Monocarboxylic acids and derivatives

Organic compounds that contain one carboxyl group; carboxyl groups consist of a carbonyl group bonded to a hydroxy group. Includes compounds that are derived from monocarboxylic acids.

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91 – 105 of 2,264 results

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1-Naphthyl butyrate, 98%

CAS: 3121-70-8 Molecular Formula: C₁₄H₁₄O₂ Molecular Weight (g/mol): 214.26 MDL Number: MFCD00003923 InChI Key: XIVJNRXPRQKFRZ-UHFFFAOYSA-N Synonym: 1-naphthyl butyrate,.alpha.-naphthyl butyrate,alpha-naphthyl butyrate,naphthalen-1-yl butyrate,butanoic acid, 1-naphthalenyl ester,butyric acid, 1-naphthyl ester,1-naphthylbutyrate,unii-9uzl9u0cik,butyric acid 1-naphthyl ester,9uzl9u0cik PubChem CID: 76571 IUPAC Name: naphthalen-1-yl butanoate SMILES: CCCC(=O)OC1=CC=CC2=CC=CC=C21

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PubChem CID	76571
CAS	3121-70-8
Molecular Weight (g/mol)	214.26
MDL Number	MFCD00003923
SMILES	CCCC(=O)OC1=CC=CC2=CC=CC=C21
Synonym	1-naphthyl butyrate,.alpha.-naphthyl butyrate,alpha-naphthyl butyrate,naphthalen-1-yl butyrate,butanoic acid, 1-naphthalenyl ester,butyric acid, 1-naphthyl ester,1-naphthylbutyrate,unii-9uzl9u0cik,butyric acid 1-naphthyl ester,9uzl9u0cik
IUPAC Name	naphthalen-1-yl butanoate
InChI Key	XIVJNRXPRQKFRZ-UHFFFAOYSA-N
Molecular Formula	C₁₄H₁₄O₂

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1-Cyano-1-cyclopropanecarboxylic acid, 97%

CAS: 6914-79-0 Molecular Formula: C5H4NO2 Molecular Weight (g/mol): 110.09 MDL Number: MFCD00190651 InChI Key: KSJJMSKNZVXAND-UHFFFAOYSA-M Synonym: 1-cyanocyclopropanecarboxylic acid,1-cyano-1-cyclopropanecarboxylic acid,cyanocyclopropanecarboxylic acid,cyclopropanecarboxylic acid, 1-cyano,cyclopropane, 4,1-cyanocyclopropane-carboxylic acid,1-cyano-1-cyclopropanecarboxylicacid,1-cyano-cyclo-propanecarboxylic acid,1-cyano-1-cyclopropane carboxylic acid,1-cyano-1-cyclopropane-carboxylic acid PubChem CID: 2733259 IUPAC Name: 1-cyanocyclopropane-1-carboxylic acid SMILES: [O-]C(=O)C1(CC1)C#N

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PubChem CID	2733259
CAS	6914-79-0
Molecular Weight (g/mol)	110.09
MDL Number	MFCD00190651
SMILES	[O-]C(=O)C1(CC1)C#N
Synonym	1-cyanocyclopropanecarboxylic acid,1-cyano-1-cyclopropanecarboxylic acid,cyanocyclopropanecarboxylic acid,cyclopropanecarboxylic acid, 1-cyano,cyclopropane, 4,1-cyanocyclopropane-carboxylic acid,1-cyano-1-cyclopropanecarboxylicacid,1-cyano-cyclo-propanecarboxylic acid,1-cyano-1-cyclopropane carboxylic acid,1-cyano-1-cyclopropane-carboxylic acid
IUPAC Name	1-cyanocyclopropane-1-carboxylic acid
InChI Key	KSJJMSKNZVXAND-UHFFFAOYSA-M
Molecular Formula	C5H4NO2

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3-(4-Bromophenyl)propionic acid, 98%, Thermo Scientific Chemicals

CAS: 1643-30-7 Molecular Formula: C9H9BrO2 Molecular Weight (g/mol): 229.073 MDL Number: MFCD01310793 InChI Key: NCSTWHYWOVZDOC-UHFFFAOYSA-N Synonym: 3-4-bromophenyl propionic acid,3-4-bromophenyl propanoic acid,benzenepropanoic acid, 4-bromo,3-4-bromo-phenyl-propionic acid,p-bromohydrocinnamic acid,3-4-bromophenyl-propionic acid,3-4-bromophenyl propanoicacid,pubchem19769,4-bromohydrocinnamic acid,acmc-1c0vm PubChem CID: 2735609 IUPAC Name: 3-(4-bromophenyl)propanoic acid SMILES: C1=CC(=CC=C1CCC(=O)O)Br

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PubChem CID	2735609
CAS	1643-30-7
Molecular Weight (g/mol)	229.073
MDL Number	MFCD01310793
SMILES	C1=CC(=CC=C1CCC(=O)O)Br
Synonym	3-4-bromophenyl propionic acid,3-4-bromophenyl propanoic acid,benzenepropanoic acid, 4-bromo,3-4-bromo-phenyl-propionic acid,p-bromohydrocinnamic acid,3-4-bromophenyl-propionic acid,3-4-bromophenyl propanoicacid,pubchem19769,4-bromohydrocinnamic acid,acmc-1c0vm
IUPAC Name	3-(4-bromophenyl)propanoic acid
InChI Key	NCSTWHYWOVZDOC-UHFFFAOYSA-N
Molecular Formula	C9H9BrO2

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Cyclobutanecarboxylic acid, 97%

CAS: 3721-95-7 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00001323 InChI Key: TXWOGHSRPAYOML-UHFFFAOYSA-N Synonym: cyclobutylcarboxylic acid,cyclo-butyl formic acid,cyclobutane carboxylic acid,unii-0rdj7c51o0,pubchem14139,acmc-1cnqb,cyclobutan carboxylic acid,cyclobutyl carboxylic acid,cyclobutancecarboxylic acid,cyclobutane-carboxylic acid PubChem CID: 19494 IUPAC Name: cyclobutanecarboxylic acid SMILES: OC(=O)C1CCC1

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PubChem CID	19494
CAS	3721-95-7
Molecular Weight (g/mol)	100.12
MDL Number	MFCD00001323
SMILES	OC(=O)C1CCC1
Synonym	cyclobutylcarboxylic acid,cyclo-butyl formic acid,cyclobutane carboxylic acid,unii-0rdj7c51o0,pubchem14139,acmc-1cnqb,cyclobutan carboxylic acid,cyclobutyl carboxylic acid,cyclobutancecarboxylic acid,cyclobutane-carboxylic acid
IUPAC Name	cyclobutanecarboxylic acid
InChI Key	TXWOGHSRPAYOML-UHFFFAOYSA-N
Molecular Formula	C5H8O2

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3-Methyl-1H-pyrazole-5-carboxylic acid, 97%

CAS: 402-61-9 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.115 MDL Number: MFCD00462235 InChI Key: WSMQKESQZFQMFW-UHFFFAOYSA-N Synonym: 3-methyl-1h-pyrazole-5-carboxylic acid,5-methylpyrazole-3-carboxylic acid,5-methyl-2h-pyrazole-3-carboxylic acid,3-methylpyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-methyl,5-methylpyrazole-3-carboxylicacid,3-methyl-1h-pyrazole-5-carboxylicacid,pyrazole-3-carboxylic acid, 5-methyl,pubchem7842,5-methyl-2h-pyrazole-3-carboxylicacid PubChem CID: 9822 ChEBI: CHEBI:74739 IUPAC Name: 5-methyl-1H-pyrazole-3-carboxylic acid SMILES: CC1=CC(=NN1)C(=O)O

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PubChem CID	9822
CAS	402-61-9
Molecular Weight (g/mol)	126.115
ChEBI	CHEBI:74739
MDL Number	MFCD00462235
SMILES	CC1=CC(=NN1)C(=O)O
Synonym	3-methyl-1h-pyrazole-5-carboxylic acid,5-methylpyrazole-3-carboxylic acid,5-methyl-2h-pyrazole-3-carboxylic acid,3-methylpyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-methyl,5-methylpyrazole-3-carboxylicacid,3-methyl-1h-pyrazole-5-carboxylicacid,pyrazole-3-carboxylic acid, 5-methyl,pubchem7842,5-methyl-2h-pyrazole-3-carboxylicacid
IUPAC Name	5-methyl-1H-pyrazole-3-carboxylic acid
InChI Key	WSMQKESQZFQMFW-UHFFFAOYSA-N
Molecular Formula	C5H6N2O2

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1-Methylcyclopropanecarboxylic acid, 98%

CAS: 6914-76-7 Molecular Formula: C₅H₈O₂ Molecular Weight (g/mol): 100.12 MDL Number: MFCD00001290 InChI Key: DIZKLZKLNKQFGB-UHFFFAOYSA-N Synonym: 1-methylcyclopropanecarboxylic acid,1-methyl-cyclopropanecarboxylic acid,cyclopropanecarboxylic acid, 1-methyl,cyclopropanecarboxylicacid, 1-methyl,pubchem16037,1-methylcyclopropanoic acid,acmc-209o6g,d07fpq,1-carboxy-1-methylcyclopropane,dizklzklnkqfgb-uhfffaoysa PubChem CID: 81326 IUPAC Name: 1-methylcyclopropane-1-carboxylic acid SMILES: CC1(CC1)C(=O)O

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PubChem CID	81326
CAS	6914-76-7
Molecular Weight (g/mol)	100.12
MDL Number	MFCD00001290
SMILES	CC1(CC1)C(=O)O
Synonym	1-methylcyclopropanecarboxylic acid,1-methyl-cyclopropanecarboxylic acid,cyclopropanecarboxylic acid, 1-methyl,cyclopropanecarboxylicacid, 1-methyl,pubchem16037,1-methylcyclopropanoic acid,acmc-209o6g,d07fpq,1-carboxy-1-methylcyclopropane,dizklzklnkqfgb-uhfffaoysa
IUPAC Name	1-methylcyclopropane-1-carboxylic acid
InChI Key	DIZKLZKLNKQFGB-UHFFFAOYSA-N
Molecular Formula	C₅H₈O₂

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Isovaleric acid, 98%

CAS: 503-74-2 Molecular Formula: C5H10O2 Molecular Weight (g/mol): 102.13 MDL Number: MFCD00002726 InChI Key: GWYFCOCPABKNJV-UHFFFAOYSA-N Synonym: isovaleric acid,isopentanoic acid,3-methylbutyric acid,delphinic acid,isopropylacetic acid,butanoic acid, 3-methyl,isovalerianic acid,isobutylformic acid,3-methylbutyrate,beta-methylbutyric acid PubChem CID: 10430 ChEBI: CHEBI:28484 IUPAC Name: 3-methylbutanoic acid SMILES: CC(C)CC(O)=O

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PubChem CID	10430
CAS	503-74-2
Molecular Weight (g/mol)	102.13
ChEBI	CHEBI:28484
MDL Number	MFCD00002726
SMILES	CC(C)CC(O)=O
Synonym	isovaleric acid,isopentanoic acid,3-methylbutyric acid,delphinic acid,isopropylacetic acid,butanoic acid, 3-methyl,isovalerianic acid,isobutylformic acid,3-methylbutyrate,beta-methylbutyric acid
IUPAC Name	3-methylbutanoic acid
InChI Key	GWYFCOCPABKNJV-UHFFFAOYSA-N
Molecular Formula	C5H10O2

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Ethyl heptanoate, 98+%

CAS: 106-30-9 Molecular Formula: C9H18O2 Molecular Weight (g/mol): 158.24 MDL Number: MFCD00009538 InChI Key: TVQGDYNRXLTQAP-UHFFFAOYSA-N Synonym: ethyl enanthate,oenanthic ether,wine oil,ethyl heptylate,grape oil,ethyl heptoate,heptanoic acid, ethyl ester,cognac oil,enanthylic ether,ethyl oenanthate PubChem CID: 7797 ChEBI: CHEBI:86618 IUPAC Name: ethyl heptanoate SMILES: CCCCCCC(=O)OCC

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PubChem CID	7797
CAS	106-30-9
Molecular Weight (g/mol)	158.24
ChEBI	CHEBI:86618
MDL Number	MFCD00009538
SMILES	CCCCCCC(=O)OCC
Synonym	ethyl enanthate,oenanthic ether,wine oil,ethyl heptylate,grape oil,ethyl heptoate,heptanoic acid, ethyl ester,cognac oil,enanthylic ether,ethyl oenanthate
IUPAC Name	ethyl heptanoate
InChI Key	TVQGDYNRXLTQAP-UHFFFAOYSA-N
Molecular Formula	C9H18O2

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Cyclopentanecarboxylic Acid, 98+%

CAS: 3400-45-1 Molecular Formula: C₆H₁₀O₂ Molecular Weight (g/mol): 114.14 MDL Number: MFCD00001371 InChI Key: JBDSSBMEKXHSJF-UHFFFAOYSA-N Synonym: cyclopentane carboxylic acid,cyclopentylcarboxylic acid,cyclopentancarboxylic acid,cyclopentanoic acid,unii-z6691vh94a,cyclopentylmethanoic acid,pubchem14153,carboxycyclopentane,cyclopentyl carboxylic acid,acmc-209i4g PubChem CID: 18840 IUPAC Name: cyclopentanecarboxylic acid SMILES: C1CCC(C1)C(=O)O

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PubChem CID	18840
CAS	3400-45-1
Molecular Weight (g/mol)	114.14
MDL Number	MFCD00001371
SMILES	C1CCC(C1)C(=O)O
Synonym	cyclopentane carboxylic acid,cyclopentylcarboxylic acid,cyclopentancarboxylic acid,cyclopentanoic acid,unii-z6691vh94a,cyclopentylmethanoic acid,pubchem14153,carboxycyclopentane,cyclopentyl carboxylic acid,acmc-209i4g
IUPAC Name	cyclopentanecarboxylic acid
InChI Key	JBDSSBMEKXHSJF-UHFFFAOYSA-N
Molecular Formula	C₆H₁₀O₂

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Ethyl pyrrole-2-carboxylate, 98+%

CAS: 2199-43-1 Molecular Formula: C7H9NO2 Molecular Weight (g/mol): 139.154 MDL Number: MFCD00817049 InChI Key: PAEYAKGINDQUCT-UHFFFAOYSA-N Synonym: ethyl pyrrole-2-carboxylate,ethyl 2-pyrrolecarboxylate,ethyl pyrrole-2-carbonate,ethylpyrrole-2-carboxylate,1h-pyrrole-2-carboxylic acid, ethyl ester,2-ethoxycarbonyl-1h-pyrrole,pyrrole-2-carboxylic acid, ethyl ester,1h-pyrrole-2-carboxylic acid ethyl ester,pyrrole-2-carboxylic acid ethyl ester,ethyl1h-pyrrole-2-carboxylate PubChem CID: 255670 IUPAC Name: ethyl 1H-pyrrole-2-carboxylate SMILES: CCOC(=O)C1=CC=CN1

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PubChem CID	255670
CAS	2199-43-1
Molecular Weight (g/mol)	139.154
MDL Number	MFCD00817049
SMILES	CCOC(=O)C1=CC=CN1
Synonym	ethyl pyrrole-2-carboxylate,ethyl 2-pyrrolecarboxylate,ethyl pyrrole-2-carbonate,ethylpyrrole-2-carboxylate,1h-pyrrole-2-carboxylic acid, ethyl ester,2-ethoxycarbonyl-1h-pyrrole,pyrrole-2-carboxylic acid, ethyl ester,1h-pyrrole-2-carboxylic acid ethyl ester,pyrrole-2-carboxylic acid ethyl ester,ethyl1h-pyrrole-2-carboxylate
IUPAC Name	ethyl 1H-pyrrole-2-carboxylate
InChI Key	PAEYAKGINDQUCT-UHFFFAOYSA-N
Molecular Formula	C7H9NO2

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trans-2-Butenyl acetate, 95%

CAS: 628-08-0 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.144 MDL Number: MFCD00039912 InChI Key: WNHXJHGRIHUOTG-ONEGZZNKSA-N Synonym: trans-2-butenyl acetate,crotyl acetate,e-2-butenyl acetate,2-buten-1-ol, acetate,e-crotyl acetate,e-but-2-enyl acetate,2-buten-1-ol, acetate, 2e,2-buten-1-ol, 1-acetate, 2e,2e-but-2-en-1-yl acetate,e-2-buten-1-yl acetate PubChem CID: 5363082 IUPAC Name: [(E)-but-2-enyl] acetate SMILES: CC=CCOC(=O)C

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PubChem CID	5363082
CAS	628-08-0
Molecular Weight (g/mol)	114.144
MDL Number	MFCD00039912
SMILES	CC=CCOC(=O)C
Synonym	trans-2-butenyl acetate,crotyl acetate,e-2-butenyl acetate,2-buten-1-ol, acetate,e-crotyl acetate,e-but-2-enyl acetate,2-buten-1-ol, acetate, 2e,2-buten-1-ol, 1-acetate, 2e,2e-but-2-en-1-yl acetate,e-2-buten-1-yl acetate
IUPAC Name	[(E)-but-2-enyl] acetate
InChI Key	WNHXJHGRIHUOTG-ONEGZZNKSA-N
Molecular Formula	C6H10O2

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Ethyl thiophene-3-carboxylate, 98%

CAS: 5751-80-4 Molecular Formula: C7H8O2S Molecular Weight (g/mol): 156.199 MDL Number: MFCD02179226 InChI Key: OYSLMAQEMAJMCL-UHFFFAOYSA-N Synonym: ethyl 3-thenoate,ethyl 3-thiophenecarboxylate,ethylthiophene-3-carboxylate,3-ethoxycarbonyl thiophene,3-thiophenecarboxylic acid ethyl ester,3-thiophenecarboxylic acid, ethyl ester,thiophene-3-carboxylic acid ethyl ester,pubchem16116,ksc493o3n PubChem CID: 79824 IUPAC Name: ethyl thiophene-3-carboxylate SMILES: CCOC(=O)C1=CSC=C1

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PubChem CID	79824
CAS	5751-80-4
Molecular Weight (g/mol)	156.199
MDL Number	MFCD02179226
SMILES	CCOC(=O)C1=CSC=C1
Synonym	ethyl 3-thenoate,ethyl 3-thiophenecarboxylate,ethylthiophene-3-carboxylate,3-ethoxycarbonyl thiophene,3-thiophenecarboxylic acid ethyl ester,3-thiophenecarboxylic acid, ethyl ester,thiophene-3-carboxylic acid ethyl ester,pubchem16116,ksc493o3n
IUPAC Name	ethyl thiophene-3-carboxylate
InChI Key	OYSLMAQEMAJMCL-UHFFFAOYSA-N
Molecular Formula	C7H8O2S

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Benzothiazole-6-carboxylic acid, 96%

CAS: 3622-35-3 Molecular Formula: C8H5NO2S Molecular Weight (g/mol): 179.19 MDL Number: MFCD00111651 InChI Key: DMPZJACLHDWUFS-UHFFFAOYSA-N Synonym: benzothiazole-6-carboxylic acid,6-benzothiazolecarboxylic acid,benzo d thiazole-6-carboxylic acid,zlchem 73,pubchem9871,enamine_005417,benzothiazole-6-carboxylic,6-benzothiazolecarboxylicacid,6-benzothiazole carboxylic acid,cl-cob-iii-274-2 PubChem CID: 601670 IUPAC Name: 1,3-benzothiazole-6-carboxylic acid SMILES: OC(=O)C1=CC=C2N=CSC2=C1

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PubChem CID	601670
CAS	3622-35-3
Molecular Weight (g/mol)	179.19
MDL Number	MFCD00111651
SMILES	OC(=O)C1=CC=C2N=CSC2=C1
Synonym	benzothiazole-6-carboxylic acid,6-benzothiazolecarboxylic acid,benzo d thiazole-6-carboxylic acid,zlchem 73,pubchem9871,enamine_005417,benzothiazole-6-carboxylic,6-benzothiazolecarboxylicacid,6-benzothiazole carboxylic acid,cl-cob-iii-274-2
IUPAC Name	1,3-benzothiazole-6-carboxylic acid
InChI Key	DMPZJACLHDWUFS-UHFFFAOYSA-N
Molecular Formula	C8H5NO2S

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Ethyl levulinate, 98%

CAS: 539-88-8 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00009209 InChI Key: GMEONFUTDYJSNV-UHFFFAOYSA-N Synonym: ethyl levulinate,ethyl levulate,ethyl laevulinate,levulinic acid, ethyl ester,ethyl 4-ketovalerate,ethyl 3-acetylpropionate,ethyl 4-oxovalerate,pentanoic acid, 4-oxo-, ethyl ester,ethyl ketovalerate,ethyl acetylpropanoate PubChem CID: 10883 IUPAC Name: ethyl 4-oxopentanoate SMILES: CCOC(=O)CCC(C)=O

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PubChem CID	10883
CAS	539-88-8
Molecular Weight (g/mol)	144.17
MDL Number	MFCD00009209
SMILES	CCOC(=O)CCC(C)=O
Synonym	ethyl levulinate,ethyl levulate,ethyl laevulinate,levulinic acid, ethyl ester,ethyl 4-ketovalerate,ethyl 3-acetylpropionate,ethyl 4-oxovalerate,pentanoic acid, 4-oxo-, ethyl ester,ethyl ketovalerate,ethyl acetylpropanoate
IUPAC Name	ethyl 4-oxopentanoate
InChI Key	GMEONFUTDYJSNV-UHFFFAOYSA-N
Molecular Formula	C7H12O3

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3-Methylbenzo[b]thiophene-2-acetic acid, 97%

CAS: 1505-52-8 Molecular Formula: C11H10O2S Molecular Weight (g/mol): 206.259 MDL Number: MFCD00052299 InChI Key: MFVMWBIORCNCNB-UHFFFAOYSA-N Synonym: 2-3-methylbenzo b thiophen-2-yl acetic acid,benzo b thiophene-2-acetic acid, 3-methyl,3-methylbenzo b thiophene-2-acetic acid,3-methylthianaphthene-2-acetic acid,3-methyl-1-benzothiophen-2-yl acetic acid,2-3-methyl-1-benzothiophen-2-yl acetic acid,maybridge1_005368,3-methyl thianaphthene-2acetic acid,3-methylbenzo b-thiophene-2-acetic acid,benzo b thiophene-2-aceticacid,3-methyl PubChem CID: 2779867 IUPAC Name: 2-(3-methyl-1-benzothiophen-2-yl)acetic acid SMILES: CC1=C(SC2=CC=CC=C12)CC(=O)O

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PubChem CID	2779867
CAS	1505-52-8
Molecular Weight (g/mol)	206.259
MDL Number	MFCD00052299
SMILES	CC1=C(SC2=CC=CC=C12)CC(=O)O
Synonym	2-3-methylbenzo b thiophen-2-yl acetic acid,benzo b thiophene-2-acetic acid, 3-methyl,3-methylbenzo b thiophene-2-acetic acid,3-methylthianaphthene-2-acetic acid,3-methyl-1-benzothiophen-2-yl acetic acid,2-3-methyl-1-benzothiophen-2-yl acetic acid,maybridge1_005368,3-methyl thianaphthene-2acetic acid,3-methylbenzo b-thiophene-2-acetic acid,benzo b thiophene-2-aceticacid,3-methyl
IUPAC Name	2-(3-methyl-1-benzothiophen-2-yl)acetic acid
InChI Key	MFVMWBIORCNCNB-UHFFFAOYSA-N
Molecular Formula	C11H10O2S

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