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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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5-Acetylvaleric acid, 90+%, technical

CAS: 3128-07-2 Molecular Formula: C7H10O3 Molecular Weight (g/mol): 144.17 InChI Key: IZOQMUVIDMLRDC-UHFFFAOYSA-N Synonym: 5-acetylvaleric acid,heptanoic acid, 6-oxo,5-aceto valeric acid,6-oxo-heptanoic acid,unii-4u902i8qzo,5-acetylvalericacid,6-oxoenanthic acid,6-ketoheptanoic acid,5-acetylpentanoic acid,# PubChem CID: 98810 IUPAC Name: 6-oxoheptanoic acid SMILES: CC(=O)CCCCC(=O)O

PubChem CID 98810
CAS 3128-07-2
Molecular Weight (g/mol) 144.17
SMILES CC(=O)CCCCC(=O)O
Synonym 5-acetylvaleric acid,heptanoic acid, 6-oxo,5-aceto valeric acid,6-oxo-heptanoic acid,unii-4u902i8qzo,5-acetylvalericacid,6-oxoenanthic acid,6-ketoheptanoic acid,5-acetylpentanoic acid,#
IUPAC Name 6-oxoheptanoic acid
InChI Key IZOQMUVIDMLRDC-UHFFFAOYSA-N
Molecular Formula C7H10O3
2
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2-Cyclopentene-1-acetic acid, tech. 90%, remainder mainly 3-cyclopentene-1-acetic acid

CAS: 13668-61-6 Molecular Formula: C7H10O2 Molecular Weight (g/mol): 126.155 MDL Number: MFCD00001400 InChI Key: NNRZTJAACCRFRV-UHFFFAOYSA-N Synonym: 2-cyclopentene-1-acetic acid,2-cyclopent-2-en-1-yl acetic acid,cyclopent-2-enylacetic acid,2-cyclopenten-1-ylacetic acid,cyclopent-2-en-1-ylacetic acid,cyclopentene-3-acetic acid,2-cyclopentene-1-aceticacid,acmc-1c47k,2-cyclopent-2-enylacetic acid,cyclopent-2-ene-1-acetic acid PubChem CID: 96216 IUPAC Name: 2-cyclopent-2-en-1-ylacetic acid SMILES: C1CC(C=C1)CC(=O)O

PubChem CID 96216
CAS 13668-61-6
Molecular Weight (g/mol) 126.155
MDL Number MFCD00001400
SMILES C1CC(C=C1)CC(=O)O
Synonym 2-cyclopentene-1-acetic acid,2-cyclopent-2-en-1-yl acetic acid,cyclopent-2-enylacetic acid,2-cyclopenten-1-ylacetic acid,cyclopent-2-en-1-ylacetic acid,cyclopentene-3-acetic acid,2-cyclopentene-1-aceticacid,acmc-1c47k,2-cyclopent-2-enylacetic acid,cyclopent-2-ene-1-acetic acid
IUPAC Name 2-cyclopent-2-en-1-ylacetic acid
InChI Key NNRZTJAACCRFRV-UHFFFAOYSA-N
Molecular Formula C7H10O2
3

Ethyl 1,3-Dimethylpyrazole-5-carboxylate 96.0+%, TCI America™

CAS: 5744-40-1 Molecular Formula: C8H12N2O2 Molecular Weight (g/mol): 168.20 MDL Number: MFCD00233452 InChI Key: ZYSGPOXVDOROJU-UHFFFAOYSA-N Synonym: ethyl 1,3-dimethyl-1h-pyrazole-5-carboxylate,ethyl 1,3-dimethylpyrazole-5-carboxylate,1,3-dimethyl-5-ethoxycarbonylpyrazole,1,3-dimethylpyrazole-5-carboxylic acid ethyl ester,2,5-dimethyl-2h-pyrazole-3-carboxylic acid ethyl ester,ethyl1,3-dimethyl-1h-pyrazole-5-carboxylate,ethyl 1,3-dimethyl-5-pyrazolecarboxylate,ethyl 2,5-dimethyl-2h-pyrazole-3-carboxylate,1h-pyrazole-5-carboxylic acid, 1,3-dimethyl-, ethyl ester,1,3-dimethyl-1h-pyrazole-5-carboxylic acid ethyl ester PubChem CID: 138576 IUPAC Name: ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate SMILES: CCOC(=O)C1=CC(C)=NN1C

PubChem CID 138576
CAS 5744-40-1
Molecular Weight (g/mol) 168.20
MDL Number MFCD00233452
SMILES CCOC(=O)C1=CC(C)=NN1C
Synonym ethyl 1,3-dimethyl-1h-pyrazole-5-carboxylate,ethyl 1,3-dimethylpyrazole-5-carboxylate,1,3-dimethyl-5-ethoxycarbonylpyrazole,1,3-dimethylpyrazole-5-carboxylic acid ethyl ester,2,5-dimethyl-2h-pyrazole-3-carboxylic acid ethyl ester,ethyl1,3-dimethyl-1h-pyrazole-5-carboxylate,ethyl 1,3-dimethyl-5-pyrazolecarboxylate,ethyl 2,5-dimethyl-2h-pyrazole-3-carboxylate,1h-pyrazole-5-carboxylic acid, 1,3-dimethyl-, ethyl ester,1,3-dimethyl-1h-pyrazole-5-carboxylic acid ethyl ester
IUPAC Name ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate
InChI Key ZYSGPOXVDOROJU-UHFFFAOYSA-N
Molecular Formula C8H12N2O2
4

trans-2-Phenyl-1-cyclopropanecarboxylic Acid 98.0+%, TCI America™

CAS: 939-90-2 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.188 MDL Number: MFCD00001292 InChI Key: AHDDRJBFJBDEPW-DTWKUNHWSA-N Synonym: trans-2-phenylcyclopropanecarboxylic acid,trans-2-phenyl-1-cyclopropanecarboxylic acid,1r,2r-2-phenylcyclopropanecarboxylic acid,trans-2-phenylcyclopropane-1-carboxylic acid,2-phcpcooh,1r,2r-2-phenylcyclopropane-1-carboxylic acid,cyclopropanecarboxylic acid, 2-phenyl-, 1r,2r-rel,rac trans-2-phenylcyclopropanecarboxylic-d5 acid,pubchem22341,trans-2-phenylcyclopropancarboxylic acid PubChem CID: 237413 ChEBI: CHEBI:79920 IUPAC Name: (1R,2R)-2-phenylcyclopropane-1-carboxylic acid SMILES: C1C(C1C(=O)O)C2=CC=CC=C2

PubChem CID 237413
CAS 939-90-2
Molecular Weight (g/mol) 162.188
ChEBI CHEBI:79920
MDL Number MFCD00001292
SMILES C1C(C1C(=O)O)C2=CC=CC=C2
Synonym trans-2-phenylcyclopropanecarboxylic acid,trans-2-phenyl-1-cyclopropanecarboxylic acid,1r,2r-2-phenylcyclopropanecarboxylic acid,trans-2-phenylcyclopropane-1-carboxylic acid,2-phcpcooh,1r,2r-2-phenylcyclopropane-1-carboxylic acid,cyclopropanecarboxylic acid, 2-phenyl-, 1r,2r-rel,rac trans-2-phenylcyclopropanecarboxylic-d5 acid,pubchem22341,trans-2-phenylcyclopropancarboxylic acid
IUPAC Name (1R,2R)-2-phenylcyclopropane-1-carboxylic acid
InChI Key AHDDRJBFJBDEPW-DTWKUNHWSA-N
Molecular Formula C10H10O2
5
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o-Tolylacetic acid, 99%

CAS: 644-36-0 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00004328 InChI Key: RZWGTXHSYZGXKF-UHFFFAOYSA-N Synonym: o-tolylacetic acid,2-methylphenylacetic acid,2-methylphenyl acetic acid,2-2-methylphenyl acetic acid,2-o-tolyl acetic acid,2-tolylacetic acid,2-o-tolylacetic acid,o-methylphenylacetic acid,o-tolyacetic acid PubChem CID: 69519 IUPAC Name: 2-(2-methylphenyl)acetic acid SMILES: CC1=CC=CC=C1CC(=O)O

PubChem CID 69519
CAS 644-36-0
Molecular Weight (g/mol) 150.177
MDL Number MFCD00004328
SMILES CC1=CC=CC=C1CC(=O)O
Synonym o-tolylacetic acid,2-methylphenylacetic acid,2-methylphenyl acetic acid,2-2-methylphenyl acetic acid,2-o-tolyl acetic acid,2-tolylacetic acid,2-o-tolylacetic acid,o-methylphenylacetic acid,o-tolyacetic acid
IUPAC Name 2-(2-methylphenyl)acetic acid
InChI Key RZWGTXHSYZGXKF-UHFFFAOYSA-N
Molecular Formula C9H10O2
6
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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

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
7
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3-(3-Bromophenyl)propionic acid, 97%

CAS: 42287-90-1 Molecular Formula: C9H9BrO2 Molecular Weight (g/mol): 229.073 MDL Number: MFCD01310792 InChI Key: DWKWMFSWLCIMKI-UHFFFAOYSA-N Synonym: 3-3-bromophenyl propanoic acid,3-3-bromophenyl propionic acid,3-3-bromo-phenyl-propionic acid,3-bromophenylpropanoic acid,acmc-209jor,m-bromohydrocinnamic acid,3-bromohydrocinnamic acid,benzenepropanoic acid,3-bromo,3-3-bromophenyl propionicacid,3-m-bromophenyl propionic acid PubChem CID: 2063862 IUPAC Name: 3-(3-bromophenyl)propanoic acid SMILES: C1=CC(=CC(=C1)Br)CCC(=O)O

PubChem CID 2063862
CAS 42287-90-1
Molecular Weight (g/mol) 229.073
MDL Number MFCD01310792
SMILES C1=CC(=CC(=C1)Br)CCC(=O)O
Synonym 3-3-bromophenyl propanoic acid,3-3-bromophenyl propionic acid,3-3-bromo-phenyl-propionic acid,3-bromophenylpropanoic acid,acmc-209jor,m-bromohydrocinnamic acid,3-bromohydrocinnamic acid,benzenepropanoic acid,3-bromo,3-3-bromophenyl propionicacid,3-m-bromophenyl propionic acid
IUPAC Name 3-(3-bromophenyl)propanoic acid
InChI Key DWKWMFSWLCIMKI-UHFFFAOYSA-N
Molecular Formula C9H9BrO2
8
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p-Tolylacetic acid, 99%

CAS: 622-47-9 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00004353 InChI Key: GXXXUZIRGXYDFP-UHFFFAOYSA-N Synonym: p-tolylacetic acid,4-methylphenylacetic acid,2-p-tolyl acetic acid,2-4-methylphenyl acetic acid,p-methylphenylacetic acid,4-tolylacetic acid,4-methylphenyl acetic acid,benzeneacetic acid, 4-methyl,acetic acid, p-tolyl,2-p-tolylacetic acid PubChem CID: 248474 IUPAC Name: 2-(4-methylphenyl)acetic acid SMILES: CC1=CC=C(C=C1)CC(=O)O

PubChem CID 248474
CAS 622-47-9
Molecular Weight (g/mol) 150.177
MDL Number MFCD00004353
SMILES CC1=CC=C(C=C1)CC(=O)O
Synonym p-tolylacetic acid,4-methylphenylacetic acid,2-p-tolyl acetic acid,2-4-methylphenyl acetic acid,p-methylphenylacetic acid,4-tolylacetic acid,4-methylphenyl acetic acid,benzeneacetic acid, 4-methyl,acetic acid, p-tolyl,2-p-tolylacetic acid
IUPAC Name 2-(4-methylphenyl)acetic acid
InChI Key GXXXUZIRGXYDFP-UHFFFAOYSA-N
Molecular Formula C9H10O2
9
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Ethyl 4-cyanophenylacetate, 98%, Thermo Scientific Chemicals

CAS: 1528-41-2 Molecular Formula: C11H11NO2 Molecular Weight (g/mol): 189.214 MDL Number: MFCD09953133 InChI Key: DFEWKWBIPMKGFG-UHFFFAOYSA-N Synonym: ethyl 2-4-cyanophenyl acetate,ethyl 4-cyanophenylacetate,ethyl 4-cyanophenyl acetate,4-cyano-phenyl acetic acid ethyl ester,ethyl p-cyanophenylacetate,acmc-1bve3,ethyl 4-cyanobenzeneacetate,ethyl4-cyanophenylacetate,4-cyanophenylacetic acid ethyl ester PubChem CID: 279718 IUPAC Name: ethyl 2-(4-cyanophenyl)acetate SMILES: CCOC(=O)CC1=CC=C(C=C1)C#N

PubChem CID 279718
CAS 1528-41-2
Molecular Weight (g/mol) 189.214
MDL Number MFCD09953133
SMILES CCOC(=O)CC1=CC=C(C=C1)C#N
Synonym ethyl 2-4-cyanophenyl acetate,ethyl 4-cyanophenylacetate,ethyl 4-cyanophenyl acetate,4-cyano-phenyl acetic acid ethyl ester,ethyl p-cyanophenylacetate,acmc-1bve3,ethyl 4-cyanobenzeneacetate,ethyl4-cyanophenylacetate,4-cyanophenylacetic acid ethyl ester
IUPAC Name ethyl 2-(4-cyanophenyl)acetate
InChI Key DFEWKWBIPMKGFG-UHFFFAOYSA-N
Molecular Formula C11H11NO2
10
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p-Tolylacetic acid, 99%

CAS: 622-47-9 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00004353 InChI Key: GXXXUZIRGXYDFP-UHFFFAOYSA-N Synonym: p-tolylacetic acid,4-methylphenylacetic acid,2-p-tolyl acetic acid,2-4-methylphenyl acetic acid,p-methylphenylacetic acid,4-tolylacetic acid,4-methylphenyl acetic acid,benzeneacetic acid, 4-methyl,acetic acid, p-tolyl,2-p-tolylacetic acid PubChem CID: 248474 IUPAC Name: 2-(4-methylphenyl)acetic acid SMILES: CC1=CC=C(C=C1)CC(=O)O

PubChem CID 248474
CAS 622-47-9
Molecular Weight (g/mol) 150.18
MDL Number MFCD00004353
SMILES CC1=CC=C(C=C1)CC(=O)O
Synonym p-tolylacetic acid,4-methylphenylacetic acid,2-p-tolyl acetic acid,2-4-methylphenyl acetic acid,p-methylphenylacetic acid,4-tolylacetic acid,4-methylphenyl acetic acid,benzeneacetic acid, 4-methyl,acetic acid, p-tolyl,2-p-tolylacetic acid
IUPAC Name 2-(4-methylphenyl)acetic acid
InChI Key GXXXUZIRGXYDFP-UHFFFAOYSA-N
Molecular Formula C9H10O2
11

Sigma Aldrich Fine Chemicals Biosciences 6-[Fluorescein-5(6)-carboxamido]hexanoic acid suitable for fluorescence, >=90% (HPCE) | 265981-56-4 | 25MG

6-[Fluorescein-5(6)-carboxamido]hexanoic acid suitable for fluorescence, >=90% (HPCE) | Purity: >=90% (HPCE) | Mol Wt: 489.47 | 265981-56-4 | 25MG

ENCOMPASS
12

eMolecules​ 189215-90-5 | ChemScene | 1-Benzyl 2-methyl (2S4R)-4-((tert-butoxycarbonyl)amino)pyrrolidine-12-dicarboxylate | 100mg | 649803426 | CS-0040584 | MFCD28132928 | 378.425 | C19H26N2O6

ChemScene | 6-Nitroquinoline-2-carboxylic acid | 100mg | 686211253 | CS-0308013 | 30836-96-5 | MFCD08436460 | 218.168 | C10H6N2O4

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13

Ethyl undecanoate, 97%

CAS: 627-90-7 Molecular Formula: C13H26O2 Molecular Weight (g/mol): 214.35 MDL Number: MFCD00008958 InChI Key: IAFQYUQIAOWKSB-UHFFFAOYSA-N Synonym: undecanoic acid, ethyl ester,ethyl undecylate,undecanoic acid ethyl ester,ethyl hendecanoate,ethyl n-undecanoate,n-undecanoic acid ethyl ester,fema no. 3492,ethyl undecanoate,acmc-1ayp4,undecanoic acid, ethylester PubChem CID: 12327 IUPAC Name: ethyl undecanoate SMILES: CCCCCCCCCCC(=O)OCC

PubChem CID 12327
CAS 627-90-7
Molecular Weight (g/mol) 214.35
MDL Number MFCD00008958
SMILES CCCCCCCCCCC(=O)OCC
Synonym undecanoic acid, ethyl ester,ethyl undecylate,undecanoic acid ethyl ester,ethyl hendecanoate,ethyl n-undecanoate,n-undecanoic acid ethyl ester,fema no. 3492,ethyl undecanoate,acmc-1ayp4,undecanoic acid, ethylester
IUPAC Name ethyl undecanoate
InChI Key IAFQYUQIAOWKSB-UHFFFAOYSA-N
Molecular Formula C13H26O2