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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 (3,336)
Carboxylic acid esters (1,997)
Carboxylic acid amides (1,968)
Carboxylic acid salts (874)
Tetracarboxylic acids and derivatives (690)
Tricarboxylic acids and derivatives (658)
Carboxylic acid imides (382)
Carboxylic acid hydrazides (210)
Dicarboxylic acids and derivatives (179)
Pentacarboxylic acids and derivatives (108)
Hydrazinecarboxylic acids and derivatives (76)
Fumonisins (72)
Carboxylic acids (69)
Hexacarboxylic acids and derivatives (10)
Carboxylic acid azides (1)

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181 – 195 of 7,490 results
181

Tris(2-carboxyethyl)phosphine hydrochloride, 98%

CAS: 51805-45-9 Molecular Formula: C9H12O6P Molecular Weight (g/mol): 247.16 MDL Number: MFCD00145469 InChI Key: PZBFGYYEXUXCOF-UHFFFAOYSA-K Synonym: tris 2-carboxyethyl phosphine hydrochloride,tcep hcl,tcep hydrochloride,3,3',3-phosphinetriyltripropanoic acid hydrochloride,tcep,unii-h49aam893k,tris carboxyethyl phosphine hydrochloride,tris-2-carboxyethyl phosphine hydrochloride,tris 2-carboxyethyl phosphine hcl,3,3',3-phosphinetriyltripropanoicacidhydrochloride PubChem CID: 2734570 SMILES: [O-]C(=O)CCP(CCC([O-])=O)CCC([O-])=O

PubChem CID 2734570
CAS 51805-45-9
Molecular Weight (g/mol) 247.16
MDL Number MFCD00145469
SMILES [O-]C(=O)CCP(CCC([O-])=O)CCC([O-])=O
Synonym tris 2-carboxyethyl phosphine hydrochloride,tcep hcl,tcep hydrochloride,3,3',3-phosphinetriyltripropanoic acid hydrochloride,tcep,unii-h49aam893k,tris carboxyethyl phosphine hydrochloride,tris-2-carboxyethyl phosphine hydrochloride,tris 2-carboxyethyl phosphine hcl,3,3',3-phosphinetriyltripropanoicacidhydrochloride
InChI Key PZBFGYYEXUXCOF-UHFFFAOYSA-K
Molecular Formula C9H12O6P
182

3-(Methylthio)propionic acid, 98%

CAS: 646-01-5 Molecular Formula: C4H8O2S Molecular Weight (g/mol): 120.166 MDL Number: MFCD00059635 InChI Key: CAOMCZAIALVUPA-UHFFFAOYSA-N Synonym: 3-methylthio propionic acid,3-methylthiopropionate,3-methylthiopropionic acid,4-thiapentanoic acid,3-methylsulfanyl propanoic acid,propanoic acid, 3-methylthio,3-methylmercaptopropionic acid,unii-f523ali47d,3-methylthio propanoic acid,propionic acid, 3-methylthio PubChem CID: 563 ChEBI: CHEBI:1438 IUPAC Name: 3-methylsulfanylpropanoic acid SMILES: CSCCC(=O)O

PubChem CID 563
CAS 646-01-5
Molecular Weight (g/mol) 120.166
ChEBI CHEBI:1438
MDL Number MFCD00059635
SMILES CSCCC(=O)O
Synonym 3-methylthio propionic acid,3-methylthiopropionate,3-methylthiopropionic acid,4-thiapentanoic acid,3-methylsulfanyl propanoic acid,propanoic acid, 3-methylthio,3-methylmercaptopropionic acid,unii-f523ali47d,3-methylthio propanoic acid,propionic acid, 3-methylthio
IUPAC Name 3-methylsulfanylpropanoic acid
InChI Key CAOMCZAIALVUPA-UHFFFAOYSA-N
Molecular Formula C4H8O2S
183

Succinic acid disodium salt, for biochemistry, anhydrous

CAS: 150-90-3 Molecular Formula: C4H4Na2O4 Molecular Weight (g/mol): 162.052 InChI Key: ZDQYSKICYIVCPN-UHFFFAOYSA-L Synonym: disodium succinate,sodium succinate,disodium butanedioate,butanedioic acid, disodium salt,soduxin,succinic acid disodium salt,jantaran sodny czech,unii-v8zgc8isr3,succinic acid, disodium salt,fema no. 3277 PubChem CID: 9020 ChEBI: CHEBI:63675 IUPAC Name: disodium;butanedioate SMILES: C(CC(=O)[O-])C(=O)[O-].[Na+].[Na+]

PubChem CID 9020
CAS 150-90-3
Molecular Weight (g/mol) 162.052
ChEBI CHEBI:63675
SMILES C(CC(=O)[O-])C(=O)[O-].[Na+].[Na+]
Synonym disodium succinate,sodium succinate,disodium butanedioate,butanedioic acid, disodium salt,soduxin,succinic acid disodium salt,jantaran sodny czech,unii-v8zgc8isr3,succinic acid, disodium salt,fema no. 3277
IUPAC Name disodium;butanedioate
InChI Key ZDQYSKICYIVCPN-UHFFFAOYSA-L
Molecular Formula C4H4Na2O4
184

3-Pyridazinecarboxylic acid, 97%

CAS: 2164-61-6 Molecular Formula: C5H4N2O2 Molecular Weight (g/mol): 124.1 InChI Key: RUUOPSRRIKJHNH-UHFFFAOYSA-N Synonym: 3-pyridazinecarboxylic acid,3-carboxypyridazine,3-pyridazine carboxylic acid,pubchem22109,pyridazine carboxylic acid,ksc202q0p,pyridazine-3-carboxylic acid,3-carboxypyridazine; 3-pyridazinecarboxylic acid; PubChem CID: 269369 IUPAC Name: pyridazine-3-carboxylic acid SMILES: C1=CC(=NN=C1)C(=O)O

PubChem CID 269369
CAS 2164-61-6
Molecular Weight (g/mol) 124.1
SMILES C1=CC(=NN=C1)C(=O)O
Synonym 3-pyridazinecarboxylic acid,3-carboxypyridazine,3-pyridazine carboxylic acid,pubchem22109,pyridazine carboxylic acid,ksc202q0p,pyridazine-3-carboxylic acid,3-carboxypyridazine; 3-pyridazinecarboxylic acid;
IUPAC Name pyridazine-3-carboxylic acid
InChI Key RUUOPSRRIKJHNH-UHFFFAOYSA-N
Molecular Formula C5H4N2O2
185

Acetic acid, ammonium salt, 98%, pure

CAS: 631-61-8 Molecular Formula: C2H7NO2 Molecular Weight (g/mol): 77.08 InChI Key: USFZMSVCRYTOJT-UHFFFAOYSA-N Synonym: ammonium acetate,acetic acid, ammonium salt,azanium acetate,ammoniumacetate,acetic acid ammonium salt,ammonium ethanoate,unii-rre756s6q2,aconh4,ch3coonh4,ch3co2nh4 PubChem CID: 517165 ChEBI: CHEBI:62947 IUPAC Name: azanium;acetate SMILES: CC(=O)[O-].[NH4+]

PubChem CID 517165
CAS 631-61-8
Molecular Weight (g/mol) 77.08
ChEBI CHEBI:62947
SMILES CC(=O)[O-].[NH4+]
Synonym ammonium acetate,acetic acid, ammonium salt,azanium acetate,ammoniumacetate,acetic acid ammonium salt,ammonium ethanoate,unii-rre756s6q2,aconh4,ch3coonh4,ch3co2nh4
IUPAC Name azanium;acetate
InChI Key USFZMSVCRYTOJT-UHFFFAOYSA-N
Molecular Formula C2H7NO2
186

4-Hydroxybenzhydrazide, 98%

CAS: 5351-23-5 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.153 MDL Number: MFCD00007605 InChI Key: ZMZGIVVRBMFZSG-UHFFFAOYSA-N Synonym: 4-hydroxybenzhydrazide,4-hydroxybenzoic acid hydrazide,4-hydroxybenzoic hydrazide,p-hydroxybenzhydrazide,p-hydroxybenzoic acid hydrazide,4-hydroxybenzoylhydrazine,benzoic acid, 4-hydroxy-, hydrazide,p-hydroxybenzoic hydrazide,p-hydroxybenzoyl hydrazine,4-hydroxy-benzoic acid hydrazide PubChem CID: 1742 IUPAC Name: 4-hydroxybenzohydrazide SMILES: C1=CC(=CC=C1C(=O)NN)O

PubChem CID 1742
CAS 5351-23-5
Molecular Weight (g/mol) 152.153
MDL Number MFCD00007605
SMILES C1=CC(=CC=C1C(=O)NN)O
Synonym 4-hydroxybenzhydrazide,4-hydroxybenzoic acid hydrazide,4-hydroxybenzoic hydrazide,p-hydroxybenzhydrazide,p-hydroxybenzoic acid hydrazide,4-hydroxybenzoylhydrazine,benzoic acid, 4-hydroxy-, hydrazide,p-hydroxybenzoic hydrazide,p-hydroxybenzoyl hydrazine,4-hydroxy-benzoic acid hydrazide
IUPAC Name 4-hydroxybenzohydrazide
InChI Key ZMZGIVVRBMFZSG-UHFFFAOYSA-N
Molecular Formula C7H8N2O2
187

Methyl Propionate, 99+%

CAS: 554-12-1 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.11 MDL Number: MFCD00009306 InChI Key: RJUFJBKOKNCXHH-UHFFFAOYSA-N Synonym: methyl propionate,propanoic acid, methyl ester,methyl propylate,methylpropionate,propionic acid, methyl ester,propionate de methyle,propanoic acid methyl ester,fema number 2742,propionic acid methyl ester,methyl propionate natural PubChem CID: 11124 IUPAC Name: methyl propanoate SMILES: CCC(=O)OC

PubChem CID 11124
CAS 554-12-1
Molecular Weight (g/mol) 88.11
MDL Number MFCD00009306
SMILES CCC(=O)OC
Synonym methyl propionate,propanoic acid, methyl ester,methyl propylate,methylpropionate,propionic acid, methyl ester,propionate de methyle,propanoic acid methyl ester,fema number 2742,propionic acid methyl ester,methyl propionate natural
IUPAC Name methyl propanoate
InChI Key RJUFJBKOKNCXHH-UHFFFAOYSA-N
Molecular Formula C4H8O2
188

Ethyl formate, 97%

CAS: 109-94-4 Molecular Formula: C3H6O2 Molecular Weight (g/mol): 74.08 MDL Number: MFCD00003294 InChI Key: WBJINCZRORDGAQ-UHFFFAOYSA-N Synonym: areginal,formic acid, ethyl ester,ethyl methanoate,formic acid ethyl ester,aethylformiat,ethyl formic ester,ethylformate,ethylformiaat,formic ether,ethylformiat PubChem CID: 8025 ChEBI: CHEBI:52342 IUPAC Name: ethyl formate SMILES: CCOC=O

PubChem CID 8025
CAS 109-94-4
Molecular Weight (g/mol) 74.08
ChEBI CHEBI:52342
MDL Number MFCD00003294
SMILES CCOC=O
Synonym areginal,formic acid, ethyl ester,ethyl methanoate,formic acid ethyl ester,aethylformiat,ethyl formic ester,ethylformate,ethylformiaat,formic ether,ethylformiat
IUPAC Name ethyl formate
InChI Key WBJINCZRORDGAQ-UHFFFAOYSA-N
Molecular Formula C3H6O2
189

Potassium formate, 99% (water less than 2%)

CAS: 590-29-4 Molecular Formula: CHKO2 Molecular Weight (g/mol): 84.115 MDL Number: MFCD00013100 InChI Key: WFIZEGIEIOHZCP-UHFFFAOYSA-M Synonym: potassium formate,formic acid potassium salt,formic acid, potassium salt,formic acid, k salt,hcook,mravencan draselny czech,hco2k,formic acid, potassium salt 1:1,potassium formira,64-18-6 parent PubChem CID: 2735122 ChEBI: CHEBI:63316 IUPAC Name: potassium;formate SMILES: C(=O)[O-].[K+]

PubChem CID 2735122
CAS 590-29-4
Molecular Weight (g/mol) 84.115
ChEBI CHEBI:63316
MDL Number MFCD00013100
SMILES C(=O)[O-].[K+]
Synonym potassium formate,formic acid potassium salt,formic acid, potassium salt,formic acid, k salt,hcook,mravencan draselny czech,hco2k,formic acid, potassium salt 1:1,potassium formira,64-18-6 parent
IUPAC Name potassium;formate
InChI Key WFIZEGIEIOHZCP-UHFFFAOYSA-M
Molecular Formula CHKO2
190

Vinyl acetate, 99%, stab. with 8-12ppm hydroquinone

CAS: 108-05-4 Molecular Formula: C4H6O2 Molecular Weight (g/mol): 86.09 MDL Number: MFCD00008713 InChI Key: XTXRWKRVRITETP-UHFFFAOYSA-N Synonym: vinyl acetate,acetic acid ethenyl ester,acetic acid vinyl ester,ethenyl ethanoate,1-acetoxyethylene,vinyl ethanoate,acetoxyethene,vinylacetat,vinyl acetate monomer,vinyl a monomer PubChem CID: 7904 ChEBI: CHEBI:46916 IUPAC Name: ethenyl acetate SMILES: CC(=O)OC=C

PubChem CID 7904
CAS 108-05-4
Molecular Weight (g/mol) 86.09
ChEBI CHEBI:46916
MDL Number MFCD00008713
SMILES CC(=O)OC=C
Synonym vinyl acetate,acetic acid ethenyl ester,acetic acid vinyl ester,ethenyl ethanoate,1-acetoxyethylene,vinyl ethanoate,acetoxyethene,vinylacetat,vinyl acetate monomer,vinyl a monomer
IUPAC Name ethenyl acetate
InChI Key XTXRWKRVRITETP-UHFFFAOYSA-N
Molecular Formula C4H6O2
191

Ethyl Lactate 98.0+%, TCI America™
SDP

CAS: 97-64-3 Molecular Formula: C5H10O3 Molecular Weight (g/mol): 118.132 MDL Number: MFCD00065359 InChI Key: LZCLXQDLBQLTDK-UHFFFAOYSA-N Synonym: ethyl lactate,actylol,acytol,solactol,lactic acid, ethyl ester,propanoic acid, 2-hydroxy-, ethyl ester,lactate d'ethyle,2-hydroxypropanoic acid ethyl ester,ethyl 2-hydroxypropionate,ethyl alpha-hydroxypropionate PubChem CID: 7344 ChEBI: CHEBI:78321 IUPAC Name: ethyl 2-hydroxypropanoate SMILES: CCOC(=O)C(C)O

PubChem CID 7344
CAS 97-64-3
Molecular Weight (g/mol) 118.132
ChEBI CHEBI:78321
MDL Number MFCD00065359
SMILES CCOC(=O)C(C)O
Synonym ethyl lactate,actylol,acytol,solactol,lactic acid, ethyl ester,propanoic acid, 2-hydroxy-, ethyl ester,lactate d'ethyle,2-hydroxypropanoic acid ethyl ester,ethyl 2-hydroxypropionate,ethyl alpha-hydroxypropionate
IUPAC Name ethyl 2-hydroxypropanoate
InChI Key LZCLXQDLBQLTDK-UHFFFAOYSA-N
Molecular Formula C5H10O3
192

2-Methylbutyric acid, 98%

CAS: 116-53-0 Molecular Formula: C5H10O2 Molecular Weight (g/mol): 102.133 MDL Number: MFCD00002669 InChI Key: WLAMNBDJUVNPJU-UHFFFAOYSA-N Synonym: 2-methylbutyric acid,dl-2-methylbutyric acid,butanoic acid, 2-methyl,ethylmethylacetic acid,methylbutyric acid,2-methyl butyric acid,2-methybutyric acid,methylethylacetic acid,active valeric acid,butyric acid, 2-methyl PubChem CID: 8314 ChEBI: CHEBI:37070 IUPAC Name: 2-methylbutanoic acid SMILES: CCC(C)C(=O)O

PubChem CID 8314
CAS 116-53-0
Molecular Weight (g/mol) 102.133
ChEBI CHEBI:37070
MDL Number MFCD00002669
SMILES CCC(C)C(=O)O
Synonym 2-methylbutyric acid,dl-2-methylbutyric acid,butanoic acid, 2-methyl,ethylmethylacetic acid,methylbutyric acid,2-methyl butyric acid,2-methybutyric acid,methylethylacetic acid,active valeric acid,butyric acid, 2-methyl
IUPAC Name 2-methylbutanoic acid
InChI Key WLAMNBDJUVNPJU-UHFFFAOYSA-N
Molecular Formula C5H10O2
193

Phthalimide, 99%

CAS: 85-41-6 Molecular Formula: C8H5NO2 Molecular Weight (g/mol): 147.13 MDL Number: MFCD00005881 InChI Key: XKJCHHZQLQNZHY-UHFFFAOYSA-N Synonym: phthalimide,1h-isoindole-1,3 2h-dione,o-phthalimide,isoindoline-1,3-dione,o-phthalic imide,1,3-isoindolinedione,benzoimide,2-diazoindan-1,3-dione,phenylimide,phthalimid PubChem CID: 6809 ChEBI: CHEBI:38817 IUPAC Name: isoindole-1,3-dione SMILES: O=C1NC(=O)C2=CC=CC=C12

PubChem CID 6809
CAS 85-41-6
Molecular Weight (g/mol) 147.13
ChEBI CHEBI:38817
MDL Number MFCD00005881
SMILES O=C1NC(=O)C2=CC=CC=C12
Synonym phthalimide,1h-isoindole-1,3 2h-dione,o-phthalimide,isoindoline-1,3-dione,o-phthalic imide,1,3-isoindolinedione,benzoimide,2-diazoindan-1,3-dione,phenylimide,phthalimid
IUPAC Name isoindole-1,3-dione
InChI Key XKJCHHZQLQNZHY-UHFFFAOYSA-N
Molecular Formula C8H5NO2
194

Citric acid, diammonium salt, 98%, pure

CAS: 3012-65-5 Molecular Formula: C6H14N2O7 Molecular Weight (g/mol): 226.19 MDL Number: MFCD00013068 InChI Key: YXVFQADLFFNVDS-UHFFFAOYSA-N Synonym: ammonium citrate dibasic,ammonium hydrogencitrate,diammonium hydrogen citrate,citric acid diammonium salt,citric acid ammonium salt,di-ammonium hydrogen citrate,citro diamine,citric acid diamine,ammonium citrate, dibasic, acs,ammonium citrate dibasic, puriss PubChem CID: 13710713 ChEBI: CHEBI:63076 IUPAC Name: azane;2-hydroxypropane-1,2,3-tricarboxylic acid SMILES: [NH4+].[NH4+].OC(=O)C(O)(CC([O-])=O)CC([O-])=O

PubChem CID 13710713
CAS 3012-65-5
Molecular Weight (g/mol) 226.19
ChEBI CHEBI:63076
MDL Number MFCD00013068
SMILES [NH4+].[NH4+].OC(=O)C(O)(CC([O-])=O)CC([O-])=O
Synonym ammonium citrate dibasic,ammonium hydrogencitrate,diammonium hydrogen citrate,citric acid diammonium salt,citric acid ammonium salt,di-ammonium hydrogen citrate,citro diamine,citric acid diamine,ammonium citrate, dibasic, acs,ammonium citrate dibasic, puriss
IUPAC Name azane;2-hydroxypropane-1,2,3-tricarboxylic acid
InChI Key YXVFQADLFFNVDS-UHFFFAOYSA-N
Molecular Formula C6H14N2O7
195

Sodium oxalate, 98.5%, extra pure

CAS: 62-76-0 Molecular Formula: C2Na2O4 Molecular Weight (g/mol): 134.00 MDL Number: MFCD00012465 InChI Key: ZNCPFRVNHGOPAG-UHFFFAOYSA-L Synonym: sodium oxalate,disodium oxalate,natriumoxalat,ethanedioic acid, disodium salt,oxalic acid, disodium salt,natriumoxalat german,stavelan sodny czech,oxalic acid disodium salt,unii-7u0v68lt9x,ethanedioic acid disodium salt PubChem CID: 6125 IUPAC Name: disodium;oxalate SMILES: [Na+].[Na+].[O-]C(=O)C([O-])=O

PubChem CID 6125
CAS 62-76-0
Molecular Weight (g/mol) 134.00
MDL Number MFCD00012465
SMILES [Na+].[Na+].[O-]C(=O)C([O-])=O
Synonym sodium oxalate,disodium oxalate,natriumoxalat,ethanedioic acid, disodium salt,oxalic acid, disodium salt,natriumoxalat german,stavelan sodny czech,oxalic acid disodium salt,unii-7u0v68lt9x,ethanedioic acid disodium salt
IUPAC Name disodium;oxalate
InChI Key ZNCPFRVNHGOPAG-UHFFFAOYSA-L
Molecular Formula C2Na2O4