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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 (3,238)
Carboxylic acid amides (3,213)
Carboxylic acid esters (2,006)
Carboxylic acid salts (926)
Tricarboxylic acids and derivatives (713)
Tetracarboxylic acids and derivatives (684)
Carboxylic acid imides (390)
Carboxylic acid hydrazides (207)
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 (1)

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Search Within Results
Keyword Search:
931 – 945 of 8,805 results
931
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Diethyl maleate, 97%

CAS: 141-05-9 Molecular Weight (g/mol): 172.18 MDL Number: MFCD00009191 InChI Key: IEPRKVQEAMIZSS-WAYWQWQTSA-N Synonym: diethyl maleate,ethyl maleate,maleic acid, diethyl ester,diethylmaleate,maleic acid diethyl ester,2-butenedioic acid z-, diethyl ester,diethyl z-but-2-enedioate,diethyl 2z-but-2-enedioate,unii-g81wqb56ol,ccris 941 PubChem CID: 5271566 ChEBI: CHEBI:68508 IUPAC Name: diethyl (Z)-but-2-enedioate SMILES: CCOC(=O)C=CC(=O)OCC

PubChem CID 5271566
CAS 141-05-9
Molecular Weight (g/mol) 172.18
ChEBI CHEBI:68508
MDL Number MFCD00009191
SMILES CCOC(=O)C=CC(=O)OCC
Synonym diethyl maleate,ethyl maleate,maleic acid, diethyl ester,diethylmaleate,maleic acid diethyl ester,2-butenedioic acid z-, diethyl ester,diethyl z-but-2-enedioate,diethyl 2z-but-2-enedioate,unii-g81wqb56ol,ccris 941
IUPAC Name diethyl (Z)-but-2-enedioate
InChI Key IEPRKVQEAMIZSS-WAYWQWQTSA-N
932
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Sodium Propionate, FCC, 99-100.5%, Spectrum™ Chemical
SDP

CAS: 137-40-6 Molecular Formula: C3H5NaO2 Molecular Weight (g/mol): 96.06 InChI Key: JXKPEJDQGNYQSM-UHFFFAOYSA-M IUPAC Name: sodium propanoate SMILES: [Na+].CCC([O-])=O

CAS 137-40-6
Molecular Weight (g/mol) 96.06
SMILES [Na+].CCC([O-])=O
IUPAC Name sodium propanoate
InChI Key JXKPEJDQGNYQSM-UHFFFAOYSA-M
Molecular Formula C3H5NaO2
933
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Methyl p-toluate, 99%

CAS: 99-75-2 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00008441 InChI Key: QSSJZLPUHJDYKF-UHFFFAOYSA-N Synonym: methyl p-toluate,methyl-p-toluate,p-carbomethoxytoluene,methyl 4-toluate,4-methylbenzoic acid methyl ester,methyl p-methylbenzoate,benzoic acid, 4-methyl-, methyl ester,4-methoxycarbonyl toluene,p-toluic acid, methyl ester,methyl p-toluenecarboxylate PubChem CID: 7455 IUPAC Name: methyl 4-methylbenzoate SMILES: CC1=CC=C(C=C1)C(=O)OC

PubChem CID 7455
CAS 99-75-2
Molecular Weight (g/mol) 150.177
MDL Number MFCD00008441
SMILES CC1=CC=C(C=C1)C(=O)OC
Synonym methyl p-toluate,methyl-p-toluate,p-carbomethoxytoluene,methyl 4-toluate,4-methylbenzoic acid methyl ester,methyl p-methylbenzoate,benzoic acid, 4-methyl-, methyl ester,4-methoxycarbonyl toluene,p-toluic acid, methyl ester,methyl p-toluenecarboxylate
IUPAC Name methyl 4-methylbenzoate
InChI Key QSSJZLPUHJDYKF-UHFFFAOYSA-N
Molecular Formula C9H10O2
934

Phosphoenolpyruvic acid trisodium salt heptahydrate, 98%

CAS: 5541-93-5 Molecular Formula: C3H2Na3O6P Molecular Weight (g/mol): 233.986 MDL Number: MFCD00150737 InChI Key: RJUFBDMHZGRGMA-UHFFFAOYSA-K Synonym: 2-propenoic acid, 2-phosphonooxy-, trisodium salt,trisodium 2-phosphonatooxy prop-2-enoate,unii-78y3q07j1x,phosphoenolpyruvate trisodium salt,2-phosphoenol pyruvate na3salt,2-propenoic acid, 2-phosphonooxy-, sodium salt 1:3,trisodium phosphonatoenolpyruvate,trisodium 2-phosphonatoacrylate,trisodium phosphoenolpyruvate,c3h2o6p.3na PubChem CID: 79673 IUPAC Name: trisodium;2-phosphonatooxyprop-2-enoate SMILES: C=C(C(=O)[O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+]

PubChem CID 79673
CAS 5541-93-5
Molecular Weight (g/mol) 233.986
MDL Number MFCD00150737
SMILES C=C(C(=O)[O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+]
Synonym 2-propenoic acid, 2-phosphonooxy-, trisodium salt,trisodium 2-phosphonatooxy prop-2-enoate,unii-78y3q07j1x,phosphoenolpyruvate trisodium salt,2-phosphoenol pyruvate na3salt,2-propenoic acid, 2-phosphonooxy-, sodium salt 1:3,trisodium phosphonatoenolpyruvate,trisodium 2-phosphonatoacrylate,trisodium phosphoenolpyruvate,c3h2o6p.3na
IUPAC Name trisodium;2-phosphonatooxyprop-2-enoate
InChI Key RJUFBDMHZGRGMA-UHFFFAOYSA-K
Molecular Formula C3H2Na3O6P
935
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Ethyl propiolate, 99%

CAS: 623-47-2 Molecular Formula: C5H6O2 Molecular Weight (g/mol): 98.10 MDL Number: MFCD00009184 InChI Key: FMVJYQGSRWVMQV-UHFFFAOYSA-N Synonym: ethyl propiolate,ethyl acetylenecarboxylate,2-propynoic acid, ethyl ester,propiolic acid ethyl ester,ethyl propynoate,ethoxycarbonyl acetylene,ethyl 2-propynoate,propiolic acid, ethyl ester,unii-w235g5u52s,propynoic acid ethyl ester PubChem CID: 12182 ChEBI: CHEBI:51740 IUPAC Name: ethyl prop-2-ynoate SMILES: CCOC(=O)C#C

PubChem CID 12182
CAS 623-47-2
Molecular Weight (g/mol) 98.10
ChEBI CHEBI:51740
MDL Number MFCD00009184
SMILES CCOC(=O)C#C
Synonym ethyl propiolate,ethyl acetylenecarboxylate,2-propynoic acid, ethyl ester,propiolic acid ethyl ester,ethyl propynoate,ethoxycarbonyl acetylene,ethyl 2-propynoate,propiolic acid, ethyl ester,unii-w235g5u52s,propynoic acid ethyl ester
IUPAC Name ethyl prop-2-ynoate
InChI Key FMVJYQGSRWVMQV-UHFFFAOYSA-N
Molecular Formula C5H6O2
936
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2-Ketoglutaric acid, disodium salt, dihydrate, 99%

CAS: 305-72-6 Molecular Formula: C5H4Na2O5·2H2O Molecular Weight (g/mol): 226.1 MDL Number: MFCD00150702 InChI Key: YBGBJYVHJTVUSL-UHFFFAOYSA-L Synonym: disodium 2-oxoglutarate,unii-flp7p4rm46,disodium 2-oxopentanedioate,flp7p4rm46,pentanedioic acid, 2-oxo-, disodium salt,2-oxoglutaric acid disodium salt,2-ketoglutaric acid disodium salt,alpha-ketoglutaric acid sodium salt,disodium ? ketoglutarate,disodium oxoglurate PubChem CID: 31040 IUPAC Name: disodium;2-oxopentanedioate SMILES: C(CC(=O)[O-])C(=O)C(=O)[O-].[Na+].[Na+]

PubChem CID 31040
CAS 305-72-6
Molecular Weight (g/mol) 226.1
MDL Number MFCD00150702
SMILES C(CC(=O)[O-])C(=O)C(=O)[O-].[Na+].[Na+]
Synonym disodium 2-oxoglutarate,unii-flp7p4rm46,disodium 2-oxopentanedioate,flp7p4rm46,pentanedioic acid, 2-oxo-, disodium salt,2-oxoglutaric acid disodium salt,2-ketoglutaric acid disodium salt,alpha-ketoglutaric acid sodium salt,disodium ? ketoglutarate,disodium oxoglurate
IUPAC Name disodium;2-oxopentanedioate
InChI Key YBGBJYVHJTVUSL-UHFFFAOYSA-L
Molecular Formula C5H4Na2O5·2H2O
937
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Methyl Acetate, 96%, Spectrum™ Chemical
SDP

CAS: 79-20-9

CAS 79-20-9
938

DL - Lactic Acid Lithium Salt, MP Biomedicals™

CAS: 867-55-0 Molecular Formula: C3H5LiO3 Molecular Weight (g/mol): 96.01 InChI Key: GKQWYZBANWAFMQ-UHFFFAOYNA-M IUPAC Name: lithium(1+) 2-hydroxypropanoate SMILES: [Li+].CC(O)C([O-])=O

CAS 867-55-0
Molecular Weight (g/mol) 96.01
SMILES [Li+].CC(O)C([O-])=O
IUPAC Name lithium(1+) 2-hydroxypropanoate
InChI Key GKQWYZBANWAFMQ-UHFFFAOYNA-M
Molecular Formula C3H5LiO3
939
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2,2,3,4,4,4-Hexafluorobutyl methacrylate, 96%, stab.

CAS: 36405-47-7 Molecular Formula: C8H8F6O2 Molecular Weight (g/mol): 250.14 MDL Number: MFCD00042311 InChI Key: DFVPUWGVOPDJTC-UHFFFAOYSA-N Synonym: 2,2,3,4,4,4-hexafluorobutyl methacrylate,1h,1h,3h-hexafluorobutyl methacrylate,hexafluorobutyl methacrylate,methacrylic acid 2,2,3,4,4,4-hexafluorobutyl ester,2-propenoic acid, 2-methyl-, 2,2,3,4,4,4-hexafluorobutyl ester,hexafluorobutyl methacrylate polymer,hfbma,acmc-1adv6,ksc489s1j,2-propenoic acid, 2-methyl-, 2,2,3,4,4,4-hexafluorobutyl ester, homopolymer PubChem CID: 549772 IUPAC Name: 2,2,3,4,4,4-hexafluorobutyl 2-methylprop-2-enoate SMILES: CC(=C)C(=O)OCC(C(C(F)(F)F)F)(F)F

PubChem CID 549772
CAS 36405-47-7
Molecular Weight (g/mol) 250.14
MDL Number MFCD00042311
SMILES CC(=C)C(=O)OCC(C(C(F)(F)F)F)(F)F
Synonym 2,2,3,4,4,4-hexafluorobutyl methacrylate,1h,1h,3h-hexafluorobutyl methacrylate,hexafluorobutyl methacrylate,methacrylic acid 2,2,3,4,4,4-hexafluorobutyl ester,2-propenoic acid, 2-methyl-, 2,2,3,4,4,4-hexafluorobutyl ester,hexafluorobutyl methacrylate polymer,hfbma,acmc-1adv6,ksc489s1j,2-propenoic acid, 2-methyl-, 2,2,3,4,4,4-hexafluorobutyl ester, homopolymer
IUPAC Name 2,2,3,4,4,4-hexafluorobutyl 2-methylprop-2-enoate
InChI Key DFVPUWGVOPDJTC-UHFFFAOYSA-N
Molecular Formula C8H8F6O2
940
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Methyl trans-2-hexenoate, 97%

CAS: 13894-63-8 Molecular Formula: C7H12O2 Molecular Weight (g/mol): 128.171 MDL Number: MFCD00048798 InChI Key: GFUGBRNILVVWIE-AATRIKPKSA-N Synonym: methyl 2-hexenoate,methyl e-2-hexenoate,methyl trans-2-hexenoate,methyl e-hex-2-enoate,methyl 2e-hexenoate,methyl 2e-hex-2-enoate,2-hexenoic acid, methyl ester, e,methyl 2e-2-hexenoate,2e-2-hexenoic acid methyl ester,unii-x2ddu82182 PubChem CID: 5364409 IUPAC Name: methyl (E)-hex-2-enoate SMILES: CCCC=CC(=O)OC

PubChem CID 5364409
CAS 13894-63-8
Molecular Weight (g/mol) 128.171
MDL Number MFCD00048798
SMILES CCCC=CC(=O)OC
Synonym methyl 2-hexenoate,methyl e-2-hexenoate,methyl trans-2-hexenoate,methyl e-hex-2-enoate,methyl 2e-hexenoate,methyl 2e-hex-2-enoate,2-hexenoic acid, methyl ester, e,methyl 2e-2-hexenoate,2e-2-hexenoic acid methyl ester,unii-x2ddu82182
IUPAC Name methyl (E)-hex-2-enoate
InChI Key GFUGBRNILVVWIE-AATRIKPKSA-N
Molecular Formula C7H12O2
941
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Methyl 3,3-dimethoxypropionate, 96%

CAS: 7424-91-1 Molecular Formula: C6H12O4 Molecular Weight (g/mol): 148.158 MDL Number: MFCD00010650 InChI Key: SMCVPMKCDDNUCQ-UHFFFAOYSA-N PubChem CID: 81924 IUPAC Name: methyl 3,3-dimethoxypropanoate SMILES: COC(CC(=O)OC)OC

PubChem CID 81924
CAS 7424-91-1
Molecular Weight (g/mol) 148.158
MDL Number MFCD00010650
SMILES COC(CC(=O)OC)OC
IUPAC Name methyl 3,3-dimethoxypropanoate
InChI Key SMCVPMKCDDNUCQ-UHFFFAOYSA-N
Molecular Formula C6H12O4
942

Copper(II) formate tetrahydrate, 98%

CAS: 5893-61-8 Molecular Formula: C2H10CuO8 Molecular Weight (g/mol): 225.64 MDL Number: MFCD00167128 InChI Key: LSIWWRSSSOYIMS-UHFFFAOYSA-L Synonym: copper ii formate tetrahydrate,cupric formate tetrahydrate,copper diformate tetrahydrate,unii-v7ra28204j,copper 2+ formate tetrahydrate,cupric formate tetrahydrate mi,copper formate cu hcoo 2 tetrahydrate,formic acid copper salt 2:1 tetrahydrate,acmc-209m8c PubChem CID: 6432244 IUPAC Name: copper;diformate;tetrahydrate SMILES: C(=O)[O-].C(=O)[O-].O.O.O.O.[Cu+2]

PubChem CID 6432244
CAS 5893-61-8
Molecular Weight (g/mol) 225.64
MDL Number MFCD00167128
SMILES C(=O)[O-].C(=O)[O-].O.O.O.O.[Cu+2]
Synonym copper ii formate tetrahydrate,cupric formate tetrahydrate,copper diformate tetrahydrate,unii-v7ra28204j,copper 2+ formate tetrahydrate,cupric formate tetrahydrate mi,copper formate cu hcoo 2 tetrahydrate,formic acid copper salt 2:1 tetrahydrate,acmc-209m8c
IUPAC Name copper;diformate;tetrahydrate
InChI Key LSIWWRSSSOYIMS-UHFFFAOYSA-L
Molecular Formula C2H10CuO8
943
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Methyl 2-butynoate, 97%

CAS: 23326-27-4 Molecular Formula: C5H6O2 Molecular Weight (g/mol): 98.1 MDL Number: MFCD00009273 InChI Key: UJQCANQILFWSDJ-UHFFFAOYSA-N Synonym: methyl 2-butynoate,methyl tetrolate,2-butynoic acid, methyl ester,2-butynoic acid methyl ester,tetrolic acid methyl ester,but-2-ynoic acid methyl ester,methyl2-butynoate,methyl 2-butynoate ?,pubchem12783,acmc-1ceil PubChem CID: 141019 IUPAC Name: methyl but-2-ynoate SMILES: CC#CC(=O)OC

PubChem CID 141019
CAS 23326-27-4
Molecular Weight (g/mol) 98.1
MDL Number MFCD00009273
SMILES CC#CC(=O)OC
Synonym methyl 2-butynoate,methyl tetrolate,2-butynoic acid, methyl ester,2-butynoic acid methyl ester,tetrolic acid methyl ester,but-2-ynoic acid methyl ester,methyl2-butynoate,methyl 2-butynoate ?,pubchem12783,acmc-1ceil
IUPAC Name methyl but-2-ynoate
InChI Key UJQCANQILFWSDJ-UHFFFAOYSA-N
Molecular Formula C5H6O2
944
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Sodium Ascorbate, Powder, USP, 99-101%, Spectrum™ Chemical
SDP

CAS: 134-03-2 Molecular Formula: C6H7NaO6 Molecular Weight (g/mol): 198.11 InChI Key: IFVCRSPJFHGFCG-HXPAKLQESA-N IUPAC Name: sodium 5-[(1S)-1,2-dihydroxyethyl]-3-hydroxy-2,4-dioxooxolan-3-ide SMILES: [Na+].OC[C@H](O)C1OC(=O)[C-](O)C1=O

CAS 134-03-2
Molecular Weight (g/mol) 198.11
SMILES [Na+].OC[C@H](O)C1OC(=O)[C-](O)C1=O
IUPAC Name sodium 5-[(1S)-1,2-dihydroxyethyl]-3-hydroxy-2,4-dioxooxolan-3-ide
InChI Key IFVCRSPJFHGFCG-HXPAKLQESA-N
Molecular Formula C6H7NaO6
945
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Methyl trans-2-pentenoate, 95%

CAS: 15790-88-2 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.14 MDL Number: MFCD00137611 InChI Key: MBAHGFJTIVZLFB-SNAWJCMRSA-N Synonym: methyl 2-pentenoate,methyl trans-2-pentenoate,methyl 2e-pent-2-enoate,2-pentenoic acid, methyl ester,2-pentenoic acid, methyl ester, e,methyl 3-ethylacrylate,methyl 2-transpentenoate,methyl 2-trans-pentenoate,methyl e-2-pentenoate,trans-methyl pent-2-enoate PubChem CID: 5364718 SMILES: CC\C=C\C(=O)OC

PubChem CID 5364718
CAS 15790-88-2
Molecular Weight (g/mol) 114.14
MDL Number MFCD00137611
SMILES CC\C=C\C(=O)OC
Synonym methyl 2-pentenoate,methyl trans-2-pentenoate,methyl 2e-pent-2-enoate,2-pentenoic acid, methyl ester,2-pentenoic acid, methyl ester, e,methyl 3-ethylacrylate,methyl 2-transpentenoate,methyl 2-trans-pentenoate,methyl e-2-pentenoate,trans-methyl pent-2-enoate
InChI Key MBAHGFJTIVZLFB-SNAWJCMRSA-N
Molecular Formula C6H10O2