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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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Keyword Search:
976 – 990 of 8,805 results
976
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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
977
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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
978
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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
979
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Methyl 2-fluoroacrylate, 95%, stab. with 1% BHT

CAS: 2343-89-7 Molecular Formula: C4H5FO2 Molecular Weight (g/mol): 104.08 MDL Number: MFCD04039286 InChI Key: ZTZJVAOTIOAZGZ-UHFFFAOYSA-N Synonym: methyl 2-fluoroacrylate,methyl-2-fluoroacrylate,2-fluoroacrylic acid methyl ester,methyl fluoroacrylate,2-propenoic acid, 2-fluoro-, methyl ester,methyl a-fluoroacrylate,pubchem12658,methyl alpha-fluoroacrylate,acmc-209g3b,ksc493a9d PubChem CID: 2782524 IUPAC Name: methyl 2-fluoroprop-2-enoate SMILES: COC(=O)C(=C)F

PubChem CID 2782524
CAS 2343-89-7
Molecular Weight (g/mol) 104.08
MDL Number MFCD04039286
SMILES COC(=O)C(=C)F
Synonym methyl 2-fluoroacrylate,methyl-2-fluoroacrylate,2-fluoroacrylic acid methyl ester,methyl fluoroacrylate,2-propenoic acid, 2-fluoro-, methyl ester,methyl a-fluoroacrylate,pubchem12658,methyl alpha-fluoroacrylate,acmc-209g3b,ksc493a9d
IUPAC Name methyl 2-fluoroprop-2-enoate
InChI Key ZTZJVAOTIOAZGZ-UHFFFAOYSA-N
Molecular Formula C4H5FO2
980

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
981
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N-Methylphthalimide, 98%, Thermo Scientific Chemicals

CAS: 550-44-7 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD00023063 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
MDL Number MFCD00023063
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
982
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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
983
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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
984

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
985
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N-(Chloromethyl)phthalimide, 97%

CAS: 17564-64-6 Molecular Formula: C9H6ClNO2 Molecular Weight (g/mol): 195.602 MDL Number: MFCD00005898 InChI Key: JKGLRGGCGUQNEX-UHFFFAOYSA-N Synonym: n-chloromethyl phthalimide,2-chloromethyl isoindoline-1,3-dione,n-chloromethylphthalimide,chloromethylphthalimide,n-chloromethyltrimellitimide,1h-isoindole-1,3 2h-dione, 2-chloromethyl,phthalimide, n-chloromethyl,2-chloromethyl isoindole-1,3-dione,2-chloromethyl-1h-isoindole-1,3 2h-dione PubChem CID: 87154 IUPAC Name: 2-(chloromethyl)isoindole-1,3-dione SMILES: C1=CC=C2C(=C1)C(=O)N(C2=O)CCl

PubChem CID 87154
CAS 17564-64-6
Molecular Weight (g/mol) 195.602
MDL Number MFCD00005898
SMILES C1=CC=C2C(=C1)C(=O)N(C2=O)CCl
Synonym n-chloromethyl phthalimide,2-chloromethyl isoindoline-1,3-dione,n-chloromethylphthalimide,chloromethylphthalimide,n-chloromethyltrimellitimide,1h-isoindole-1,3 2h-dione, 2-chloromethyl,phthalimide, n-chloromethyl,2-chloromethyl isoindole-1,3-dione,2-chloromethyl-1h-isoindole-1,3 2h-dione
IUPAC Name 2-(chloromethyl)isoindole-1,3-dione
InChI Key JKGLRGGCGUQNEX-UHFFFAOYSA-N
Molecular Formula C9H6ClNO2
986
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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
987
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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
988
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Methyl Acetate, 96%, Spectrum™ Chemical
SDP

CAS: 79-20-9

CAS 79-20-9
989
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Ethyl tiglate, 98%

CAS: 5837-78-5 Molecular Formula: C7H12O2 Molecular Weight (g/mol): 128.171 MDL Number: MFCD00015183 InChI Key: OAPHLAAOJMTMLY-GQCTYLIASA-N Synonym: ethyl tiglate,tiglic acid, ethyl ester,ethyl 2-methylcrotonate,ethyl alpha-methylcrotonate,ethyl trans-2-methyl-2-butenoate,e-2-methyl-2-butenoic acid ethyl ester,ethyl e-2-methylcrotonate,ethyl trans-2-methylcrotonate,tiglic acid ethyl ester,ethyl 2-methylbut-2-enoate PubChem CID: 5281163 ChEBI: CHEBI:4892 IUPAC Name: ethyl (E)-2-methylbut-2-enoate SMILES: CCOC(=O)C(=CC)C

PubChem CID 5281163
CAS 5837-78-5
Molecular Weight (g/mol) 128.171
ChEBI CHEBI:4892
MDL Number MFCD00015183
SMILES CCOC(=O)C(=CC)C
Synonym ethyl tiglate,tiglic acid, ethyl ester,ethyl 2-methylcrotonate,ethyl alpha-methylcrotonate,ethyl trans-2-methyl-2-butenoate,e-2-methyl-2-butenoic acid ethyl ester,ethyl e-2-methylcrotonate,ethyl trans-2-methylcrotonate,tiglic acid ethyl ester,ethyl 2-methylbut-2-enoate
IUPAC Name ethyl (E)-2-methylbut-2-enoate
InChI Key OAPHLAAOJMTMLY-GQCTYLIASA-N
Molecular Formula C7H12O2
990
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Cyclohexyl methacrylate, 97%, stab. with ca 50ppm 4-methoxyphenol, Thermo Scientific Chemicals

CAS: 101-43-9 Molecular Formula: C10H16O2 Molecular Weight (g/mol): 168.24 MDL Number: MFCD00014292 InChI Key: OIWOHHBRDFKZNC-UHFFFAOYSA-N Synonym: cyclohexyl methacrylate,methacrylic acid, cyclohexyl ester,2-propenoic acid, 2-methyl-, cyclohexyl ester,unii-5l9uuv9t6q,2-methyl-2-propenoic acid cyclohexyl ester,5l9uuv9t6q,methacrylic acid cyclohexyl ester,ageflex chma,c-hma,cyclo hexyl methacrylate PubChem CID: 7561 IUPAC Name: cyclohexyl 2-methylprop-2-enoate SMILES: CC(=C)C(=O)OC1CCCCC1

PubChem CID 7561
CAS 101-43-9
Molecular Weight (g/mol) 168.24
MDL Number MFCD00014292
SMILES CC(=C)C(=O)OC1CCCCC1
Synonym cyclohexyl methacrylate,methacrylic acid, cyclohexyl ester,2-propenoic acid, 2-methyl-, cyclohexyl ester,unii-5l9uuv9t6q,2-methyl-2-propenoic acid cyclohexyl ester,5l9uuv9t6q,methacrylic acid cyclohexyl ester,ageflex chma,c-hma,cyclo hexyl methacrylate
IUPAC Name cyclohexyl 2-methylprop-2-enoate
InChI Key OIWOHHBRDFKZNC-UHFFFAOYSA-N
Molecular Formula C10H16O2