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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301 – 315 of 2,334 results

301

Ethyl 4-pentenoate, 98+%

CAS: 1968-40-7 Molecular Formula: C7H12O2 Molecular Weight (g/mol): 128.171 MDL Number: MFCD00036562 InChI Key: PTVSRINJXWDIKP-UHFFFAOYSA-N Synonym: ethyl 4-pentenoate,4-pentenoic acid ethyl ester,4-pentenoic acid, ethyl ester,ethyl pent-4-en-1-oate,unii-210um0f8jp,4-ethoxycarbonylbut-1-ene,pent-4-enoic acid ethyl ester,ethyl allylacetate,ethyl 4-pentenate,ethylpent-4-enoate PubChem CID: 74786 IUPAC Name: ethyl pent-4-enoate SMILES: CCOC(=O)CCC=C

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PubChem CID	74786
CAS	1968-40-7
Molecular Weight (g/mol)	128.171
MDL Number	MFCD00036562
SMILES	CCOC(=O)CCC=C
Synonym	ethyl 4-pentenoate,4-pentenoic acid ethyl ester,4-pentenoic acid, ethyl ester,ethyl pent-4-en-1-oate,unii-210um0f8jp,4-ethoxycarbonylbut-1-ene,pent-4-enoic acid ethyl ester,ethyl allylacetate,ethyl 4-pentenate,ethylpent-4-enoate
IUPAC Name	ethyl pent-4-enoate
InChI Key	PTVSRINJXWDIKP-UHFFFAOYSA-N
Molecular Formula	C7H12O2

302

tert-Butyl pivalate, 98%

CAS: 16474-43-4 Molecular Formula: C9H18O2 Molecular Weight (g/mol): 158.24 MDL Number: MFCD01861974 InChI Key: VXHFNALHLRWIIU-UHFFFAOYSA-N PubChem CID: 519272 IUPAC Name: tert-butyl 2,2-dimethylpropanoate SMILES: CC(C)(C)OC(=O)C(C)(C)C

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PubChem CID	519272
CAS	16474-43-4
Molecular Weight (g/mol)	158.24
MDL Number	MFCD01861974
SMILES	CC(C)(C)OC(=O)C(C)(C)C
IUPAC Name	tert-butyl 2,2-dimethylpropanoate
InChI Key	VXHFNALHLRWIIU-UHFFFAOYSA-N
Molecular Formula	C9H18O2

303

Ethyl indole-2-carboxylate, 98+%

CAS: 3770-50-1 Molecular Formula: C11H11NO2 Molecular Weight (g/mol): 189.21 MDL Number: MFCD00005609 InChI Key: QQXQAEWRSVZPJM-UHFFFAOYSA-N Synonym: ethyl indole-2-carboxylate,indole-2-carboxylic acid ethyl ester,2-carbethoxyindole,1h-indole-2-carboxylic acid, ethyl ester,indole-2-carboxylic acid, ethyl ester,1h-indole-2-carboxylic acid ethyl ester,ethylindole-2-carboxylate,ethyl 2-indolecarboxylate,1h-indole-2-carboxylic acid,ethyl ester,2-carboethoxyindole PubChem CID: 73125 IUPAC Name: ethyl 1H-indole-2-carboxylate SMILES: CCOC(=O)C1=CC2=CC=CC=C2N1

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PubChem CID	73125
CAS	3770-50-1
Molecular Weight (g/mol)	189.21
MDL Number	MFCD00005609
SMILES	CCOC(=O)C1=CC2=CC=CC=C2N1
Synonym	ethyl indole-2-carboxylate,indole-2-carboxylic acid ethyl ester,2-carbethoxyindole,1h-indole-2-carboxylic acid, ethyl ester,indole-2-carboxylic acid, ethyl ester,1h-indole-2-carboxylic acid ethyl ester,ethylindole-2-carboxylate,ethyl 2-indolecarboxylate,1h-indole-2-carboxylic acid,ethyl ester,2-carboethoxyindole
IUPAC Name	ethyl 1H-indole-2-carboxylate
InChI Key	QQXQAEWRSVZPJM-UHFFFAOYSA-N
Molecular Formula	C11H11NO2

304

m-Tolylacetic acid, 97%

CAS: 621-36-3 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00004340 InChI Key: GJMPSRSMBJLKKB-UHFFFAOYSA-N Synonym: 3-methylphenylacetic acid,m-tolylacetic acid,2-m-tolyl acetic acid,2-3-methylphenyl acetic acid,3-tolylacetic acid,m-methylphenylacetic acid,3-methylphenyl acetic acid,m-tolylaceticacid,benzeneacetic acid, 3-methyl,methyll 3-methylphenylacetate PubChem CID: 12121 IUPAC Name: 2-(3-methylphenyl)acetic acid SMILES: CC1=CC=CC(CC(O)=O)=C1

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PubChem CID	12121
CAS	621-36-3
Molecular Weight (g/mol)	150.18
MDL Number	MFCD00004340
SMILES	CC1=CC=CC(CC(O)=O)=C1
Synonym	3-methylphenylacetic acid,m-tolylacetic acid,2-m-tolyl acetic acid,2-3-methylphenyl acetic acid,3-tolylacetic acid,m-methylphenylacetic acid,3-methylphenyl acetic acid,m-tolylaceticacid,benzeneacetic acid, 3-methyl,methyll 3-methylphenylacetate
IUPAC Name	2-(3-methylphenyl)acetic acid
InChI Key	GJMPSRSMBJLKKB-UHFFFAOYSA-N
Molecular Formula	C9H10O2

305

Pyridazine-3-carboxylic acid, 97%

CAS: 2164-61-6 Molecular Formula: C5H4N2O2 Molecular Weight (g/mol): 124.099 MDL Number: MFCD01646333 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

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Specifications

PubChem CID	269369
CAS	2164-61-6
Molecular Weight (g/mol)	124.099
MDL Number	MFCD01646333
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

306

Cyanoacetic Acid, Spectrum™ Chemical

CAS: 372-09-8

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CAS	372-09-8

307

1-Methyl-5-thien-2-yl-1H-pyrazole-3-carboxylic acid, 97%, Thermo Scientific™

CAS: 869901-15-5 Molecular Formula: C9H8N2O2S Molecular Weight (g/mol): 208.235 MDL Number: MFCD08271952 InChI Key: URCWVEMABYSGJA-UHFFFAOYSA-N Synonym: 1-methyl-5-thien-2-yl-1h-pyrazole-3-carboxylic acid,1-methyl-5-thiophen-2-yl-1h-pyrazole-3-carboxylic acid,1h-pyrazole-3-carboxylicacid, 1-methyl-5-2-thienyl,1-methyl-5-thiophen-2-yl pyrazole-3-carboxylic acid,1h-pyrazole-3-carboxylic acid, 1-methyl-5-2-thienyl,1-methyl-5-2-thienyl-1h-pyrazole-3-carboxylic acid,1-methyl-5-2-thienyl pyrazole-3-carboxylic acid,3-carboxy-1-methyl-5-thien-2-yl-1h-pyrazole PubChem CID: 7537648 IUPAC Name: 1-methyl-5-thiophen-2-ylpyrazole-3-carboxylic acid SMILES: CN1C(=CC(=N1)C(=O)O)C2=CC=CS2

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PubChem CID	7537648
CAS	869901-15-5
Molecular Weight (g/mol)	208.235
MDL Number	MFCD08271952
SMILES	CN1C(=CC(=N1)C(=O)O)C2=CC=CS2
Synonym	1-methyl-5-thien-2-yl-1h-pyrazole-3-carboxylic acid,1-methyl-5-thiophen-2-yl-1h-pyrazole-3-carboxylic acid,1h-pyrazole-3-carboxylicacid, 1-methyl-5-2-thienyl,1-methyl-5-thiophen-2-yl pyrazole-3-carboxylic acid,1h-pyrazole-3-carboxylic acid, 1-methyl-5-2-thienyl,1-methyl-5-2-thienyl-1h-pyrazole-3-carboxylic acid,1-methyl-5-2-thienyl pyrazole-3-carboxylic acid,3-carboxy-1-methyl-5-thien-2-yl-1h-pyrazole
IUPAC Name	1-methyl-5-thiophen-2-ylpyrazole-3-carboxylic acid
InChI Key	URCWVEMABYSGJA-UHFFFAOYSA-N
Molecular Formula	C9H8N2O2S

308

Ethyl 2-cyano-2-methylpropionate, 97%

CAS: 1572-98-1 Molecular Formula: C7H11NO2 Molecular Weight (g/mol): 141.17 MDL Number: MFCD00034667 InChI Key: FYGRPGOHQCPZCV-UHFFFAOYSA-N PubChem CID: 344887 IUPAC Name: ethyl 2-cyano-2-methylpropanoate SMILES: CCOC(=O)C(C)(C)C#N

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PubChem CID	344887
CAS	1572-98-1
Molecular Weight (g/mol)	141.17
MDL Number	MFCD00034667
SMILES	CCOC(=O)C(C)(C)C#N
IUPAC Name	ethyl 2-cyano-2-methylpropanoate
InChI Key	FYGRPGOHQCPZCV-UHFFFAOYSA-N
Molecular Formula	C7H11NO2

309

1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid, 97%, Thermo Scientific™

CAS: 10250-64-3 Molecular Formula: C11H10N2O2 Molecular Weight (g/mol): 202.213 MDL Number: MFCD08271939 InChI Key: RTBQZMPYPFQBHA-UHFFFAOYSA-N PubChem CID: 7537625 IUPAC Name: 2-methyl-5-phenylpyrazole-3-carboxylic acid SMILES: CN1C(=CC(=N1)C2=CC=CC=C2)C(=O)O

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PubChem CID	7537625
CAS	10250-64-3
Molecular Weight (g/mol)	202.213
MDL Number	MFCD08271939
SMILES	CN1C(=CC(=N1)C2=CC=CC=C2)C(=O)O
IUPAC Name	2-methyl-5-phenylpyrazole-3-carboxylic acid
InChI Key	RTBQZMPYPFQBHA-UHFFFAOYSA-N
Molecular Formula	C11H10N2O2

310

1-Naphthylacetic acid, 95%

CAS: 86-87-3 Molecular Formula: C12H10O2 Molecular Weight (g/mol): 186.21 MDL Number: MFCD00004046 InChI Key: PRPINYUDVPFIRX-UHFFFAOYSA-N Synonym: 1-naphthylacetic acid,1-naphthaleneacetic acid,2-naphthalen-1-yl acetic acid,naphthalene-1-acetic acid,transplantone,phyomone,planofix,1-naphthalene acetic acid,fruitone n,stop-drop PubChem CID: 6862 ChEBI: CHEBI:32918 IUPAC Name: 2-naphthalen-1-ylacetic acid SMILES: OC(=O)CC1=C2C=CC=CC2=CC=C1

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PubChem CID	6862
CAS	86-87-3
Molecular Weight (g/mol)	186.21
ChEBI	CHEBI:32918
MDL Number	MFCD00004046
SMILES	OC(=O)CC1=C2C=CC=CC2=CC=C1
Synonym	1-naphthylacetic acid,1-naphthaleneacetic acid,2-naphthalen-1-yl acetic acid,naphthalene-1-acetic acid,transplantone,phyomone,planofix,1-naphthalene acetic acid,fruitone n,stop-drop
IUPAC Name	2-naphthalen-1-ylacetic acid
InChI Key	PRPINYUDVPFIRX-UHFFFAOYSA-N
Molecular Formula	C12H10O2

311

Fusaric acid, For HPLC derivatization (HPLC), ≥99.0% (HPLC), MilliporeSigma™ Supelco™

MDL Number: MFCD00006298 Synonym: 5-Butylpicolinic acid; 5-Butylpyridine-2-carboxylic acid

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Specifications

MDL Number	MFCD00006298
Synonym	5-Butylpicolinic acid; 5-Butylpyridine-2-carboxylic acid

312

Ethyl hexanoate, 99%

CAS: 123-66-0 Molecular Formula: C8H16O2 Molecular Weight (g/mol): 144.214 MDL Number: MFCD00009511 InChI Key: SHZIWNPUGXLXDT-UHFFFAOYSA-N Synonym: ethyl caproate,ethyl hexoate,hexanoic acid, ethyl ester,hexanoic acid ethyl ester,capronic ether absolute,caproic acid ethyl ester,ethyl n-hexanoate,ethyl butyl acetate,caproate,acetic acid, butyl-, ethyl ester PubChem CID: 31265 ChEBI: CHEBI:86055 IUPAC Name: ethyl hexanoate SMILES: CCCCCC(=O)OCC

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PubChem CID	31265
CAS	123-66-0
Molecular Weight (g/mol)	144.214
ChEBI	CHEBI:86055
MDL Number	MFCD00009511
SMILES	CCCCCC(=O)OCC
Synonym	ethyl caproate,ethyl hexoate,hexanoic acid, ethyl ester,hexanoic acid ethyl ester,capronic ether absolute,caproic acid ethyl ester,ethyl n-hexanoate,ethyl butyl acetate,caproate,acetic acid, butyl-, ethyl ester
IUPAC Name	ethyl hexanoate
InChI Key	SHZIWNPUGXLXDT-UHFFFAOYSA-N
Molecular Formula	C8H16O2

313

3,5,7-Trimethyladamantane-1-carboxylic acid, 97%, Thermo Scientific™

CAS: 15291-66-4 Molecular Formula: C14H22O2 Molecular Weight (g/mol): 222.33 MDL Number: MFCD00187581 InChI Key: DHIIUPVOLLOORM-UHFFFAOYSA-N Synonym: 3,5,8-trimethyladamantanecarboxylic acid,maybridge4_000576,1,3,5-trimethyladamantane-7-carboxylic acid,3,5,7-trimethyl adamantane-1-carboxylic acid,1s,3r,5s,7s-3,5,7-trimethyladamantane-1-carboxylic acid,3r,5s,7s-3,5,7-trimethyladamantane-1-carboxylic acid,tricyclo 3.3.1.13,7 decane-1-carboxylicacid, 3,5,7-trimethyl,tricyclo 3.3.1.1∼3,7∼ decane-1-carboxylic acid, 3,5,7-trimethyl PubChem CID: 2802268 IUPAC Name: 3,5,7-trimethyladamantane-1-carboxylic acid SMILES: CC12CC3(C)CC(C)(C1)CC(C2)(C3)C(O)=O

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PubChem CID	2802268
CAS	15291-66-4
Molecular Weight (g/mol)	222.33
MDL Number	MFCD00187581
SMILES	CC12CC3(C)CC(C)(C1)CC(C2)(C3)C(O)=O
Synonym	3,5,8-trimethyladamantanecarboxylic acid,maybridge4_000576,1,3,5-trimethyladamantane-7-carboxylic acid,3,5,7-trimethyl adamantane-1-carboxylic acid,1s,3r,5s,7s-3,5,7-trimethyladamantane-1-carboxylic acid,3r,5s,7s-3,5,7-trimethyladamantane-1-carboxylic acid,tricyclo 3.3.1.13,7 decane-1-carboxylicacid, 3,5,7-trimethyl,tricyclo 3.3.1.1∼3,7∼ decane-1-carboxylic acid, 3,5,7-trimethyl
IUPAC Name	3,5,7-trimethyladamantane-1-carboxylic acid
InChI Key	DHIIUPVOLLOORM-UHFFFAOYSA-N
Molecular Formula	C14H22O2

314

Isopentyl butyrate, 98%

CAS: 106-27-4 Molecular Formula: C9H18O2 Molecular Weight (g/mol): 158.24 MDL Number: MFCD00044888 InChI Key: PQLMXFQTAMDXIZ-UHFFFAOYSA-N Synonym: isoamyl butyrate,isopentyl butyrate,isopentyl butanoate,isoamyl butanoate,butanoic acid, 3-methylbutyl ester,3-methylbutyl butyrate,butyric acid, isopentyl ester,isoamyl-n-butyrate,isopentyl alcohol, butyrate,isoamyl butylate PubChem CID: 7795 ChEBI: CHEBI:87422 IUPAC Name: 3-methylbutyl butanoate SMILES: CCCC(=O)OCCC(C)C

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PubChem CID	7795
CAS	106-27-4
Molecular Weight (g/mol)	158.24
ChEBI	CHEBI:87422
MDL Number	MFCD00044888
SMILES	CCCC(=O)OCCC(C)C
Synonym	isoamyl butyrate,isopentyl butyrate,isopentyl butanoate,isoamyl butanoate,butanoic acid, 3-methylbutyl ester,3-methylbutyl butyrate,butyric acid, isopentyl ester,isoamyl-n-butyrate,isopentyl alcohol, butyrate,isoamyl butylate
IUPAC Name	3-methylbutyl butanoate
InChI Key	PQLMXFQTAMDXIZ-UHFFFAOYSA-N
Molecular Formula	C9H18O2

315

Ethyl dimethylpyruvate, 97%

CAS: 20201-24-5 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00009122 InChI Key: CKTYYUQUWFEUCO-UHFFFAOYSA-N Synonym: ethyl 3-methyl-2-oxobutyrate,ethyl dimethylpyruvate,ethyl 2-oxo-3-methylbutanoate,butanoic acid, 3-methyl-2-oxo-, ethyl ester,acmc-20akzg,ketovaline ethyl ester,pubchem18179,ethyl3-methyl-2-oxobutanoate,ethyl 2-methyl-2-oxobutyrate,ethyl-3-methyl-2-oxobutanoate PubChem CID: 88406 IUPAC Name: ethyl 3-methyl-2-oxobutanoate SMILES: CCOC(=O)C(=O)C(C)C

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PubChem CID	88406
CAS	20201-24-5
Molecular Weight (g/mol)	144.17
MDL Number	MFCD00009122
SMILES	CCOC(=O)C(=O)C(C)C
Synonym	ethyl 3-methyl-2-oxobutyrate,ethyl dimethylpyruvate,ethyl 2-oxo-3-methylbutanoate,butanoic acid, 3-methyl-2-oxo-, ethyl ester,acmc-20akzg,ketovaline ethyl ester,pubchem18179,ethyl3-methyl-2-oxobutanoate,ethyl 2-methyl-2-oxobutyrate,ethyl-3-methyl-2-oxobutanoate
IUPAC Name	ethyl 3-methyl-2-oxobutanoate
InChI Key	CKTYYUQUWFEUCO-UHFFFAOYSA-N
Molecular Formula	C7H12O3

Monocarboxylic acids and derivatives

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