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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 (77)
Carboxylic acid amides (36)
Carboxylic acid esters (34)
Carboxylic acid hydrazides (10)
Carboxylic acid imides (7)

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1 – 15 of 72 results
1

1H-Imidazole-2-carboxylic acid, 97%, Thermo Scientific™

CAS: 16042-25-4 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.088 InChI Key: KYWMCFOWDYFYLV-UHFFFAOYSA-N Synonym: 2-imidazolecarboxylic acid,imidazole-2-carboxylic acid,unii-o9g6515vc1,1h-imidazolecarboxylic acid,2-imidazolecarboxylicacid,2-imidazocarboxylic acid,1h-imidazole-2-carboxylicacid,imidazolecarboxylic,acmc-1avrt,2-carboxy-1h-imidazole PubChem CID: 574321 IUPAC Name: 1H-imidazole-2-carboxylic acid SMILES: C1=CN=C(N1)C(=O)O

PubChem CID 574321
CAS 16042-25-4
Molecular Weight (g/mol) 112.088
SMILES C1=CN=C(N1)C(=O)O
Synonym 2-imidazolecarboxylic acid,imidazole-2-carboxylic acid,unii-o9g6515vc1,1h-imidazolecarboxylic acid,2-imidazolecarboxylicacid,2-imidazocarboxylic acid,1h-imidazole-2-carboxylicacid,imidazolecarboxylic,acmc-1avrt,2-carboxy-1h-imidazole
IUPAC Name 1H-imidazole-2-carboxylic acid
InChI Key KYWMCFOWDYFYLV-UHFFFAOYSA-N
Molecular Formula C4H4N2O2
2

Methyl propiolate, 97%, Thermo Scientific™

CAS: 922-67-8 Molecular Formula: C4H4O2 Molecular Weight (g/mol): 84.074 MDL Number: MFCD00008572 InChI Key: IMAKHNTVDGLIRY-UHFFFAOYSA-N Synonym: methyl propiolate,methyl propynoate,2-propynoic acid, methyl ester,propiolic acid, methyl ester,methyl acetylenecarboxylate,methyl ethynecarboxylate,propynoic acid, methyl ester,propynoic acid methyl ester,methyl propargylate,acetylenecarboxylic acid methyl ester PubChem CID: 13536 IUPAC Name: methyl prop-2-ynoate SMILES: COC(=O)C#C

PubChem CID 13536
CAS 922-67-8
Molecular Weight (g/mol) 84.074
MDL Number MFCD00008572
SMILES COC(=O)C#C
Synonym methyl propiolate,methyl propynoate,2-propynoic acid, methyl ester,propiolic acid, methyl ester,methyl acetylenecarboxylate,methyl ethynecarboxylate,propynoic acid, methyl ester,propynoic acid methyl ester,methyl propargylate,acetylenecarboxylic acid methyl ester
IUPAC Name methyl prop-2-ynoate
InChI Key IMAKHNTVDGLIRY-UHFFFAOYSA-N
Molecular Formula C4H4O2
3

Ethyl 3-methyl-1H-pyrazole-5-carboxylate, 95%, Thermo Scientific™

CAS: 4027-57-0 Molecular Formula: C7H10N2O2 Molecular Weight (g/mol): 154.17 MDL Number: MFCD00052514 InChI Key: BOTXQJAHRCGJEG-UHFFFAOYSA-N PubChem CID: 77645 IUPAC Name: ethyl 5-methyl-1H-pyrazole-3-carboxylate SMILES: CCOC(=O)C1=NNC(C)=C1

PubChem CID 77645
CAS 4027-57-0
Molecular Weight (g/mol) 154.17
MDL Number MFCD00052514
SMILES CCOC(=O)C1=NNC(C)=C1
IUPAC Name ethyl 5-methyl-1H-pyrazole-3-carboxylate
InChI Key BOTXQJAHRCGJEG-UHFFFAOYSA-N
Molecular Formula C7H10N2O2
4

N1-(1-Oxo-2,3-dihydro-1H-inden-5-yl)acetamide, 97%, Thermo Scientific™

CAS: 58161-35-6 Molecular Formula: C11H11NO2 Molecular Weight (g/mol): 189.214 MDL Number: MFCD00099465 InChI Key: GHUPGGYDRVSZSW-UHFFFAOYSA-N Synonym: n-1-oxo-2,3-dihydro-1h-inden-5-yl acetamide,n1-1-oxo-2,3-dihydro-1h-inden-5-yl acetamide,5-acetamido-1-indanone,5-acetylamino-1-indanone,n-1-oxoindan-5-yl acetamide,n-1-oxo-2,3-dihydroinden-5-yl acetamide,acetamide, n-2,3-dihydro-1-oxo-1h-inden-5-yl,5-acetamido-2,3-dihydro-1-oxo-1h-indene,5-acetamido-indanone PubChem CID: 312894 IUPAC Name: N-(1-oxo-2,3-dihydroinden-5-yl)acetamide SMILES: CC(=O)NC1=CC2=C(C=C1)C(=O)CC2

PubChem CID 312894
CAS 58161-35-6
Molecular Weight (g/mol) 189.214
MDL Number MFCD00099465
SMILES CC(=O)NC1=CC2=C(C=C1)C(=O)CC2
Synonym n-1-oxo-2,3-dihydro-1h-inden-5-yl acetamide,n1-1-oxo-2,3-dihydro-1h-inden-5-yl acetamide,5-acetamido-1-indanone,5-acetylamino-1-indanone,n-1-oxoindan-5-yl acetamide,n-1-oxo-2,3-dihydroinden-5-yl acetamide,acetamide, n-2,3-dihydro-1-oxo-1h-inden-5-yl,5-acetamido-2,3-dihydro-1-oxo-1h-indene,5-acetamido-indanone
IUPAC Name N-(1-oxo-2,3-dihydroinden-5-yl)acetamide
InChI Key GHUPGGYDRVSZSW-UHFFFAOYSA-N
Molecular Formula C11H11NO2
5

5-Methyl-2-phenyl-2H-1,2,3-triazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 22300-56-7 Molecular Formula: C10H9N3O2 Molecular Weight (g/mol): 203.201 MDL Number: MFCD00051653 InChI Key: GQYQHAGPALBYDO-UHFFFAOYSA-N Synonym: 5-methyl-2-phenyl-2h-1,2,3-triazole-4-carboxylic acid,4-methyl-2-phenyl-1,2,3-triazole-5-carboxylic acid,5-methyl-2-phenyl-1,2,3-triazole-4-carboxylic acid,4-methyl-2-phenyl-2h-1,2,3-triazole-5-carboxylic acid,2h-1,2,3-triazole-4-carboxylic acid, 5-methyl-2-phenyl,acmc-20ame3,maybridge1_002457,4-carboxy-5-methyl-2-phenyl-1,2,3-triazole,2-phenyl-5-methyl-4-carboxy-2h-1,2,3-triazole,2h-1,2,3-triazole-4-carboxylicacid,5-methyl-2-phenyl PubChem CID: 519936 IUPAC Name: 5-methyl-2-phenyltriazole-4-carboxylic acid SMILES: CC1=NN(N=C1C(=O)O)C2=CC=CC=C2

PubChem CID 519936
CAS 22300-56-7
Molecular Weight (g/mol) 203.201
MDL Number MFCD00051653
SMILES CC1=NN(N=C1C(=O)O)C2=CC=CC=C2
Synonym 5-methyl-2-phenyl-2h-1,2,3-triazole-4-carboxylic acid,4-methyl-2-phenyl-1,2,3-triazole-5-carboxylic acid,5-methyl-2-phenyl-1,2,3-triazole-4-carboxylic acid,4-methyl-2-phenyl-2h-1,2,3-triazole-5-carboxylic acid,2h-1,2,3-triazole-4-carboxylic acid, 5-methyl-2-phenyl,acmc-20ame3,maybridge1_002457,4-carboxy-5-methyl-2-phenyl-1,2,3-triazole,2-phenyl-5-methyl-4-carboxy-2h-1,2,3-triazole,2h-1,2,3-triazole-4-carboxylicacid,5-methyl-2-phenyl
IUPAC Name 5-methyl-2-phenyltriazole-4-carboxylic acid
InChI Key GQYQHAGPALBYDO-UHFFFAOYSA-N
Molecular Formula C10H9N3O2
7

Methyle3-cyanobenzoate, 95%, Thermo Scientific™

CAS: 13531-48-1 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD00220156 InChI Key: XPBHWSMZTSSEJE-UHFFFAOYSA-N Synonym: methyl m-cyanobenzoate,benzoic acid, 3-cyano-, methyl ester,3-cyanobenzoic acid methyl ester,methyl-3-cyanobenzoate,methyl3-cyanobenzoate,pubchem21088,acmc-1burk,intermediates-zcf02042,ksc180c9j,3-cn-c6h4-cooch3 PubChem CID: 83554 IUPAC Name: methyl 3-cyanobenzoate SMILES: COC(=O)C1=CC=CC(=C1)C#N

PubChem CID 83554
CAS 13531-48-1
Molecular Weight (g/mol) 161.16
MDL Number MFCD00220156
SMILES COC(=O)C1=CC=CC(=C1)C#N
Synonym methyl m-cyanobenzoate,benzoic acid, 3-cyano-, methyl ester,3-cyanobenzoic acid methyl ester,methyl-3-cyanobenzoate,methyl3-cyanobenzoate,pubchem21088,acmc-1burk,intermediates-zcf02042,ksc180c9j,3-cn-c6h4-cooch3
IUPAC Name methyl 3-cyanobenzoate
InChI Key XPBHWSMZTSSEJE-UHFFFAOYSA-N
Molecular Formula C9H7NO2
8

2,5-Di(2,2,2-trifluoroethoxy)benzene-1-carbohydrazide, ≥95%, Thermo Scientific™

CAS: 50778-75-1 Molecular Formula: C11H10F6N2O3 Molecular Weight (g/mol): 332.202 MDL Number: MFCD00221192 InChI Key: WJYCMPVGQTYGSQ-UHFFFAOYSA-N Synonym: 2,5-bis 2,2,2-trifluoroethoxy benzoic acid hydrazide,2,5-bis 2,2,2-trifluoroethoxy benzohydrazide,2,5-di 2,2,2-trifluoroethoxy benzene-1-carbohydrazide,maybridge1_008849,2,5-bis 2,2,2-tris fluoranyl ethoxy benzohydrazide,2,5-bis 2,2,2-trifluoroethoxy benzenecarbohydrazide,2,5-bis 2,2,2-trifluoroethoxy benzoic acid hydrazi,2,5-bis 2,2,2-trifluoroethoxy benzoic acid hydrazide 95+%,2,5-bis 2,2,2-trifluoroethoxy benzoic acidhydrazide PubChem CID: 3547540 IUPAC Name: 2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide SMILES: C1=CC(=C(C=C1OCC(F)(F)F)C(=O)NN)OCC(F)(F)F

PubChem CID 3547540
CAS 50778-75-1
Molecular Weight (g/mol) 332.202
MDL Number MFCD00221192
SMILES C1=CC(=C(C=C1OCC(F)(F)F)C(=O)NN)OCC(F)(F)F
Synonym 2,5-bis 2,2,2-trifluoroethoxy benzoic acid hydrazide,2,5-bis 2,2,2-trifluoroethoxy benzohydrazide,2,5-di 2,2,2-trifluoroethoxy benzene-1-carbohydrazide,maybridge1_008849,2,5-bis 2,2,2-tris fluoranyl ethoxy benzohydrazide,2,5-bis 2,2,2-trifluoroethoxy benzenecarbohydrazide,2,5-bis 2,2,2-trifluoroethoxy benzoic acid hydrazi,2,5-bis 2,2,2-trifluoroethoxy benzoic acid hydrazide 95+%,2,5-bis 2,2,2-trifluoroethoxy benzoic acidhydrazide
IUPAC Name 2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide
InChI Key WJYCMPVGQTYGSQ-UHFFFAOYSA-N
Molecular Formula C11H10F6N2O3
9

Ethyl 3-(tert-butyl)-1-methyl-1H-pyrazole-5-carboxylate, Thermo Scientific™

CAS: 133261-10-6 Molecular Formula: C11H18N2O2 Molecular Weight (g/mol): 210.277 InChI Key: JCOHRMJIHAFFBC-UHFFFAOYSA-N PubChem CID: 2799344 IUPAC Name: ethyl 5-tert-butyl-2-methylpyrazole-3-carboxylate SMILES: CCOC(=O)C1=CC(=NN1C)C(C)(C)C

PubChem CID 2799344
CAS 133261-10-6
Molecular Weight (g/mol) 210.277
SMILES CCOC(=O)C1=CC(=NN1C)C(C)(C)C
IUPAC Name ethyl 5-tert-butyl-2-methylpyrazole-3-carboxylate
InChI Key JCOHRMJIHAFFBC-UHFFFAOYSA-N
Molecular Formula C11H18N2O2
10

1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid, 97%, Thermo Scientific™

CAS: 10250-64-3 Molecular Formula: C11H10N2O2 Molecular Weight (g/mol): 202.213 MDL Number: MFCD08271939 InChI Key: RTBQZMPYPFQBHA-UHFFFAOYSA-N PubChem CID: 7537625 IUPAC Name: 2-methyl-5-phenylpyrazole-3-carboxylic acid SMILES: CN1C(=CC(=N1)C2=CC=CC=C2)C(=O)O

PubChem CID 7537625
CAS 10250-64-3
Molecular Weight (g/mol) 202.213
MDL Number MFCD08271939
SMILES CN1C(=CC(=N1)C2=CC=CC=C2)C(=O)O
IUPAC Name 2-methyl-5-phenylpyrazole-3-carboxylic acid
InChI Key RTBQZMPYPFQBHA-UHFFFAOYSA-N
Molecular Formula C11H10N2O2
11

1-Methyl-5-thien-2-yl-1H-pyrazole-3-carboxylic acid, 97%, Thermo Scientific™

CAS: 869901-15-5 Molecular Formula: C9H8N2O2S Molecular Weight (g/mol): 208.235 MDL Number: MFCD08271952 InChI Key: URCWVEMABYSGJA-UHFFFAOYSA-N Synonym: 1-methyl-5-thien-2-yl-1h-pyrazole-3-carboxylic acid,1-methyl-5-thiophen-2-yl-1h-pyrazole-3-carboxylic acid,1h-pyrazole-3-carboxylicacid, 1-methyl-5-2-thienyl,1-methyl-5-thiophen-2-yl pyrazole-3-carboxylic acid,1h-pyrazole-3-carboxylic acid, 1-methyl-5-2-thienyl,1-methyl-5-2-thienyl-1h-pyrazole-3-carboxylic acid,1-methyl-5-2-thienyl pyrazole-3-carboxylic acid,3-carboxy-1-methyl-5-thien-2-yl-1h-pyrazole PubChem CID: 7537648 IUPAC Name: 1-methyl-5-thiophen-2-ylpyrazole-3-carboxylic acid SMILES: CN1C(=CC(=N1)C(=O)O)C2=CC=CS2

PubChem CID 7537648
CAS 869901-15-5
Molecular Weight (g/mol) 208.235
MDL Number MFCD08271952
SMILES CN1C(=CC(=N1)C(=O)O)C2=CC=CS2
Synonym 1-methyl-5-thien-2-yl-1h-pyrazole-3-carboxylic acid,1-methyl-5-thiophen-2-yl-1h-pyrazole-3-carboxylic acid,1h-pyrazole-3-carboxylicacid, 1-methyl-5-2-thienyl,1-methyl-5-thiophen-2-yl pyrazole-3-carboxylic acid,1h-pyrazole-3-carboxylic acid, 1-methyl-5-2-thienyl,1-methyl-5-2-thienyl-1h-pyrazole-3-carboxylic acid,1-methyl-5-2-thienyl pyrazole-3-carboxylic acid,3-carboxy-1-methyl-5-thien-2-yl-1h-pyrazole
IUPAC Name 1-methyl-5-thiophen-2-ylpyrazole-3-carboxylic acid
InChI Key URCWVEMABYSGJA-UHFFFAOYSA-N
Molecular Formula C9H8N2O2S
13

5-Methyl-1H-pyrazole-3-carboxylic acid, 97%, Thermo Scientific™

CAS: 402-61-9 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.115 MDL Number: MFCD00090754 InChI Key: WSMQKESQZFQMFW-UHFFFAOYSA-N Synonym: 3-methyl-1h-pyrazole-5-carboxylic acid,5-methylpyrazole-3-carboxylic acid,5-methyl-2h-pyrazole-3-carboxylic acid,3-methylpyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-methyl,5-methylpyrazole-3-carboxylicacid,3-methyl-1h-pyrazole-5-carboxylicacid,pyrazole-3-carboxylic acid, 5-methyl,pubchem7842,5-methyl-2h-pyrazole-3-carboxylicacid PubChem CID: 9822 ChEBI: CHEBI:74739 IUPAC Name: 5-methyl-1H-pyrazole-3-carboxylic acid SMILES: CC1=CC(=NN1)C(=O)O

PubChem CID 9822
CAS 402-61-9
Molecular Weight (g/mol) 126.115
ChEBI CHEBI:74739
MDL Number MFCD00090754
SMILES CC1=CC(=NN1)C(=O)O
Synonym 3-methyl-1h-pyrazole-5-carboxylic acid,5-methylpyrazole-3-carboxylic acid,5-methyl-2h-pyrazole-3-carboxylic acid,3-methylpyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-methyl,5-methylpyrazole-3-carboxylicacid,3-methyl-1h-pyrazole-5-carboxylicacid,pyrazole-3-carboxylic acid, 5-methyl,pubchem7842,5-methyl-2h-pyrazole-3-carboxylicacid
IUPAC Name 5-methyl-1H-pyrazole-3-carboxylic acid
InChI Key WSMQKESQZFQMFW-UHFFFAOYSA-N
Molecular Formula C5H6N2O2
14

N1-(4-pyridyl)benzamide, Thermo Scientific™

CAS: 5221-44-3 Molecular Formula: C12H10N2O Molecular Weight (g/mol): 198.225 MDL Number: MFCD00160355 InChI Key: PNWVOLKZHJEWQU-UHFFFAOYSA-N Synonym: n-pyridin-4-yl benzamide,4-benzamidopyridine,n1-4-pyridyl benzamide,n-4-pyridylbenzamide,4-benzoylaminopyridine,pyridine, 4-benzamido,n-4-pyridyl benzamide,benzamide, n-4-pyridinyl-9ci,n-benzoyl-4-aminopyridine,phenyl-n-4-pyridyl carboxamide PubChem CID: 78893 IUPAC Name: N-pyridin-4-ylbenzamide SMILES: C1=CC=C(C=C1)C(=O)NC2=CC=NC=C2

PubChem CID 78893
CAS 5221-44-3
Molecular Weight (g/mol) 198.225
MDL Number MFCD00160355
SMILES C1=CC=C(C=C1)C(=O)NC2=CC=NC=C2
Synonym n-pyridin-4-yl benzamide,4-benzamidopyridine,n1-4-pyridyl benzamide,n-4-pyridylbenzamide,4-benzoylaminopyridine,pyridine, 4-benzamido,n-4-pyridyl benzamide,benzamide, n-4-pyridinyl-9ci,n-benzoyl-4-aminopyridine,phenyl-n-4-pyridyl carboxamide
IUPAC Name N-pyridin-4-ylbenzamide
InChI Key PNWVOLKZHJEWQU-UHFFFAOYSA-N
Molecular Formula C12H10N2O
15

Methyl 4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoate, 97%, Thermo Scientific™

CAS: 209912-44-7 Molecular Formula: C11H10N2O3 Molecular Weight (g/mol): 218.212 MDL Number: MFCD08690288 InChI Key: PJYMNVKGDLTDJE-UHFFFAOYSA-N Synonym: methyl 4-3-methyl-1,2,4-oxadiazol-5-yl benzoate,4-3-methyl-1,2,4-oxadiazole-5-yl benzoic acid methyl ester,benzoicacid, 4-3-methyl-1,2,4-oxadiazol-5-yl-, methyl ester PubChem CID: 11096067 IUPAC Name: methyl 4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoate SMILES: CC1=NOC(=N1)C2=CC=C(C=C2)C(=O)OC

PubChem CID 11096067
CAS 209912-44-7
Molecular Weight (g/mol) 218.212
MDL Number MFCD08690288
SMILES CC1=NOC(=N1)C2=CC=C(C=C2)C(=O)OC
Synonym methyl 4-3-methyl-1,2,4-oxadiazol-5-yl benzoate,4-3-methyl-1,2,4-oxadiazole-5-yl benzoic acid methyl ester,benzoicacid, 4-3-methyl-1,2,4-oxadiazol-5-yl-, methyl ester
IUPAC Name methyl 4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoate
InChI Key PJYMNVKGDLTDJE-UHFFFAOYSA-N
Molecular Formula C11H10N2O3