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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 (1,590)
Carboxylic acid esters (1,039)
Carboxylic acid amides (972)
Tetracarboxylic acids and derivatives (474)
Carboxylic acid salts (269)
Tricarboxylic acids and derivatives (268)
Carboxylic acid imides (264)
Carboxylic acid hydrazides (139)
Pentacarboxylic acids and derivatives (64)
Carboxylic acids (51)
Hydrazinecarboxylic acids and derivatives (35)
Dicarboxylic acids and derivatives (10)
Hexacarboxylic acids and derivatives (8)
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1 – 15 of 2,570 results
1

Malonyl-L-Carnitine-(N-Methyl-D3) Lithium Salt Analytical Standard, MilliporeSigma™ Supelco™

Optical Rotation [α]/D -28°C ± 2°C = 0.1 in. H218O
Percent Purity ≥92% (HPLC)
Linear Formula C10D3H14NO6 · xLi+
CAS 1803252-71-2 (Free Acid)
Flash Point Not applicable
Grade Analytical Standard
Recommended Storage -20°C
Shelf Life Limited shelf life, expiry date on the label
Molecular Formula C10D3H14NO6 · xLi+
Formula Weight 250.26 (Free Acid Basis)
2
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Propionic Acid (Certified ACS), Fisher Chemical

CAS: 79-09-4 Molecular Formula: C3H6O2 Molecular Weight (g/mol): 74.079 MDL Number: MFCD00002756 InChI Key: XBDQKXXYIPTUBI-UHFFFAOYSA-N Synonym: propionic acid,ethylformic acid,methylacetic acid,carboxyethane,ethanecarboxylic acid,pseudoacetic acid,metacetonic acid,monoprop,luprosil,prozoin PubChem CID: 1032 ChEBI: CHEBI:30768 IUPAC Name: propanoic acid SMILES: CCC(=O)O

EDGE
PubChem CID 1032
CAS 79-09-4
Molecular Weight (g/mol) 74.079
ChEBI CHEBI:30768
MDL Number MFCD00002756
SMILES CCC(=O)O
Synonym propionic acid,ethylformic acid,methylacetic acid,carboxyethane,ethanecarboxylic acid,pseudoacetic acid,metacetonic acid,monoprop,luprosil,prozoin
IUPAC Name propanoic acid
InChI Key XBDQKXXYIPTUBI-UHFFFAOYSA-N
Molecular Formula C3H6O2
3
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Ethylenediaminetetraacetic Acid, Disodium Salt Dihydrate (Crystalline/Certified ACS), Fisher Chemical™

CAS: 6381-92-6 Molecular Formula: C10H18N2Na2O10 Molecular Weight (g/mol): 372.24 MDL Number: MFCD00150037,MFCD00003541 InChI Key: OVBJJZOQPCKUOR-UHFFFAOYSA-L Synonym: edta disodium salt,cal-ex decalcifier,buffer solution, ph 10.00,sodium di ethylenediamine tetraacetate dihydrate,ethylenediamine tetraacetic acid, disodium salt dihydrate,ethylenediamine tetraacetic acid, disodium salt, standard solution,sodium di ethylenediamine tetraacetate standard solution,ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs PubChem CID: 44120005 IUPAC Name: disodium 2-({2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetate dihydrate SMILES: O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

EDGE
PubChem CID 44120005
CAS 6381-92-6
Molecular Weight (g/mol) 372.24
MDL Number MFCD00150037,MFCD00003541
SMILES O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
Synonym edta disodium salt,cal-ex decalcifier,buffer solution, ph 10.00,sodium di ethylenediamine tetraacetate dihydrate,ethylenediamine tetraacetic acid, disodium salt dihydrate,ethylenediamine tetraacetic acid, disodium salt, standard solution,sodium di ethylenediamine tetraacetate standard solution,ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs
IUPAC Name disodium 2-({2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetate dihydrate
InChI Key OVBJJZOQPCKUOR-UHFFFAOYSA-L
Molecular Formula C10H18N2Na2O10
4
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Ethylenediaminetetraacetic Acid, Di Na Salt Dihydr. (Crystalline Powd./Electrophor.), Fisher BioReagents™

CAS: 6381-92-6 Molecular Formula: C10H18N2Na2O10 Molecular Weight (g/mol): 372.24 MDL Number: MFCD00150037,MFCD00003541 InChI Key: OVBJJZOQPCKUOR-UHFFFAOYSA-L Synonym: edta disodium salt,cal-ex decalcifier,buffer solution, ph 10.00,sodium di ethylenediamine tetraacetate dihydrate,ethylenediamine tetraacetic acid, disodium salt dihydrate,ethylenediamine tetraacetic acid, disodium salt, standard solution,sodium di ethylenediamine tetraacetate standard solution,ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs PubChem CID: 44120005 IUPAC Name: disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate SMILES: O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

EDGE
PubChem CID 44120005
CAS 6381-92-6
Molecular Weight (g/mol) 372.24
MDL Number MFCD00150037,MFCD00003541
SMILES O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
Synonym edta disodium salt,cal-ex decalcifier,buffer solution, ph 10.00,sodium di ethylenediamine tetraacetate dihydrate,ethylenediamine tetraacetic acid, disodium salt dihydrate,ethylenediamine tetraacetic acid, disodium salt, standard solution,sodium di ethylenediamine tetraacetate standard solution,ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs
IUPAC Name disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate
InChI Key OVBJJZOQPCKUOR-UHFFFAOYSA-L
Molecular Formula C10H18N2Na2O10
5

Thioglycolic Acid Solution, ∼80 in Water, MilliporeSigma™ Supelco™

MDL Number: MFCD00004876 Synonym: Mercaptoacetic acid

MDL Number MFCD00004876
Synonym Mercaptoacetic acid
6

α-Ketoglutaric acid disodium salt hydrate, ≥95%, MilliporeSigma™ Supelco™

MDL Number: MFCD00150702 Synonym: 2-Oxopentanedioic acid disodium salt hydrate; Sodium 2-oxoglutarate dibasic hydrate

MDL Number MFCD00150702
Synonym 2-Oxopentanedioic acid disodium salt hydrate; Sodium 2-oxoglutarate dibasic hydrate
7

PESTANAL™ 3-(Methylphosphinico)propionic acid, MilliporeSigma™ Supelco™

3-(Methylphosphinico)propionic acid is a metabolite of the pesticide, glufosinate ammonium.

8

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

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

MDL Number MFCD00006298
Synonym 5-Butylpicolinic acid; 5-Butylpyridine-2-carboxylic acid
9

Mercaptosuccinic acid, 98%

CAS: 70-49-5 Molecular Formula: C4H6O4S Molecular Weight (g/mol): 150.148 MDL Number: MFCD00004860 InChI Key: NJRXVEJTAYWCQJ-UHFFFAOYSA-N Synonym: mercaptosuccinic acid,thiomalic acid,2-thiomalic acid,2-mercaptosuccinic acid,monomercaptosuccinic acid,butanedioic acid, mercapto,malic acid, 2-thio,mercaptosuccinate,2-sulfanylsuccinic acid,dl-mercaptosuccinic acid PubChem CID: 6268 ChEBI: CHEBI:38705 IUPAC Name: 2-sulfanylbutanedioic acid SMILES: C(C(C(=O)O)S)C(=O)O

PubChem CID 6268
CAS 70-49-5
Molecular Weight (g/mol) 150.148
ChEBI CHEBI:38705
MDL Number MFCD00004860
SMILES C(C(C(=O)O)S)C(=O)O
Synonym mercaptosuccinic acid,thiomalic acid,2-thiomalic acid,2-mercaptosuccinic acid,monomercaptosuccinic acid,butanedioic acid, mercapto,malic acid, 2-thio,mercaptosuccinate,2-sulfanylsuccinic acid,dl-mercaptosuccinic acid
IUPAC Name 2-sulfanylbutanedioic acid
InChI Key NJRXVEJTAYWCQJ-UHFFFAOYSA-N
Molecular Formula C4H6O4S
10
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Mercaptoacetic acid, 97+%

CAS: 68-11-1 Molecular Formula: C2H4O2S Molecular Weight (g/mol): 92.112 MDL Number: MFCD00004876 InChI Key: CWERGRDVMFNCDR-UHFFFAOYSA-N Synonym: mercaptoacetic acid,thioglycolic acid,2-thioglycolic acid,acetic acid, mercapto,2-mercaptoacetic acid,sulfanylacetic acid,thiovanic acid,mercaptoessigsaeure,thioglycollic acid,glycolic acid, thio PubChem CID: 1133 ChEBI: CHEBI:30065 IUPAC Name: 2-sulfanylacetic acid SMILES: C(C(=O)O)S

PubChem CID 1133
CAS 68-11-1
Molecular Weight (g/mol) 92.112
ChEBI CHEBI:30065
MDL Number MFCD00004876
SMILES C(C(=O)O)S
Synonym mercaptoacetic acid,thioglycolic acid,2-thioglycolic acid,acetic acid, mercapto,2-mercaptoacetic acid,sulfanylacetic acid,thiovanic acid,mercaptoessigsaeure,thioglycollic acid,glycolic acid, thio
IUPAC Name 2-sulfanylacetic acid
InChI Key CWERGRDVMFNCDR-UHFFFAOYSA-N
Molecular Formula C2H4O2S
11
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Mercaptoacetic Acid, 98%

CAS: 68-11-1 Molecular Formula: C2H4O2S Molecular Weight (g/mol): 92.11 MDL Number: MFCD00004876 InChI Key: CWERGRDVMFNCDR-UHFFFAOYSA-N Synonym: mercaptoacetic acid,thioglycolic acid,2-thioglycolic acid,acetic acid, mercapto,2-mercaptoacetic acid,sulfanylacetic acid,thiovanic acid,mercaptoessigsaeure,thioglycollic acid,glycolic acid, thio PubChem CID: 1133 ChEBI: CHEBI:30065 IUPAC Name: 2-sulfanylacetic acid SMILES: C(C(=O)O)S

PubChem CID 1133
CAS 68-11-1
Molecular Weight (g/mol) 92.11
ChEBI CHEBI:30065
MDL Number MFCD00004876
SMILES C(C(=O)O)S
Synonym mercaptoacetic acid,thioglycolic acid,2-thioglycolic acid,acetic acid, mercapto,2-mercaptoacetic acid,sulfanylacetic acid,thiovanic acid,mercaptoessigsaeure,thioglycollic acid,glycolic acid, thio
IUPAC Name 2-sulfanylacetic acid
InChI Key CWERGRDVMFNCDR-UHFFFAOYSA-N
Molecular Formula C2H4O2S
12
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Cyclopropylacetic acid, 97%

CAS: 5239-82-7 Molecular Formula: C5H8O22 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00041544 InChI Key: BXXOHRWKRXBZTG-UHFFFAOYSA-N Synonym: cyclopropylacetic acid,cyclopropaneacetic acid,cyclopropyl acetic acid,cyclopropyl-acetic acid,carboxymethyl cyclopropane,2-cyclopropyl-acetic acid,2-cyclopropylethanoic acid,acetic cyclopropyl acid,pubchem19703,2-cyclopropyl acetic acid PubChem CID: 138440 IUPAC Name: 2-cyclopropylacetic acid SMILES: CN1CCN(C)B1N=S=NB1N(C)CCN1C

PubChem CID 138440
CAS 5239-82-7
Molecular Weight (g/mol) 100.12
MDL Number MFCD00041544
SMILES CN1CCN(C)B1N=S=NB1N(C)CCN1C
Synonym cyclopropylacetic acid,cyclopropaneacetic acid,cyclopropyl acetic acid,cyclopropyl-acetic acid,carboxymethyl cyclopropane,2-cyclopropyl-acetic acid,2-cyclopropylethanoic acid,acetic cyclopropyl acid,pubchem19703,2-cyclopropyl acetic acid
IUPAC Name 2-cyclopropylacetic acid
InChI Key BXXOHRWKRXBZTG-UHFFFAOYSA-N
Molecular Formula C5H8O22
13
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Fusaric acid, 99%

CAS: 536-69-6 Molecular Formula: C10H13NO2 Molecular Weight (g/mol): 179.22 MDL Number: MFCD00006298 InChI Key: DGMPVYSXXIOGJY-UHFFFAOYSA-N Synonym: fusaric acid,5-butylpicolinic acid,fusarinic acid,2-pyridinecarboxylic acid, 5-butyl,5-butyl-2-pyridinecarboxylic acid,picolinic acid, 5-butyl,5-n-butylpyridine-2-carboxylic acid,unii-jwj963070n,5-butylpyridine-3-carboxylic acid,5-butyl-pyridine-2-carboxylic acid PubChem CID: 3442 ChEBI: CHEBI:5199 IUPAC Name: 5-butylpyridine-2-carboxylic acid SMILES: CCCCC1=CN=C(C=C1)C(=O)O

PubChem CID 3442
CAS 536-69-6
Molecular Weight (g/mol) 179.22
ChEBI CHEBI:5199
MDL Number MFCD00006298
SMILES CCCCC1=CN=C(C=C1)C(=O)O
Synonym fusaric acid,5-butylpicolinic acid,fusarinic acid,2-pyridinecarboxylic acid, 5-butyl,5-butyl-2-pyridinecarboxylic acid,picolinic acid, 5-butyl,5-n-butylpyridine-2-carboxylic acid,unii-jwj963070n,5-butylpyridine-3-carboxylic acid,5-butyl-pyridine-2-carboxylic acid
IUPAC Name 5-butylpyridine-2-carboxylic acid
InChI Key DGMPVYSXXIOGJY-UHFFFAOYSA-N
Molecular Formula C10H13NO2
14
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Cyclopentylacetic acid, 97%

CAS: 1123-00-8 Molecular Formula: C7H12O2 Molecular Weight (g/mol): 128.17 MDL Number: MFCD00001387 InChI Key: YVHAIVPPUIZFBA-UHFFFAOYSA-N Synonym: cyclopentylacetic acid,cyclopentaneacetic acid,cycylopentylacetic acid,carboxymethyl cyclopentane,cyclopentyl acetic acid,cyclopentyacetic acid,cyclopentanacetic acid,cyclopentyl-acetic acid,2-cyclopentylaceticacid,cyclopentane acetic acid PubChem CID: 71606 IUPAC Name: 2-cyclopentylacetic acid SMILES: OC(=O)CC1CCCC1

PubChem CID 71606
CAS 1123-00-8
Molecular Weight (g/mol) 128.17
MDL Number MFCD00001387
SMILES OC(=O)CC1CCCC1
Synonym cyclopentylacetic acid,cyclopentaneacetic acid,cycylopentylacetic acid,carboxymethyl cyclopentane,cyclopentyl acetic acid,cyclopentyacetic acid,cyclopentanacetic acid,cyclopentyl-acetic acid,2-cyclopentylaceticacid,cyclopentane acetic acid
IUPAC Name 2-cyclopentylacetic acid
InChI Key YVHAIVPPUIZFBA-UHFFFAOYSA-N
Molecular Formula C7H12O2
15
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Phenylpropiolic acid, 98+%

CAS: 637-44-5 Molecular Formula: C9H6O2 Molecular Weight (g/mol): 146.15 MDL Number: MFCD00004361 InChI Key: XNERWVPQCYSMLC-UHFFFAOYSA-N Synonym: phenylpropiolic acid,3-phenylpropiolic acid,phenylpropynoic acid,3-phenylpropynoic acid,2-propynoic acid, 3-phenyl,phenylacetylenecarboxylic acid,3-phenyl-2-propynoic acid,phenylacetylene monocarboxylic acid,propiolic acid, 3-phenyl,phenyl propiolic acid PubChem CID: 69475 IUPAC Name: 3-phenylprop-2-ynoic acid SMILES: OC(=O)C#CC1=CC=CC=C1

PubChem CID 69475
CAS 637-44-5
Molecular Weight (g/mol) 146.15
MDL Number MFCD00004361
SMILES OC(=O)C#CC1=CC=CC=C1
Synonym phenylpropiolic acid,3-phenylpropiolic acid,phenylpropynoic acid,3-phenylpropynoic acid,2-propynoic acid, 3-phenyl,phenylacetylenecarboxylic acid,3-phenyl-2-propynoic acid,phenylacetylene monocarboxylic acid,propiolic acid, 3-phenyl,phenyl propiolic acid
IUPAC Name 3-phenylprop-2-ynoic acid
InChI Key XNERWVPQCYSMLC-UHFFFAOYSA-N
Molecular Formula C9H6O2