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Carboxylic acids and derivatives

Organic compounds that contain a carboxyl group bonded to an organic functional group; carboxyl groups consist of a carbonyl group bonded to a hydroxy group. Includes compounds that are derived from carboxylic acids.
Monocarboxylic acids and derivatives (3,229)
Carboxylic acid amides (3,204)
Carboxylic acid esters (2,041)
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Tricarboxylic acids and derivatives (711)
Tetracarboxylic acids and derivatives (683)
Carboxylic acid imides (396)
Carboxylic acid hydrazides (206)
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Fumonisins (78)
Hydrazinecarboxylic acids and derivatives (78)
Carboxylic acids (70)
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Carboxylic acid azides (3)

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2,476 – 2,490 of 8,836 results
2,476

(S)-(+)-2-Hydroxy-4-phthalimidobutyric Acid 98.0+%, TCI America™

CAS: 48172-10-7 Molecular Formula: C12H10NO5 Molecular Weight (g/mol): 248.22 MDL Number: MFCD00192213 InChI Key: YWDXODQRCDEZLN-VIFPVBQESA-M Synonym: s-+-2-hydroxy-4-phthalimidobutyric acid,s-4-1,3-dioxoisoindolin-2-yl-2-hydroxybutanoic acid,2s-4-1,3-dioxoisoindolin-2-yl-2-hydroxybutanoic acid,s-+-alpha-hydroxy-1,3-dioxo-2-isoindolinebutyric acid,2s-4-1,3-dioxoisoindol-2-yl-2-hydroxybutanoic acid,pubchem6049,s-+-a-hydroxy-1,3-dioxo-2-isoindolinebutyric acid,s-4-phthalimido-2-hydroxybutyric acid,s-2-hydroxy-4-phthalimidobutyric acid PubChem CID: 688218 IUPAC Name: (2S)-4-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-2-hydroxybutanoate SMILES: O[C@@H](CCN1C(=O)C2=CC=CC=C2C1=O)C([O-])=O

PubChem CID 688218
CAS 48172-10-7
Molecular Weight (g/mol) 248.22
MDL Number MFCD00192213
SMILES O[C@@H](CCN1C(=O)C2=CC=CC=C2C1=O)C([O-])=O
Synonym s-+-2-hydroxy-4-phthalimidobutyric acid,s-4-1,3-dioxoisoindolin-2-yl-2-hydroxybutanoic acid,2s-4-1,3-dioxoisoindolin-2-yl-2-hydroxybutanoic acid,s-+-alpha-hydroxy-1,3-dioxo-2-isoindolinebutyric acid,2s-4-1,3-dioxoisoindol-2-yl-2-hydroxybutanoic acid,pubchem6049,s-+-a-hydroxy-1,3-dioxo-2-isoindolinebutyric acid,s-4-phthalimido-2-hydroxybutyric acid,s-2-hydroxy-4-phthalimidobutyric acid
IUPAC Name (2S)-4-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-2-hydroxybutanoate
InChI Key YWDXODQRCDEZLN-VIFPVBQESA-M
Molecular Formula C12H10NO5
2,477

2,5-Dihydro-4-methyl-2,5-dioxo-3-furanpropanoic Acid 97.0+%, TCI America™

CAS: 487-66-1 Molecular Formula: C8H8O5 Molecular Weight (g/mol): 184.15 MDL Number: MFCD18252872 InChI Key: FWBJLYXRIRBVQG-UHFFFAOYSA-N Synonym: 2-(2-Carboxyethyl)-3-methylmaleic Anhydride PubChem CID: 11183025 IUPAC Name: 3-(4-methyl-2,5-dioxo-2,5-dihydrofuran-3-yl)propanoic acid SMILES: CC1=C(CCC(O)=O)C(=O)OC1=O

PubChem CID 11183025
CAS 487-66-1
Molecular Weight (g/mol) 184.15
MDL Number MFCD18252872
SMILES CC1=C(CCC(O)=O)C(=O)OC1=O
Synonym 2-(2-Carboxyethyl)-3-methylmaleic Anhydride
IUPAC Name 3-(4-methyl-2,5-dioxo-2,5-dihydrofuran-3-yl)propanoic acid
InChI Key FWBJLYXRIRBVQG-UHFFFAOYSA-N
Molecular Formula C8H8O5
2,478

Ethyl 2-Cyano-2-methylpropionate 98.0+%, TCI America™

CAS: 1572-98-1 Molecular Formula: C7H11NO2 Molecular Weight (g/mol): 141.17 MDL Number: MFCD00034667 InChI Key: FYGRPGOHQCPZCV-UHFFFAOYSA-N PubChem CID: 344887 IUPAC Name: ethyl 2-cyano-2-methylpropanoate SMILES: CCOC(=O)C(C)(C)C#N

PubChem CID 344887
CAS 1572-98-1
Molecular Weight (g/mol) 141.17
MDL Number MFCD00034667
SMILES CCOC(=O)C(C)(C)C#N
IUPAC Name ethyl 2-cyano-2-methylpropanoate
InChI Key FYGRPGOHQCPZCV-UHFFFAOYSA-N
Molecular Formula C7H11NO2
2,479

Isoamyl Angelate 99.0+%, TCI America™

CAS: 10482-55-0 Molecular Formula: C10H18O2 Molecular Weight (g/mol): 170.25 MDL Number: MFCD00213789 InChI Key: ZARFDQHJMNVNLE-UITAMQMPSA-N Synonym: Angelic Acid Isoamyl Ester, Isoamyl (Z)-2-Methyl-2-butenoate, (Z)-2-Methyl-2-butenoic Acid Isoamyl Ester PubChem CID: 5366155 IUPAC Name: 3-methylbutyl (2Z)-2-methylbut-2-enoate SMILES: C\C=C(\C)C(=O)OCCC(C)C

PubChem CID 5366155
CAS 10482-55-0
Molecular Weight (g/mol) 170.25
MDL Number MFCD00213789
SMILES C\C=C(\C)C(=O)OCCC(C)C
Synonym Angelic Acid Isoamyl Ester, Isoamyl (Z)-2-Methyl-2-butenoate, (Z)-2-Methyl-2-butenoic Acid Isoamyl Ester
IUPAC Name 3-methylbutyl (2Z)-2-methylbut-2-enoate
InChI Key ZARFDQHJMNVNLE-UITAMQMPSA-N
Molecular Formula C10H18O2
2,480

Ethyl Isovalerate 99.0+%, TCI America™

CAS: 108-64-5 Molecular Formula: C7H14O2 Molecular Weight (g/mol): 130.187 MDL Number: MFCD00009203 InChI Key: PPXUHEORWJQRHJ-UHFFFAOYSA-N Synonym: ethyl isovalerate,ethyl 3-methylbutyrate,ethylisovalerate,ethyl isopentanoate,isovaleric acid, ethyl ester,butanoic acid, 3-methyl-, ethyl ester,ethyl beta-methylbutyrate,ethyl isovalerianate,3-methylbutyric acid ethyl ester,3-methylbutanoic acid ethyl ester PubChem CID: 7945 ChEBI: CHEBI:31571 IUPAC Name: ethyl 3-methylbutanoate SMILES: CCOC(=O)CC(C)C

PubChem CID 7945
CAS 108-64-5
Molecular Weight (g/mol) 130.187
ChEBI CHEBI:31571
MDL Number MFCD00009203
SMILES CCOC(=O)CC(C)C
Synonym ethyl isovalerate,ethyl 3-methylbutyrate,ethylisovalerate,ethyl isopentanoate,isovaleric acid, ethyl ester,butanoic acid, 3-methyl-, ethyl ester,ethyl beta-methylbutyrate,ethyl isovalerianate,3-methylbutyric acid ethyl ester,3-methylbutanoic acid ethyl ester
IUPAC Name ethyl 3-methylbutanoate
InChI Key PPXUHEORWJQRHJ-UHFFFAOYSA-N
Molecular Formula C7H14O2
2,481

Methyl Angelate 97.0+%, TCI America™

CAS: 5953-76-4 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.144 MDL Number: MFCD00063645 InChI Key: YYJWBYNQJLBIGS-PLNGDYQASA-N Synonym: Angelic Acid Methyl Ester, (Z)-2-Methyl-2-butenoic Acid Methyl Ester, 2-Methylisocrotonic Acid Methyl Ester, Methyl (Z)-2-Methyl-2-butenoate, Methyl 2-Methylisocrotonate PubChem CID: 5356352 IUPAC Name: methyl (Z)-2-methylbut-2-enoate SMILES: CC=C(C)C(=O)OC

PubChem CID 5356352
CAS 5953-76-4
Molecular Weight (g/mol) 114.144
MDL Number MFCD00063645
SMILES CC=C(C)C(=O)OC
Synonym Angelic Acid Methyl Ester, (Z)-2-Methyl-2-butenoic Acid Methyl Ester, 2-Methylisocrotonic Acid Methyl Ester, Methyl (Z)-2-Methyl-2-butenoate, Methyl 2-Methylisocrotonate
IUPAC Name methyl (Z)-2-methylbut-2-enoate
InChI Key YYJWBYNQJLBIGS-PLNGDYQASA-N
Molecular Formula C6H10O2
2,482

(-)-N,N,N',N'-Tetramethyl-D-tartardiamide 98.0+%, TCI America™

CAS: 63126-52-3 Molecular Formula: C8H16N2O4 Molecular Weight (g/mol): 204.23 MDL Number: MFCD00077879 InChI Key: PCYDYHRBODKVEL-WDSKDSINSA-N PubChem CID: 6999257 IUPAC Name: (2S,3S)-2,3-dihydroxy-N,N,N',N'-tetramethylbutanediamide SMILES: CN(C)C(=O)[C@@H](O)[C@H](O)C(=O)N(C)C

PubChem CID 6999257
CAS 63126-52-3
Molecular Weight (g/mol) 204.23
MDL Number MFCD00077879
SMILES CN(C)C(=O)[C@@H](O)[C@H](O)C(=O)N(C)C
IUPAC Name (2S,3S)-2,3-dihydroxy-N,N,N',N'-tetramethylbutanediamide
InChI Key PCYDYHRBODKVEL-WDSKDSINSA-N
Molecular Formula C8H16N2O4
2,483

3-Nitrobenzhydrazide 98.0+%, TCI America™

CAS: 618-94-0 Molecular Formula: C7H7N3O3 Molecular Weight (g/mol): 181.151 MDL Number: MFCD00017059 InChI Key: NQEWXLVDAVTOHM-UHFFFAOYSA-N Synonym: 3-nitrobenzhydrazide,3-nitrobenzoylhydrazine,m-nitrobenzhydrazide,3-nitrobenzoic acid hydrazide,benzoic acid, 3-nitro-, hydrazide,m-nitrobenzoylhydrazide,m-nitrobenzoylhydrazine,m-nitrobenzoic hydrazide,m-nitrobenzoic acid hydrazide,benzoic acid, m-nitro-, hydrazide PubChem CID: 3291498 IUPAC Name: 3-nitrobenzohydrazide SMILES: C1=CC(=CC(=C1)[N+](=O)[O-])C(=O)NN

PubChem CID 3291498
CAS 618-94-0
Molecular Weight (g/mol) 181.151
MDL Number MFCD00017059
SMILES C1=CC(=CC(=C1)[N+](=O)[O-])C(=O)NN
Synonym 3-nitrobenzhydrazide,3-nitrobenzoylhydrazine,m-nitrobenzhydrazide,3-nitrobenzoic acid hydrazide,benzoic acid, 3-nitro-, hydrazide,m-nitrobenzoylhydrazide,m-nitrobenzoylhydrazine,m-nitrobenzoic hydrazide,m-nitrobenzoic acid hydrazide,benzoic acid, m-nitro-, hydrazide
IUPAC Name 3-nitrobenzohydrazide
InChI Key NQEWXLVDAVTOHM-UHFFFAOYSA-N
Molecular Formula C7H7N3O3
2,484

Triethyl 1,1,2-Ethanetricarboxylate 96.0+%, TCI America™

CAS: 7459-46-3 Molecular Formula: C11H18O6 Molecular Weight (g/mol): 246.259 MDL Number: MFCD00009154 InChI Key: TVWZLLYAJDSSCJ-UHFFFAOYSA-N Synonym: triethyl 1,1,2-ethanetricarboxylate,1,1,2-ethanetricarboxylic acid, triethyl ester,2-ethoxycarbonyl-succinic acid diethyl ester,triethyl ethane tricarboxylate,1,1,2-triethyl ethane-1,1,2-tricarboxylate,triethyl ethane-1,2,2-tricarboxylate,ethane-1,1,2-tricarboxylic acid triethyl ester,ethane-1,1,2-tricarboxylic acid, triethyl ester,diethyl 2-ethoxycarbonyl butane-1,4-dioate,acmc-209ovd PubChem CID: 81961 IUPAC Name: triethyl ethane-1,1,2-tricarboxylate SMILES: CCOC(=O)CC(C(=O)OCC)C(=O)OCC

PubChem CID 81961
CAS 7459-46-3
Molecular Weight (g/mol) 246.259
MDL Number MFCD00009154
SMILES CCOC(=O)CC(C(=O)OCC)C(=O)OCC
Synonym triethyl 1,1,2-ethanetricarboxylate,1,1,2-ethanetricarboxylic acid, triethyl ester,2-ethoxycarbonyl-succinic acid diethyl ester,triethyl ethane tricarboxylate,1,1,2-triethyl ethane-1,1,2-tricarboxylate,triethyl ethane-1,2,2-tricarboxylate,ethane-1,1,2-tricarboxylic acid triethyl ester,ethane-1,1,2-tricarboxylic acid, triethyl ester,diethyl 2-ethoxycarbonyl butane-1,4-dioate,acmc-209ovd
IUPAC Name triethyl ethane-1,1,2-tricarboxylate
InChI Key TVWZLLYAJDSSCJ-UHFFFAOYSA-N
Molecular Formula C11H18O6
2,485

N-Ethylpropionamide 99.0+%, TCI America™

CAS: 5129-72-6 Molecular Formula: C5H11NO Molecular Weight (g/mol): 101.15 MDL Number: MFCD00059388 InChI Key: ABMDIECEEGFXNC-UHFFFAOYSA-N Synonym: N-Propionylethylamine PubChem CID: 521324 IUPAC Name: N-ethylpropanamide SMILES: CCNC(=O)CC

PubChem CID 521324
CAS 5129-72-6
Molecular Weight (g/mol) 101.15
MDL Number MFCD00059388
SMILES CCNC(=O)CC
Synonym N-Propionylethylamine
IUPAC Name N-ethylpropanamide
InChI Key ABMDIECEEGFXNC-UHFFFAOYSA-N
Molecular Formula C5H11NO
2,486

3,4-Diethyl-2-ethoxycarbonyl-5-methylpyrrole 96.0+%, TCI America™

CAS: 16200-50-3 Molecular Formula: C12H19NO2 Molecular Weight (g/mol): 209.289 MDL Number: MFCD00075089 InChI Key: YXAABSBFWADBRO-UHFFFAOYSA-N Synonym: 3,4-Diethyl-5-methyl-2-pyrrolecarboxylic Acid Ethyl Ester, Ethyl 3,4-Diethyl-5-methyl-2-pyrrolecarboxylate PubChem CID: 590710 IUPAC Name: ethyl 3,4-diethyl-5-methyl-1H-pyrrole-2-carboxylate SMILES: CCC1=C(NC(=C1CC)C(=O)OCC)C

PubChem CID 590710
CAS 16200-50-3
Molecular Weight (g/mol) 209.289
MDL Number MFCD00075089
SMILES CCC1=C(NC(=C1CC)C(=O)OCC)C
Synonym 3,4-Diethyl-5-methyl-2-pyrrolecarboxylic Acid Ethyl Ester, Ethyl 3,4-Diethyl-5-methyl-2-pyrrolecarboxylate
IUPAC Name ethyl 3,4-diethyl-5-methyl-1H-pyrrole-2-carboxylate
InChI Key YXAABSBFWADBRO-UHFFFAOYSA-N
Molecular Formula C12H19NO2
2,487

Methyl o-Toluate 98.0+%, TCI America™

CAS: 89-71-4 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00008428 InChI Key: WVWZECQNFWFVFW-UHFFFAOYSA-N Synonym: methyl o-toluate,methyl orthotoluate,o-toluic acid, methyl ester,methyl o-methylbenzoate,methyl toluate,benzoic acid, 2-methyl-, methyl ester,2-methylbenzoic acid methyl ester,o-toluic acid methyl ester,methyl-o-methyl benzoate,2-methyl methylbenzoate PubChem CID: 33094 IUPAC Name: methyl 2-methylbenzoate SMILES: CC1=CC=CC=C1C(=O)OC

PubChem CID 33094
CAS 89-71-4
Molecular Weight (g/mol) 150.177
MDL Number MFCD00008428
SMILES CC1=CC=CC=C1C(=O)OC
Synonym methyl o-toluate,methyl orthotoluate,o-toluic acid, methyl ester,methyl o-methylbenzoate,methyl toluate,benzoic acid, 2-methyl-, methyl ester,2-methylbenzoic acid methyl ester,o-toluic acid methyl ester,methyl-o-methyl benzoate,2-methyl methylbenzoate
IUPAC Name methyl 2-methylbenzoate
InChI Key WVWZECQNFWFVFW-UHFFFAOYSA-N
Molecular Formula C9H10O2
2,488

PluriSIn 1 98.0+%, TCI America™

CAS: 91396-88-2 Molecular Formula: C12H11N3O Molecular Weight (g/mol): 213.24 MDL Number: MFCD02344904 InChI Key: HUDWXDLBWRHCKO-UHFFFAOYSA-N Synonym: plurisln 1,n'-phenylisonicotinohydrazide,plurisln 1 nsc 14613,plurisin 1,plurisin #1 nsc 14613,plurisin #1,4-pyridinecarboxylicacid, 2-phenylhydrazide,4-pyridinecarboxylic acid 2-phenylhydrazide,plurisln,plurisln1 PubChem CID: 225362 IUPAC Name: N'-phenylpyridine-4-carbohydrazide SMILES: O=C(NNC1=CC=CC=C1)C1=CC=NC=C1

PubChem CID 225362
CAS 91396-88-2
Molecular Weight (g/mol) 213.24
MDL Number MFCD02344904
SMILES O=C(NNC1=CC=CC=C1)C1=CC=NC=C1
Synonym plurisln 1,n'-phenylisonicotinohydrazide,plurisln 1 nsc 14613,plurisin 1,plurisin #1 nsc 14613,plurisin #1,4-pyridinecarboxylicacid, 2-phenylhydrazide,4-pyridinecarboxylic acid 2-phenylhydrazide,plurisln,plurisln1
IUPAC Name N'-phenylpyridine-4-carbohydrazide
InChI Key HUDWXDLBWRHCKO-UHFFFAOYSA-N
Molecular Formula C12H11N3O
2,489

2-Chloronicotinamide 98.0+%, TCI America™

CAS: 10366-35-5 Molecular Formula: C6H5ClN2O Molecular Weight (g/mol): 156.569 MDL Number: MFCD00006237 InChI Key: ZQZAHPFFZWEUCL-UHFFFAOYSA-N Synonym: 2-chloronicotinamide,3-pyridinecarboxamide, 2-chloro,chloronicotinamide,2-chloro-nicotinamide,acmc-1bvtu,nicotinamide, 2-chloro,2-chloronicotinic acid amide,ksc492e7f,2-chloro-3-pyridinecarboxamide PubChem CID: 82588 IUPAC Name: 2-chloropyridine-3-carboxamide SMILES: C1=CC(=C(N=C1)Cl)C(=O)N

PubChem CID 82588
CAS 10366-35-5
Molecular Weight (g/mol) 156.569
MDL Number MFCD00006237
SMILES C1=CC(=C(N=C1)Cl)C(=O)N
Synonym 2-chloronicotinamide,3-pyridinecarboxamide, 2-chloro,chloronicotinamide,2-chloro-nicotinamide,acmc-1bvtu,nicotinamide, 2-chloro,2-chloronicotinic acid amide,ksc492e7f,2-chloro-3-pyridinecarboxamide
IUPAC Name 2-chloropyridine-3-carboxamide
InChI Key ZQZAHPFFZWEUCL-UHFFFAOYSA-N
Molecular Formula C6H5ClN2O
2,490

Methyl 1-Naphthoate 98.0+%, TCI America™

CAS: 2459-24-7 Molecular Formula: C12H10O2 Molecular Weight (g/mol): 186.21 MDL Number: MFCD00094243 InChI Key: HMRROBKAACRWBP-UHFFFAOYSA-N Synonym: Methyl 1-Naphthalenecarboxylate, 1-Naphthoic Acid Methyl Ester, 1-Naphthalenecarboxylic Acid Methyl Ester PubChem CID: 120056 IUPAC Name: methyl naphthalene-1-carboxylate SMILES: COC(=O)C1=CC=CC2=CC=CC=C21

PubChem CID 120056
CAS 2459-24-7
Molecular Weight (g/mol) 186.21
MDL Number MFCD00094243
SMILES COC(=O)C1=CC=CC2=CC=CC=C21
Synonym Methyl 1-Naphthalenecarboxylate, 1-Naphthoic Acid Methyl Ester, 1-Naphthalenecarboxylic Acid Methyl Ester
IUPAC Name methyl naphthalene-1-carboxylate
InChI Key HMRROBKAACRWBP-UHFFFAOYSA-N
Molecular Formula C12H10O2