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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 (3,218)
Carboxylic acid amides (3,205)
Carboxylic acid esters (1,997)
Carboxylic acid salts (917)
Tricarboxylic acids and derivatives (710)
Tetracarboxylic acids and derivatives (681)
Carboxylic acid imides (390)
Carboxylic acid hydrazides (204)
Dicarboxylic acids and derivatives (194)
Pentacarboxylic acids and derivatives (107)
Hydrazinecarboxylic acids and derivatives (79)
Fumonisins (78)
Carboxylic acids (70)
Hexacarboxylic acids and derivatives (10)
Carboxylic acid azides (3)

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376 – 390 of 8,754 results
376
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1H-Indazole-3-carboxylic acid, 98%

CAS: 4498-67-3 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.148 MDL Number: MFCD00211066 InChI Key: BHXVYTQDWMQVBI-UHFFFAOYSA-N Synonym: indazole-3-carboxylic acid,3-carboxyindazole,3-indazolecarboxylic acid,indazole-3-carboxylicacid,1h-indazol-3-carbonic acid,2h-indazole-3-carboxylic acid,3-carboxy-1h-indazole,1h-indazole-3-carbonic acid,1-h-indazole-3-carboxylic acid,benzopyrazole-3-carboxylic acid PubChem CID: 78250 IUPAC Name: 1H-indazole-3-carboxylic acid SMILES: C1=CC=C2C(=C1)C(=NN2)C(=O)O

PubChem CID 78250
CAS 4498-67-3
Molecular Weight (g/mol) 162.148
MDL Number MFCD00211066
SMILES C1=CC=C2C(=C1)C(=NN2)C(=O)O
Synonym indazole-3-carboxylic acid,3-carboxyindazole,3-indazolecarboxylic acid,indazole-3-carboxylicacid,1h-indazol-3-carbonic acid,2h-indazole-3-carboxylic acid,3-carboxy-1h-indazole,1h-indazole-3-carbonic acid,1-h-indazole-3-carboxylic acid,benzopyrazole-3-carboxylic acid
IUPAC Name 1H-indazole-3-carboxylic acid
InChI Key BHXVYTQDWMQVBI-UHFFFAOYSA-N
Molecular Formula C8H6N2O2
377
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n-Butyl methacrylate, 99%, stab. with 15-20 ppm 4-methoxyphenol, Thermo Scientific Chemicals

CAS: 97-88-1 Molecular Formula: C8H14O2 Molecular Weight (g/mol): 142.20 MDL Number: MFCD00009444 InChI Key: SOGAXMICEFXMKE-UHFFFAOYSA-N Synonym: butyl methacrylate,n-butyl methacrylate,butylmethacrylate,2-propenoic acid, 2-methyl-, butyl ester,butyl 2-methacrylate,butylmethacrylaat,2-methyl-butylacrylat,butil metacrilato,2-methyl-butylacrylaat,2-methyl-butylacrylate PubChem CID: 7354 IUPAC Name: butyl 2-methylprop-2-enoate SMILES: CCCCOC(=O)C(C)=C

PubChem CID 7354
CAS 97-88-1
Molecular Weight (g/mol) 142.20
MDL Number MFCD00009444
SMILES CCCCOC(=O)C(C)=C
Synonym butyl methacrylate,n-butyl methacrylate,butylmethacrylate,2-propenoic acid, 2-methyl-, butyl ester,butyl 2-methacrylate,butylmethacrylaat,2-methyl-butylacrylat,butil metacrilato,2-methyl-butylacrylaat,2-methyl-butylacrylate
IUPAC Name butyl 2-methylprop-2-enoate
InChI Key SOGAXMICEFXMKE-UHFFFAOYSA-N
Molecular Formula C8H14O2
378
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N-(4-Pentynyl)phthalimide, 97%

CAS: 6097-07-0 Molecular Formula: C13H11NO2 Molecular Weight (g/mol): 213.236 MDL Number: MFCD06798110 InChI Key: YNZIPXLLPFYDGM-UHFFFAOYSA-N Synonym: n-4-pentynyl phthalimide,2-pent-4-ynyl isoindoline-1,3-dione,1-phthalimido-4-pentyne,2-pent-4-yn-1-yl isoindoline-1,3-dione,n-4-pentynyl phthalimide 97,2-pent-4-yn-1-yl isoindole-1,3-dione,5-phthalimido-1-pentyne,2-pent-4-ynyl-isoindole-1,3-dione PubChem CID: 11769822 IUPAC Name: 2-pent-4-ynylisoindole-1,3-dione SMILES: C#CCCCN1C(=O)C2=CC=CC=C2C1=O

PubChem CID 11769822
CAS 6097-07-0
Molecular Weight (g/mol) 213.236
MDL Number MFCD06798110
SMILES C#CCCCN1C(=O)C2=CC=CC=C2C1=O
Synonym n-4-pentynyl phthalimide,2-pent-4-ynyl isoindoline-1,3-dione,1-phthalimido-4-pentyne,2-pent-4-yn-1-yl isoindoline-1,3-dione,n-4-pentynyl phthalimide 97,2-pent-4-yn-1-yl isoindole-1,3-dione,5-phthalimido-1-pentyne,2-pent-4-ynyl-isoindole-1,3-dione
IUPAC Name 2-pent-4-ynylisoindole-1,3-dione
InChI Key YNZIPXLLPFYDGM-UHFFFAOYSA-N
Molecular Formula C13H11NO2
379

Ethyl 5,5-dimethyl-2,4-dioxohexanoate, 97%, Thermo Scientific™

CAS: 13395-36-3 Molecular Formula: C10H16O4 Molecular Weight (g/mol): 200.234 InChI Key: NIMKIMUBJFWPTD-UHFFFAOYSA-N Synonym: ethyl trimethylacetopyruvate,hexanoic acid, 5,5-dimethyl-2,4-dioxo-, ethyl ester,5,5-dimethyl-2,4-dioxo-hexanoic acid ethyl ester,5,5-dimethyl-2,4-dioxohexanoic acid ethyl ester,ethyl pivaloylpyruvate,pivaloylpyruvic acid ethyl ester,3-pivaloylpyruvic acid ethyl ester,ethyl5,5-dimethyl-2,4-dioxohexanoate,trimethylacetopyruvic acid ethyl ester,ethyl 5,5-dimethyl-2,4-dioxo-hexanoate PubChem CID: 83403 IUPAC Name: ethyl 5,5-dimethyl-2,4-dioxohexanoate SMILES: CCOC(=O)C(=O)CC(=O)C(C)(C)C

PubChem CID 83403
CAS 13395-36-3
Molecular Weight (g/mol) 200.234
SMILES CCOC(=O)C(=O)CC(=O)C(C)(C)C
Synonym ethyl trimethylacetopyruvate,hexanoic acid, 5,5-dimethyl-2,4-dioxo-, ethyl ester,5,5-dimethyl-2,4-dioxo-hexanoic acid ethyl ester,5,5-dimethyl-2,4-dioxohexanoic acid ethyl ester,ethyl pivaloylpyruvate,pivaloylpyruvic acid ethyl ester,3-pivaloylpyruvic acid ethyl ester,ethyl5,5-dimethyl-2,4-dioxohexanoate,trimethylacetopyruvic acid ethyl ester,ethyl 5,5-dimethyl-2,4-dioxo-hexanoate
IUPAC Name ethyl 5,5-dimethyl-2,4-dioxohexanoate
InChI Key NIMKIMUBJFWPTD-UHFFFAOYSA-N
Molecular Formula C10H16O4
380

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
381

2,3-Dimethyl-quinoxaline-6-carboxylic acid, 97%, Thermo Scientific™

CAS: 17635-26-6 Molecular Formula: C11H9N2O2 Molecular Weight (g/mol): 201.21 MDL Number: MFCD02575516 InChI Key: RCACNAWRFYUKLC-UHFFFAOYSA-M Synonym: 2,3-dimethyl-quinoxaline-6-carboxylic acid,2,3-dimethyl-6-quinoxalinecarboxylic acid,6-quinoxalinecarboxylicacid, 2,3-dimethyl,6-quinoxalinecarboxylic acid, 2,3-dimethyl PubChem CID: 236268 SMILES: CC1=C(C)N=C2C=C(C=CC2=N1)C([O-])=O

PubChem CID 236268
CAS 17635-26-6
Molecular Weight (g/mol) 201.21
MDL Number MFCD02575516
SMILES CC1=C(C)N=C2C=C(C=CC2=N1)C([O-])=O
Synonym 2,3-dimethyl-quinoxaline-6-carboxylic acid,2,3-dimethyl-6-quinoxalinecarboxylic acid,6-quinoxalinecarboxylicacid, 2,3-dimethyl,6-quinoxalinecarboxylic acid, 2,3-dimethyl
InChI Key RCACNAWRFYUKLC-UHFFFAOYSA-M
Molecular Formula C11H9N2O2
383

PESTANAL™ 3-(Methylphosphinico)propionic acid, MilliporeSigma™ Supelco™

3-(Methylphosphinico)propionic acid is a metabolite of the pesticide, glufosinate ammonium.

384
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Methyl formate, 97%, pure

CAS: 107-31-3 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00003291 InChI Key: TZIHFWKZFHZASV-UHFFFAOYSA-N Synonym: formic acid, methyl ester,methyl methanoate,methylformiat,formic acid methyl ester,formiate de methyle,methylformiaat,mravencan methylnaty,methylformate,caswell no. 570,hcooch3 PubChem CID: 7865 ChEBI: CHEBI:77699 IUPAC Name: methyl formate SMILES: COC=O

PubChem CID 7865
CAS 107-31-3
Molecular Weight (g/mol) 60.05
ChEBI CHEBI:77699
MDL Number MFCD00003291
SMILES COC=O
Synonym formic acid, methyl ester,methyl methanoate,methylformiat,formic acid methyl ester,formiate de methyle,methylformiaat,mravencan methylnaty,methylformate,caswell no. 570,hcooch3
IUPAC Name methyl formate
InChI Key TZIHFWKZFHZASV-UHFFFAOYSA-N
Molecular Formula C2H4O2
385
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Cyclohexanecarboxylic acid, 98%

CAS: 98-89-5 Molecular Formula: C7H12O2 Molecular Weight (g/mol): 128.17 MDL Number: MFCD00001461 InChI Key: NZNMSOFKMUBTKW-UHFFFAOYSA-N Synonym: hexahydrobenzoic acid,carboxycyclohexane,cyclohexanoic acid,cyclohexylcarboxylic acid,cyclohexylmethanoic acid,cyclohexylformic acid,benzoic acid, hexahydro,cyclohexancarbonsaeure,cyclohexane-1-carboxylate,cyclohexanecarboxylicacid PubChem CID: 7413 ChEBI: CHEBI:36096 IUPAC Name: cyclohexanecarboxylic acid SMILES: C1CCC(CC1)C(=O)O

PubChem CID 7413
CAS 98-89-5
Molecular Weight (g/mol) 128.17
ChEBI CHEBI:36096
MDL Number MFCD00001461
SMILES C1CCC(CC1)C(=O)O
Synonym hexahydrobenzoic acid,carboxycyclohexane,cyclohexanoic acid,cyclohexylcarboxylic acid,cyclohexylmethanoic acid,cyclohexylformic acid,benzoic acid, hexahydro,cyclohexancarbonsaeure,cyclohexane-1-carboxylate,cyclohexanecarboxylicacid
IUPAC Name cyclohexanecarboxylic acid
InChI Key NZNMSOFKMUBTKW-UHFFFAOYSA-N
Molecular Formula C7H12O2
386
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beta-D-Glucose pentaacetate, 98%

CAS: 604-69-3 Molecular Formula: C16H22O11 Molecular Weight (g/mol): 390.341 MDL Number: MFCD00006597 InChI Key: LPTITAGPBXDDGR-IBEHDNSVSA-N Synonym: beta-d-glucose pentaacetate,penta-o-acetyl-beta-d-glucopyranose,unii-v833p95coc,1,2,3,4,6-penta-o-acetyl-beta-d-glucopyranose,1,2,3,4,6-penta-o-acetyl-b-d-glucopyranose,beta-d-glucopyranose pentaacetate,2r,3r,4s,5r,6s-3,4,5,6-tetrakis acetyloxy oxan-2-yl methyl acetate,2s,3r,4s,5r,6r-6-acetoxymethyl tetrahydro-2h-pyran-2,3,4,5-tetrayl tetraacetate,glucopyranose, pentaacetate, .beta.-d,penta-o-acetyl-β PubChem CID: 2724702 IUPAC Name: [(2R,3R,4S,5R,6S)-3,4,5,6-tetraacetyloxyoxan-2-yl]methyl acetate SMILES: CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C

PubChem CID 2724702
CAS 604-69-3
Molecular Weight (g/mol) 390.341
MDL Number MFCD00006597
SMILES CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C
Synonym beta-d-glucose pentaacetate,penta-o-acetyl-beta-d-glucopyranose,unii-v833p95coc,1,2,3,4,6-penta-o-acetyl-beta-d-glucopyranose,1,2,3,4,6-penta-o-acetyl-b-d-glucopyranose,beta-d-glucopyranose pentaacetate,2r,3r,4s,5r,6s-3,4,5,6-tetrakis acetyloxy oxan-2-yl methyl acetate,2s,3r,4s,5r,6r-6-acetoxymethyl tetrahydro-2h-pyran-2,3,4,5-tetrayl tetraacetate,glucopyranose, pentaacetate, .beta.-d,penta-o-acetyl-β
IUPAC Name [(2R,3R,4S,5R,6S)-3,4,5,6-tetraacetyloxyoxan-2-yl]methyl acetate
InChI Key LPTITAGPBXDDGR-IBEHDNSVSA-N
Molecular Formula C16H22O11
387
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Methyl formate, 97%, may cont. up to ca 3% methanol

CAS: 107-31-3 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00003291 InChI Key: TZIHFWKZFHZASV-UHFFFAOYSA-N Synonym: formic acid, methyl ester,methyl methanoate,methylformiat,formic acid methyl ester,formiate de methyle,methylformiaat,mravencan methylnaty,methylformate,caswell no. 570,hcooch3 PubChem CID: 7865 ChEBI: CHEBI:77699 IUPAC Name: methyl formate SMILES: COC=O

PubChem CID 7865
CAS 107-31-3
Molecular Weight (g/mol) 60.05
ChEBI CHEBI:77699
MDL Number MFCD00003291
SMILES COC=O
Synonym formic acid, methyl ester,methyl methanoate,methylformiat,formic acid methyl ester,formiate de methyle,methylformiaat,mravencan methylnaty,methylformate,caswell no. 570,hcooch3
IUPAC Name methyl formate
InChI Key TZIHFWKZFHZASV-UHFFFAOYSA-N
Molecular Formula C2H4O2
388

Cesium acetate, 97%, pure

CAS: 3396-11-0 Molecular Formula: C2H3CsO2 Molecular Weight (g/mol): 191.96 MDL Number: MFCD00013056 InChI Key: ZOAIGCHJWKDIPJ-UHFFFAOYSA-M Synonym: cesium acetate,acetic acid, cesium salt,caesium acetate,acetic acid, cesium salt 1:1,acetic acid, cesiumsalt,acetic acid cesium salt,caesium 1+ ion acetate,cesiumacetate,acetic acid cesium,caesium 1+ acetate ion PubChem CID: 5152919 IUPAC Name: cesium;acetate SMILES: CC(=O)[O-].[Cs+]

PubChem CID 5152919
CAS 3396-11-0
Molecular Weight (g/mol) 191.96
MDL Number MFCD00013056
SMILES CC(=O)[O-].[Cs+]
Synonym cesium acetate,acetic acid, cesium salt,caesium acetate,acetic acid, cesium salt 1:1,acetic acid, cesiumsalt,acetic acid cesium salt,caesium 1+ ion acetate,cesiumacetate,acetic acid cesium,caesium 1+ acetate ion
IUPAC Name cesium;acetate
InChI Key ZOAIGCHJWKDIPJ-UHFFFAOYSA-M
Molecular Formula C2H3CsO2
389
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Methyl 3-bromopropionate, 97%

CAS: 3395-91-3 Molecular Formula: C4H7BrO2 Molecular Weight (g/mol): 167.00 MDL Number: MFCD00000250 InChI Key: KQEVIFKPZOGBMZ-UHFFFAOYSA-N Synonym: methyl 3-bromopropionate,propanoic acid, 3-bromo-, methyl ester,methyl beta-bromopropionate,3-bromopropionic acid methyl ester,propionic acid, 3-bromo-, methyl ester,3-bromopropanoic acid methyl ester,unii-y803ch1p4w,beta-bromopropionic acid, methyl ester,methyl .beta.-bromopropionate,3-bromo-propionic acid methyl ester PubChem CID: 76934 IUPAC Name: methyl 3-bromopropanoate SMILES: COC(=O)CCBr

PubChem CID 76934
CAS 3395-91-3
Molecular Weight (g/mol) 167.00
MDL Number MFCD00000250
SMILES COC(=O)CCBr
Synonym methyl 3-bromopropionate,propanoic acid, 3-bromo-, methyl ester,methyl beta-bromopropionate,3-bromopropionic acid methyl ester,propionic acid, 3-bromo-, methyl ester,3-bromopropanoic acid methyl ester,unii-y803ch1p4w,beta-bromopropionic acid, methyl ester,methyl .beta.-bromopropionate,3-bromo-propionic acid methyl ester
IUPAC Name methyl 3-bromopropanoate
InChI Key KQEVIFKPZOGBMZ-UHFFFAOYSA-N
Molecular Formula C4H7BrO2
390
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Ethyl myristate, 98+%

CAS: 124-06-1 Molecular Formula: C16H32O2 Molecular Weight (g/mol): 256.43 MDL Number: MFCD00008984 InChI Key: MMKRHZKQPFCLLS-UHFFFAOYSA-N Synonym: ethyl myristate,tetradecanoic acid, ethyl ester,myristic acid ethyl ester,myristic acid, ethyl ester,ethylmyristate,ethyl n-tetradecanoate,ethyl myristate natural,fema no. 2445,tetradecanoic acid ethyl ester,ethyl ester tetradecanoic acid PubChem CID: 31283 ChEBI: CHEBI:84849 IUPAC Name: ethyl tetradecanoate SMILES: CCCCCCCCCCCCCC(=O)OCC

PubChem CID 31283
CAS 124-06-1
Molecular Weight (g/mol) 256.43
ChEBI CHEBI:84849
MDL Number MFCD00008984
SMILES CCCCCCCCCCCCCC(=O)OCC
Synonym ethyl myristate,tetradecanoic acid, ethyl ester,myristic acid ethyl ester,myristic acid, ethyl ester,ethylmyristate,ethyl n-tetradecanoate,ethyl myristate natural,fema no. 2445,tetradecanoic acid ethyl ester,ethyl ester tetradecanoic acid
IUPAC Name ethyl tetradecanoate
InChI Key MMKRHZKQPFCLLS-UHFFFAOYSA-N
Molecular Formula C16H32O2