WPYMKLBDIGXBTP-UHFFFAOYSA-N Synonym: benzenecarboxylic acid, dracylic acid, benzeneformic acid, carboxybenzene, phenylformic acid, benzenemethanoic acid, phenylcarboxylic acid, retardex, benzoesaeure gk, benzoesaeure gv PubChem CID: 243 ChEBI: CHEBI:30746 IUPAC Name: benzoic acid SMILES: C1=CC=C(C=C1)C(=O)O

Formic Acid, 99.0+%, Optima™ LC/MS Grade, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.025 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

Humic acid, Alfa Aesar™

CAS: 1415-93-6 MDL Number: MFCD00147177

Thiodiglycolic acid, 98%, ACROS Organics™

CAS: 123-93-3 Molecular Formula: C4H6O4S Molecular Weight (g/mol): 150.148 MDL Number: MFCD00004359 InChI Key: UVZICZIVKIMRNE-UHFFFAOYSA-N Synonym: thiodiglycolic acid, 2,2'-thiodiacetic acid, thiodiacetic acid, mercaptodiacetic acid, tdga, dicarboxymethyl sulfide, thiodi acetic acid, carboxymethylthio acetic acid, 2,2'-thiodiethanoic acid, thiodiglycollic acid PubChem CID: 31277 ChEBI: CHEBI:35012 IUPAC Name: 2-(carboxymethylsulfanyl)acetic acid SMILES: C(C(=O)O)SCC(=O)O

Trifluoroacetic Acid, Optima™ LC/MS Grade, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 76-05-1 Molecular Formula: C2HF3O2 Molecular Weight (g/mol): 114.023 MDL Number: 4169 InChI Key: DTQVDTLACAAQTR-UHFFFAOYSA-N Synonym: trifluoroacetic acid, perfluoroacetic acid, trifluoroethanoic acid, trifluoracetic acid, acetic acid, trifluoro, trifluoroaceticacid, cf3cooh, trifluoro acetic acid, trifluoro-acetic acid, kyselina trifluoroctova PubChem CID: 6422 ChEBI: CHEBI:45892 IUPAC Name: 2,2,2-trifluoroacetic acid SMILES: C(=O)(C(F)(F)F)O

Acetic Acid, Glacial (USP/FCC), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.052 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N Synonym: ethanoic acid, ethylic acid, acetic acid, glacial, methanecarboxylic acid, vinegar acid, glacial, glacial, acetasol, acide acetique, essigsaeure PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(=O)O

Valeric Acid, 99%, ACROS Organics™

CAS: 109-52-4 Molecular Formula: C5H10O2 Molecular Weight (g/mol): 102.133 MDL Number: MFCD00004413 InChI Key: NQPDZGIKBAWPEJ-UHFFFAOYSA-N Synonym: valeric acid, n-valeric acid, n-pentanoic acid, valerianic acid, 1-butanecarboxylic acid, propylacetic acid, butanecarboxylic acid, pentoic acid, kyselina valerova, valeric acid, n PubChem CID: 7991 ChEBI: CHEBI:17418 IUPAC Name: pentanoic acid SMILES: CCCCC(=O)O

Phthalic acid, 99%, ACROS Organics™

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

D(+)-Camphoric acid, 99%, ACROS Organics™

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

Barbituric Acid, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 67-52-7 Molecular Formula: C4H4N2O3 Molecular Weight (g/mol): 128.087 MDL Number: MFCD00006666 InChI Key: HNYOPLTXPVRDBG-UHFFFAOYSA-N Synonym: barbituric acid, malonylurea, 2,4,6 1h,3h,5h-pyrimidinetrione, 6-hydroxyuracil, pyrimidinetrione, 2,4,6-trihydroxypyrimidine, 2,4,6-pyrimidinetrione, pyrimidine-2,4,6 1h,3h,5h-trione, barbiturate, malonylharnstoff PubChem CID: 6211 ChEBI: CHEBI:16294 IUPAC Name: 1,3-diazinane-2,4,6-trione SMILES: C1C(=O)NC(=O)NC1=O

n-Butyric acid, +99%, ACROS Organics™

CAS: 107-92-6 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.106 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

Thiosalicylic acid, 98%, ACROS Organics™

CAS: 147-93-3 Molecular Formula: C7H6O2S Molecular Weight (g/mol): 154.183 MDL Number: MFCD00004836 InChI Key: NBOMNTLFRHMDEZ-UHFFFAOYSA-N Synonym: thiosalicylic acid, 2-mercaptobenzoic acid, o-mercaptobenzoic acid, 2-thiosalicylic acid, o-thiosalicylic acid, 2-carboxythiophenol, o-benzoic acid thiol, o-carboxythiophenol, o-sulfhydrylbenzoic acid, benzoic acid, 2-mercapto PubChem CID: 5443 ChEBI: CHEBI:59124 IUPAC Name: 2-sulfanylbenzoic acid SMILES: C1=CC=C(C(=C1)C(=O)O)S

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