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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 (3,220)
Carboxylic acid amides (3,206)
Carboxylic acid esters (1,997)
Carboxylic acid salts (919)
Tricarboxylic acids and derivatives (707)
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 (1)

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841 – 855 of 8,754 results
841
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Sodium Propionate, FCC, 99-100.5%, Spectrum™ Chemical

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
843
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Methyl bromoacetate, 99%

CAS: 96-32-2 Molecular Formula: C3H5BrO2 Molecular Weight (g/mol): 152.98 MDL Number: MFCD00000189 InChI Key: YDCHPLOFQATIDS-UHFFFAOYSA-N Synonym: methyl bromoacetate,bromoacetic acid methyl ester,methyl monobromoacetate,acetic acid, bromo-, methyl ester,methyl alpha-bromoacetate,methylbromoacetate,acetic acid, 2-bromo-, methyl ester,methylester kyseliny bromoctove,methyl .alpha.-bromoacetate,methylester kyseliny bromoctove czech PubChem CID: 60984 IUPAC Name: methyl 2-bromoacetate SMILES: COC(=O)CBr

PubChem CID 60984
CAS 96-32-2
Molecular Weight (g/mol) 152.98
MDL Number MFCD00000189
SMILES COC(=O)CBr
Synonym methyl bromoacetate,bromoacetic acid methyl ester,methyl monobromoacetate,acetic acid, bromo-, methyl ester,methyl alpha-bromoacetate,methylbromoacetate,acetic acid, 2-bromo-, methyl ester,methylester kyseliny bromoctove,methyl .alpha.-bromoacetate,methylester kyseliny bromoctove czech
IUPAC Name methyl 2-bromoacetate
InChI Key YDCHPLOFQATIDS-UHFFFAOYSA-N
Molecular Formula C3H5BrO2
844
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2(5H)-Furanone, 95%

CAS: 497-23-4 Molecular Formula: C4H4O2 Molecular Weight (g/mol): 84.07 MDL Number: MFCD00005376 InChI Key: VIHAEDVKXSOUAT-UHFFFAOYSA-N Synonym: 2 5h-furanone,furan-2 5h-one,butenolide,2-butenolide,gamma-crotonolactone,2-buten-4-olide,isocrotonolactone,2-oxo-2,5-dihydrofuran,crotonolactone,2-5h-furanone PubChem CID: 10341 ChEBI: CHEBI:38118 IUPAC Name: 2H-furan-5-one SMILES: O=C1OCC=C1

PubChem CID 10341
CAS 497-23-4
Molecular Weight (g/mol) 84.07
ChEBI CHEBI:38118
MDL Number MFCD00005376
SMILES O=C1OCC=C1
Synonym 2 5h-furanone,furan-2 5h-one,butenolide,2-butenolide,gamma-crotonolactone,2-buten-4-olide,isocrotonolactone,2-oxo-2,5-dihydrofuran,crotonolactone,2-5h-furanone
IUPAC Name 2H-furan-5-one
InChI Key VIHAEDVKXSOUAT-UHFFFAOYSA-N
Molecular Formula C4H4O2
845
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Methyl 2,6-dichlorophenylacetate, 99%

CAS: 54551-83-6 Molecular Formula: C9H8Cl2O2 Molecular Weight (g/mol): 219.07 MDL Number: MFCD00191640 InChI Key: FCWRUYPZZJPCCG-UHFFFAOYSA-N Synonym: methyl 2,6-dichlorophenylacetate,methyl 2-2,6-dichlorophenyl acetate,2,6-dichlorophenylacetic acid methyl ester,benzeneacetic acid,2,6-dichloro-, methyl ester,benzeneacetic acid, 2,6-dichloro-, methyl ester,acmc-209lhf,methyl2,6-dichlorophenylacetate,guanfacine methyl ester impurity,methyl 2,6-dichlorophenyl acetate,2,6-dichloro-phenylacetic acid methyl ester PubChem CID: 2734107 IUPAC Name: methyl 2-(2,6-dichlorophenyl)acetate SMILES: COC(=O)CC1=C(C=CC=C1Cl)Cl

PubChem CID 2734107
CAS 54551-83-6
Molecular Weight (g/mol) 219.07
MDL Number MFCD00191640
SMILES COC(=O)CC1=C(C=CC=C1Cl)Cl
Synonym methyl 2,6-dichlorophenylacetate,methyl 2-2,6-dichlorophenyl acetate,2,6-dichlorophenylacetic acid methyl ester,benzeneacetic acid,2,6-dichloro-, methyl ester,benzeneacetic acid, 2,6-dichloro-, methyl ester,acmc-209lhf,methyl2,6-dichlorophenylacetate,guanfacine methyl ester impurity,methyl 2,6-dichlorophenyl acetate,2,6-dichloro-phenylacetic acid methyl ester
IUPAC Name methyl 2-(2,6-dichlorophenyl)acetate
InChI Key FCWRUYPZZJPCCG-UHFFFAOYSA-N
Molecular Formula C9H8Cl2O2
846
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Methyl dichloroacetate, 99%

CAS: 116-54-1 Molecular Formula: C3H4Cl2O2 Molecular Weight (g/mol): 142.963 MDL Number: MFCD00000843 InChI Key: HKMLRUAPIDAGIE-UHFFFAOYSA-N Synonym: methyl dichloroacetate,dichloroacetic acid methyl ester,acetic acid, dichloro-, methyl ester,ccris 7740,acetic acid, 2,2-dichloro-, methyl ester,methyldichloroethanoate,acmc-1brpm,dichloroacetic acid methyl,methyl2,2-dichloroacetate,wln: gygvo1 PubChem CID: 8315 IUPAC Name: methyl 2,2-dichloroacetate SMILES: COC(=O)C(Cl)Cl

PubChem CID 8315
CAS 116-54-1
Molecular Weight (g/mol) 142.963
MDL Number MFCD00000843
SMILES COC(=O)C(Cl)Cl
Synonym methyl dichloroacetate,dichloroacetic acid methyl ester,acetic acid, dichloro-, methyl ester,ccris 7740,acetic acid, 2,2-dichloro-, methyl ester,methyldichloroethanoate,acmc-1brpm,dichloroacetic acid methyl,methyl2,2-dichloroacetate,wln: gygvo1
IUPAC Name methyl 2,2-dichloroacetate
InChI Key HKMLRUAPIDAGIE-UHFFFAOYSA-N
Molecular Formula C3H4Cl2O2
847
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1,2,4-Benzenetricarboxylic acid, 98%

CAS: 528-44-9 Molecular Formula: C9H6O6 Molecular Weight (g/mol): 210.14 MDL Number: MFCD00002470 InChI Key: ARCGXLSVLAOJQL-UHFFFAOYSA-N Synonym: 1,2,4-benzenetricarboxylic acid,trimellitic acid,1,2,4-tricarboxybenzene,4-carboxyphthalic acid,1,3,4-benzenetricarboxylic acid,1,4,5-benzenetricarboxylic acid,1,2,4-benzenetricarboxylicacid,unii-7nvy29mq5f,7nvy29mq5f,dsstox_cid_1487 PubChem CID: 10708 ChEBI: CHEBI:166055 IUPAC Name: benzene-1,2,4-tricarboxylic acid SMILES: OC(=O)C1=CC=C(C(O)=O)C(=C1)C(O)=O

PubChem CID 10708
CAS 528-44-9
Molecular Weight (g/mol) 210.14
ChEBI CHEBI:166055
MDL Number MFCD00002470
SMILES OC(=O)C1=CC=C(C(O)=O)C(=C1)C(O)=O
Synonym 1,2,4-benzenetricarboxylic acid,trimellitic acid,1,2,4-tricarboxybenzene,4-carboxyphthalic acid,1,3,4-benzenetricarboxylic acid,1,4,5-benzenetricarboxylic acid,1,2,4-benzenetricarboxylicacid,unii-7nvy29mq5f,7nvy29mq5f,dsstox_cid_1487
IUPAC Name benzene-1,2,4-tricarboxylic acid
InChI Key ARCGXLSVLAOJQL-UHFFFAOYSA-N
Molecular Formula C9H6O6
848
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Methyl DL-2-bromopropionate, 99%

CAS: 5445-17-0 Molecular Formula: C4H7BrO2 Molecular Weight (g/mol): 167 MDL Number: MFCD00000143 InChI Key: ACEONLNNWKIPTM-UHFFFAOYSA-N PubChem CID: 95576 IUPAC Name: methyl 2-bromopropanoate SMILES: CC(C(=O)OC)Br

PubChem CID 95576
CAS 5445-17-0
Molecular Weight (g/mol) 167
MDL Number MFCD00000143
SMILES CC(C(=O)OC)Br
IUPAC Name methyl 2-bromopropanoate
InChI Key ACEONLNNWKIPTM-UHFFFAOYSA-N
Molecular Formula C4H7BrO2
849
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Mono-methyl phthalate, 98%

CAS: 4376-18-5 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.16 MDL Number: MFCD00002466 InChI Key: FNJSWIPFHMKRAT-UHFFFAOYSA-N Synonym: 2-methoxycarbonyl benzoic acid,methyl hydrogen phthalate,monomethyl phthalate,mono-methyl phthalate,phthalic acid monomethyl ester,o-methoxycarbonyl benzoic acid,monomethyl 1,2-benzenedicarboxylate,phthalic acid, monomethyl ester,monomethylphthalate,unii-2stt6d18jr PubChem CID: 20392 IUPAC Name: 2-methoxycarbonylbenzoic acid SMILES: COC(=O)C1=CC=CC=C1C(O)=O

PubChem CID 20392
CAS 4376-18-5
Molecular Weight (g/mol) 180.16
MDL Number MFCD00002466
SMILES COC(=O)C1=CC=CC=C1C(O)=O
Synonym 2-methoxycarbonyl benzoic acid,methyl hydrogen phthalate,monomethyl phthalate,mono-methyl phthalate,phthalic acid monomethyl ester,o-methoxycarbonyl benzoic acid,monomethyl 1,2-benzenedicarboxylate,phthalic acid, monomethyl ester,monomethylphthalate,unii-2stt6d18jr
IUPAC Name 2-methoxycarbonylbenzoic acid
InChI Key FNJSWIPFHMKRAT-UHFFFAOYSA-N
Molecular Formula C9H8O4
850
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Dimethyl trans-1,4-cyclohexanedicarboxylate, 99+%

CAS: 3399-22-2 Molecular Formula: C10H16O4 Molecular Weight (g/mol): 200.23 MDL Number: MFCD00063917,MFCD00001460,MFCD00216473 InChI Key: LNGAGQAGYITKCW-UHFFFAOYSA-N Synonym: dimethyl 1,4-cyclohexanedicarboxylate,dimethyl trans-1,4-cyclohexanedicarboxylate,1r,4r-dimethyl cyclohexane-1,4-dicarboxylate,cis-dimethyl cyclohexane-1,4-dicarboxylate,dimethyl trans-cyclohexane-1,4-dicarboxylate,1,4-cyclohexanedicarboxylic acid, dimethyl ester,dimethyl hexahydroterephthalate,trans-dimethyl cyclohexane-1,4-dicarboxylate,1,4-cyclohexanedicarboxylic acid, dimethyl ester, trans,unii-ys87mds0zv PubChem CID: 7198 IUPAC Name: dimethyl cyclohexane-1,4-dicarboxylate SMILES: COC(=O)C1CCC(CC1)C(=O)OC

PubChem CID 7198
CAS 3399-22-2
Molecular Weight (g/mol) 200.23
MDL Number MFCD00063917,MFCD00001460,MFCD00216473
SMILES COC(=O)C1CCC(CC1)C(=O)OC
Synonym dimethyl 1,4-cyclohexanedicarboxylate,dimethyl trans-1,4-cyclohexanedicarboxylate,1r,4r-dimethyl cyclohexane-1,4-dicarboxylate,cis-dimethyl cyclohexane-1,4-dicarboxylate,dimethyl trans-cyclohexane-1,4-dicarboxylate,1,4-cyclohexanedicarboxylic acid, dimethyl ester,dimethyl hexahydroterephthalate,trans-dimethyl cyclohexane-1,4-dicarboxylate,1,4-cyclohexanedicarboxylic acid, dimethyl ester, trans,unii-ys87mds0zv
IUPAC Name dimethyl cyclohexane-1,4-dicarboxylate
InChI Key LNGAGQAGYITKCW-UHFFFAOYSA-N
Molecular Formula C10H16O4
851
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N-Methylphthalimide, 98%

CAS: 550-44-7 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 InChI Key: ZXLYYQUMYFHCLQ-UHFFFAOYSA-N Synonym: n-methylphthalimide,2-methylisoindoline-1,3-dione,phthalimide, n-methyl,1h-isoindole-1,3 2h-dione, 2-methyl,unii-647up45j2u,2-methyl-1h-isoindole-1,3 2h-dione,n-methyl phthalimide,dsstox_cid_7198,acmc-1b11u PubChem CID: 11074 IUPAC Name: 2-methylisoindole-1,3-dione SMILES: CN1C(=O)C2=CC=CC=C2C1=O

PubChem CID 11074
CAS 550-44-7
Molecular Weight (g/mol) 161.16
SMILES CN1C(=O)C2=CC=CC=C2C1=O
Synonym n-methylphthalimide,2-methylisoindoline-1,3-dione,phthalimide, n-methyl,1h-isoindole-1,3 2h-dione, 2-methyl,unii-647up45j2u,2-methyl-1h-isoindole-1,3 2h-dione,n-methyl phthalimide,dsstox_cid_7198,acmc-1b11u
IUPAC Name 2-methylisoindole-1,3-dione
InChI Key ZXLYYQUMYFHCLQ-UHFFFAOYSA-N
Molecular Formula C9H7NO2
852
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Methyl oxalyl chloride, 97%

CAS: 5781-53-3 Molecular Formula: C3H3ClO3 Molecular Weight (g/mol): 122.504 MDL Number: MFCD00000705 InChI Key: ZXUQEPZWVQIOJE-UHFFFAOYSA-N Synonym: methyl oxalyl chloride,methyl chloroglyoxylate,methyl chlorooxoacetate,chloroglyoxylic acid methyl ester,acetic acid, chlorooxo-, methyl ester,methyl chlorocarbonyl formate,methyloxalylchloride,methyl chloro oxo acetate,methylchlorooxoacetate,methyl 2-chloro-2-oxo-acetate PubChem CID: 79846 IUPAC Name: methyl 2-chloro-2-oxoacetate SMILES: COC(=O)C(=O)Cl

PubChem CID 79846
CAS 5781-53-3
Molecular Weight (g/mol) 122.504
MDL Number MFCD00000705
SMILES COC(=O)C(=O)Cl
Synonym methyl oxalyl chloride,methyl chloroglyoxylate,methyl chlorooxoacetate,chloroglyoxylic acid methyl ester,acetic acid, chlorooxo-, methyl ester,methyl chlorocarbonyl formate,methyloxalylchloride,methyl chloro oxo acetate,methylchlorooxoacetate,methyl 2-chloro-2-oxo-acetate
IUPAC Name methyl 2-chloro-2-oxoacetate
InChI Key ZXUQEPZWVQIOJE-UHFFFAOYSA-N
Molecular Formula C3H3ClO3
853
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Dimethyl fumarate, 99%

CAS: 624-49-7 Molecular Formula: C6H8O4 Molecular Weight (g/mol): 144.13 MDL Number: MFCD00064438 InChI Key: LDCRTTXIJACKKU-ONEGZZNKSA-N Synonym: dimethyl fumarate,tecfidera,e-dimethyl fumarate,fumaderm,dimethyl e-but-2-enedioate,fumaric acid, dimethyl ester,boletic acid dimethyl ester,fumaric acid dimethyl ester,methyl fumarate,dimethyl trans-ethylenedicarboxylate PubChem CID: 637568 ChEBI: CHEBI:76004 IUPAC Name: dimethyl (E)-but-2-enedioate SMILES: COC(=O)C=CC(=O)OC

PubChem CID 637568
CAS 624-49-7
Molecular Weight (g/mol) 144.13
ChEBI CHEBI:76004
MDL Number MFCD00064438
SMILES COC(=O)C=CC(=O)OC
Synonym dimethyl fumarate,tecfidera,e-dimethyl fumarate,fumaderm,dimethyl e-but-2-enedioate,fumaric acid, dimethyl ester,boletic acid dimethyl ester,fumaric acid dimethyl ester,methyl fumarate,dimethyl trans-ethylenedicarboxylate
IUPAC Name dimethyl (E)-but-2-enedioate
InChI Key LDCRTTXIJACKKU-ONEGZZNKSA-N
Molecular Formula C6H8O4
854
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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
855
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(+)-Dimethyl 2,3-O-isopropylidene-D-tartrate, 97%

CAS: 37031-30-4 Molecular Formula: C9H14O6 Molecular Weight (g/mol): 218.21 MDL Number: MFCD00040504 InChI Key: ROZOUYVVWUTPNG-WDSKDSINSA-N Synonym: 4s,5s-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylic acid dimethyl ester,+-dimethyl 2,3-o-isopropylidene-d-tartrate,dimethyl 4s,5s-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate,4s,5s-dimethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate,4,5-dimethyl 4s,5s-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate,pubchem6765,dimethyl--2,3-o-isopropylidene-l-tartrate,dimethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate #,+-dimethyl-2,3-o-isopropylidine-d-tartrate,dimethyl +-2,3-o-isopropylidene-d-tartrate PubChem CID: 688156 IUPAC Name: dimethyl (4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate SMILES: CC1(OC(C(O1)C(=O)OC)C(=O)OC)C

PubChem CID 688156
CAS 37031-30-4
Molecular Weight (g/mol) 218.21
MDL Number MFCD00040504
SMILES CC1(OC(C(O1)C(=O)OC)C(=O)OC)C
Synonym 4s,5s-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylic acid dimethyl ester,+-dimethyl 2,3-o-isopropylidene-d-tartrate,dimethyl 4s,5s-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate,4s,5s-dimethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate,4,5-dimethyl 4s,5s-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate,pubchem6765,dimethyl--2,3-o-isopropylidene-l-tartrate,dimethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate #,+-dimethyl-2,3-o-isopropylidine-d-tartrate,dimethyl +-2,3-o-isopropylidene-d-tartrate
IUPAC Name dimethyl (4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate
InChI Key ROZOUYVVWUTPNG-WDSKDSINSA-N
Molecular Formula C9H14O6