accessibility menu, dialog, popup

UserName
Viewing profile as user:

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 (3,229)
Carboxylic acid amides (3,204)
Carboxylic acid esters (2,041)
Carboxylic acid salts (941)
Tricarboxylic acids and derivatives (711)
Tetracarboxylic acids and derivatives (683)
Carboxylic acid imides (396)
Carboxylic acid hydrazides (206)
Dicarboxylic acids and derivatives (194)
Pentacarboxylic acids and derivatives (107)
Fumonisins (78)
Hydrazinecarboxylic acids and derivatives (78)
Carboxylic acids (70)
Hexacarboxylic acids and derivatives (10)
Carboxylic acid azides (3)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (2,556)

brands

  • (2)
  • (1)
  • (86)
  • (1)
  • (1)
  • (34)
  • (2)
  • (5)
  • (2)
  • (1)
  • (3)
  • (32)
  • (119)
  • (1,096)
  • (179)
  • (4)
  • (1)
  • (4)
  • (22)
  • (12)
  • (1)
  • (2)
  • (2)
  • (8)
  • (9)
  • (2)
  • (4)
  • (26)
  • (1)
  • (66)
  • (25)
  • (2)
  • (123)
  • (3)
  • (73)
  • (2)
  • (1)
  • (7)
  • (1)
  • (12)
  • (3)
  • (9)
  • (1,419)
  • (5)
  • (10)
  • (40)
  • (9)
  • (21)
  • (12)
  • (6)
  • (1)
  • (2)
  • (1)
  • (2)
  • (5)
  • (2)
  • (6)
  • (18)
  • (1)
  • (36)
  • (2)
  • (3)
  • (1,129)
  • (17)
  • (24)
  • (1)
  • (2)
  • (123)
  • (1)
  • (1)
  • (34)
  • (8)
  • (3)
  • (1)
  • (1)
  • (11)
  • (18)
  • (1)
  • (4)
  • (144)
  • (477)
  • (439)
  • (4)
  • (284)
  • (1)
  • (14)
  • (1)
  • (5)
  • (1)
  • (2)
  • (2,363)
  • (2)
  • (3)
  • (2,995)
  • (1)
  • (24)
  • (2)
  • (6)
  • (4)
  • (1)
  • (14)

special interests

  • (12)
  • (35)
  • (143)
  • (11)
  • (2,283)

Quantity

  • (1)
  • (1)
  • (3)
  • (82)
  • (606)
  • (112)
  • (8)
Show all

Molecular Weight (g/mol)

  • (16)
  • (35)
  • (1)
  • (3)
  • (15)
  • (23)
  • (5)
Show all

Percent Purity

  • (2)
  • (1)
  • (6)
  • (3)
  • (3)
  • (1)
  • (1)
Show all

Physical Form

  • (4)
  • (3)
  • (1)
  • (8)
  • (23)
  • (4)
  • (3)
Show all

Boiling Point

  • (3)
  • (4)
  • (4)
  • (1)
  • (1)
  • (3)
  • (9)
Show all

Grade

  • (1)
  • (50)
  • (3)
  • (24)
  • (11)
  • (3)
  • (3)
Show all

Product Line

  • (12)
  • (2)
  • (1)
  • (1)

Search Within Results
Keyword Search:
2,386 – 2,400 of 8,836 results
2,386

Phthalimide 98.0+%, TCI America™

CAS: 85-41-6 Molecular Formula: C8H5NO2 Molecular Weight (g/mol): 147.13 MDL Number: MFCD00005881 InChI Key: XKJCHHZQLQNZHY-UHFFFAOYSA-N Synonym: phthalimide,1h-isoindole-1,3 2h-dione,o-phthalimide,isoindoline-1,3-dione,o-phthalic imide,1,3-isoindolinedione,benzoimide,2-diazoindan-1,3-dione,phenylimide,phthalimid PubChem CID: 6809 ChEBI: CHEBI:38817 IUPAC Name: 2,3-dihydro-1H-isoindole-1,3-dione SMILES: O=C1NC(=O)C2=CC=CC=C12

PubChem CID 6809
CAS 85-41-6
Molecular Weight (g/mol) 147.13
ChEBI CHEBI:38817
MDL Number MFCD00005881
SMILES O=C1NC(=O)C2=CC=CC=C12
Synonym phthalimide,1h-isoindole-1,3 2h-dione,o-phthalimide,isoindoline-1,3-dione,o-phthalic imide,1,3-isoindolinedione,benzoimide,2-diazoindan-1,3-dione,phenylimide,phthalimid
IUPAC Name 2,3-dihydro-1H-isoindole-1,3-dione
InChI Key XKJCHHZQLQNZHY-UHFFFAOYSA-N
Molecular Formula C8H5NO2
2,387

3-Mercaptohexyl Acetate 97.0+%, TCI America™

CAS: 136954-20-6 Molecular Formula: C8H16O2S Molecular Weight (g/mol): 176.274 MDL Number: MFCD00792516 InChI Key: JUCARGIKESIVLB-UHFFFAOYSA-N Synonym: Acetic Acid 3-Mercaptohexyl Ester PubChem CID: 518810 ChEBI: CHEBI:77818 IUPAC Name: 3-sulfanylhexyl acetate SMILES: CCCC(CCOC(=O)C)S

PubChem CID 518810
CAS 136954-20-6
Molecular Weight (g/mol) 176.274
ChEBI CHEBI:77818
MDL Number MFCD00792516
SMILES CCCC(CCOC(=O)C)S
Synonym Acetic Acid 3-Mercaptohexyl Ester
IUPAC Name 3-sulfanylhexyl acetate
InChI Key JUCARGIKESIVLB-UHFFFAOYSA-N
Molecular Formula C8H16O2S
2,388

Methyl 3-Methylthiophene-2-carboxylate 97.0+%, TCI America™

CAS: 81452-54-2 Molecular Formula: C7H8O2S Molecular Weight (g/mol): 156.20 MDL Number: MFCD00234332 InChI Key: BRWROFVPMUPMJQ-UHFFFAOYSA-N Synonym: methyl 3-methyl-2-thiophenecarboxylate,3-methylthiophene-2-carboxylic acid methyl ester,3-methyl-thiophene-2-carboxylic acid methyl ester,2-thiophenecarboxylic acid, 3-methyl-, methyl ester,methyl 3-methyl-thiophene-2-carboxylate,d methyl ester,3-methyl-thiophene-2-carboxylic acid,pubchem10098,pubchem22915,ksc495k9b PubChem CID: 580757 IUPAC Name: methyl 3-methylthiophene-2-carboxylate SMILES: COC(=O)C1=C(C)C=CS1

PubChem CID 580757
CAS 81452-54-2
Molecular Weight (g/mol) 156.20
MDL Number MFCD00234332
SMILES COC(=O)C1=C(C)C=CS1
Synonym methyl 3-methyl-2-thiophenecarboxylate,3-methylthiophene-2-carboxylic acid methyl ester,3-methyl-thiophene-2-carboxylic acid methyl ester,2-thiophenecarboxylic acid, 3-methyl-, methyl ester,methyl 3-methyl-thiophene-2-carboxylate,d methyl ester,3-methyl-thiophene-2-carboxylic acid,pubchem10098,pubchem22915,ksc495k9b
IUPAC Name methyl 3-methylthiophene-2-carboxylate
InChI Key BRWROFVPMUPMJQ-UHFFFAOYSA-N
Molecular Formula C7H8O2S
2,389

Potassium Isobutyrate 98.0+%, TCI America™

CAS: 19455-20-0 Molecular Formula: C4H7KO2 Molecular Weight (g/mol): 126.196 MDL Number: MFCD00058992 InChI Key: LBOHISOWGKIIKX-UHFFFAOYSA-M Synonym: Isobutyric Acid Potassium Salt PubChem CID: 23677462 IUPAC Name: potassium;2-methylpropanoate SMILES: CC(C)C(=O)[O-].[K+]

PubChem CID 23677462
CAS 19455-20-0
Molecular Weight (g/mol) 126.196
MDL Number MFCD00058992
SMILES CC(C)C(=O)[O-].[K+]
Synonym Isobutyric Acid Potassium Salt
IUPAC Name potassium;2-methylpropanoate
InChI Key LBOHISOWGKIIKX-UHFFFAOYSA-M
Molecular Formula C4H7KO2
2,390

1,3-Dimethyl-1H-pyrazole-5-carboxylic Acid 98.0+%, TCI America™

CAS: 5744-56-9 Molecular Formula: C6H8N2O2 Molecular Weight (g/mol): 140.14 MDL Number: MFCD00159636 InChI Key: QRWZFUBHOQWUGH-UHFFFAOYSA-N Synonym: 1,3-dimethyl-1h-pyrazole-5-carboxylic acid,1,3-dimethylpyrazole-5-carboxylic acid,2,5-dimethyl-2h-pyrazole-3-carboxylic acid,1h-pyrazole-5-carboxylic acid, 1,3-dimethyl,1,3-dimethylpyrazole-5-carboxylicacid,pubchem7839,ksc269g2l,1,3-dimethylpyrazol-5-carboxylic acid,pyrazole-5-carboxylic acid, 1,3-dmethyl,1h-pyrazole-5-carboxylicacid, 1,3-dimethyl PubChem CID: 587721 IUPAC Name: 1,3-dimethyl-1H-pyrazole-5-carboxylic acid SMILES: CN1N=C(C)C=C1C(O)=O

PubChem CID 587721
CAS 5744-56-9
Molecular Weight (g/mol) 140.14
MDL Number MFCD00159636
SMILES CN1N=C(C)C=C1C(O)=O
Synonym 1,3-dimethyl-1h-pyrazole-5-carboxylic acid,1,3-dimethylpyrazole-5-carboxylic acid,2,5-dimethyl-2h-pyrazole-3-carboxylic acid,1h-pyrazole-5-carboxylic acid, 1,3-dimethyl,1,3-dimethylpyrazole-5-carboxylicacid,pubchem7839,ksc269g2l,1,3-dimethylpyrazol-5-carboxylic acid,pyrazole-5-carboxylic acid, 1,3-dmethyl,1h-pyrazole-5-carboxylicacid, 1,3-dimethyl
IUPAC Name 1,3-dimethyl-1H-pyrazole-5-carboxylic acid
InChI Key QRWZFUBHOQWUGH-UHFFFAOYSA-N
Molecular Formula C6H8N2O2
2,391

Methyl Thiophene-3-carboxylate 97.0+%, TCI America™

CAS: 22913-26-4 Molecular Formula: C6H6O2S Molecular Weight (g/mol): 142.17 MDL Number: MFCD06203810 InChI Key: ZTRAEMILTFNZSM-UHFFFAOYSA-N Synonym: methyl 3-thiophenecarboxylate,3-thiophenecarboxylic acid, methyl ester,thiophene-3-carboxylic acid methyl ester,3-thiophenecarboxylicacid, methyl ester,methyl thiophen-3-carboxylate,methyl-3-thenoate,methyl 3-thenoate,3-methoxycarbonylthiophene,3-methoxy carbonyl-thiophene,methyl 3-thiophenecarboxylate # PubChem CID: 574151 IUPAC Name: methyl thiophene-3-carboxylate SMILES: COC(=O)C1=CSC=C1

PubChem CID 574151
CAS 22913-26-4
Molecular Weight (g/mol) 142.17
MDL Number MFCD06203810
SMILES COC(=O)C1=CSC=C1
Synonym methyl 3-thiophenecarboxylate,3-thiophenecarboxylic acid, methyl ester,thiophene-3-carboxylic acid methyl ester,3-thiophenecarboxylicacid, methyl ester,methyl thiophen-3-carboxylate,methyl-3-thenoate,methyl 3-thenoate,3-methoxycarbonylthiophene,3-methoxy carbonyl-thiophene,methyl 3-thiophenecarboxylate #
IUPAC Name methyl thiophene-3-carboxylate
InChI Key ZTRAEMILTFNZSM-UHFFFAOYSA-N
Molecular Formula C6H6O2S
2,392

Benzyl Methacrylate (stabilized with MEHQ) 98.0+%, TCI America™

CAS: 2495-37-6 Molecular Formula: C11H12O2 Molecular Weight (g/mol): 176.215 MDL Number: MFCD00053684 InChI Key: AOJOEFVRHOZDFN-UHFFFAOYSA-N Synonym: benzyl methacrylate,2-propenoic acid, 2-methyl-, phenylmethyl ester,benzylmethacrylate,methacrylic acid benzyl ester,methacrylic acid, benzyl ester,unii-z3248k2ssm,phenylmethyl 2-methylprop-2-enoate,poly benzylmethacrylate,bzma,methacrylic acid benzyl PubChem CID: 17236 IUPAC Name: benzyl 2-methylprop-2-enoate SMILES: CC(=C)C(=O)OCC1=CC=CC=C1

PubChem CID 17236
CAS 2495-37-6
Molecular Weight (g/mol) 176.215
MDL Number MFCD00053684
SMILES CC(=C)C(=O)OCC1=CC=CC=C1
Synonym benzyl methacrylate,2-propenoic acid, 2-methyl-, phenylmethyl ester,benzylmethacrylate,methacrylic acid benzyl ester,methacrylic acid, benzyl ester,unii-z3248k2ssm,phenylmethyl 2-methylprop-2-enoate,poly benzylmethacrylate,bzma,methacrylic acid benzyl
IUPAC Name benzyl 2-methylprop-2-enoate
InChI Key AOJOEFVRHOZDFN-UHFFFAOYSA-N
Molecular Formula C11H12O2
2,393

1-Methylpyrazole-5-carboxylic Acid 97.0+%, TCI America™

CAS: 16034-46-1 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.12 MDL Number: MFCD00464253 InChI Key: JREJQAWGQCMSIY-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-5-carboxylic acid,1-methylpyrazole-5-carboxylic acid,2-methyl-2h-pyrazole-3-carboxylic acid,1h-pyrazole-5-carboxylic acid, 1-methyl,1-methyl-1h-pyrazole-5-carboxylicacid,5-carboxy-1-methyl-1h-pyrazole,1-methyl-5-pyrazolecarboxylic acid,2h-pyrazole-3-carboxylic acid, 2-methyl,acmc-209dkx,ksc173g6t PubChem CID: 643158 ChEBI: CHEBI:74737 IUPAC Name: 1-methyl-1H-pyrazole-5-carboxylic acid SMILES: CN1N=CC=C1C(O)=O

PubChem CID 643158
CAS 16034-46-1
Molecular Weight (g/mol) 126.12
ChEBI CHEBI:74737
MDL Number MFCD00464253
SMILES CN1N=CC=C1C(O)=O
Synonym 1-methyl-1h-pyrazole-5-carboxylic acid,1-methylpyrazole-5-carboxylic acid,2-methyl-2h-pyrazole-3-carboxylic acid,1h-pyrazole-5-carboxylic acid, 1-methyl,1-methyl-1h-pyrazole-5-carboxylicacid,5-carboxy-1-methyl-1h-pyrazole,1-methyl-5-pyrazolecarboxylic acid,2h-pyrazole-3-carboxylic acid, 2-methyl,acmc-209dkx,ksc173g6t
IUPAC Name 1-methyl-1H-pyrazole-5-carboxylic acid
InChI Key JREJQAWGQCMSIY-UHFFFAOYSA-N
Molecular Formula C5H6N2O2
2,394

2-Morpholinoethyl Methacrylate (stabilized with MEHQ) 95.0+%, TCI America™

CAS: 2997-88-8 Molecular Formula: C10H17NO3 Molecular Weight (g/mol): 199.25 MDL Number: MFCD00080577 InChI Key: MNZNJOQNLFEAKG-UHFFFAOYSA-N Synonym: Methacrylic Acid 2-Morpholinoethyl Ester PubChem CID: 76343 IUPAC Name: 2-morpholin-4-ylethyl 2-methylprop-2-enoate SMILES: CC(=C)C(=O)OCCN1CCOCC1

PubChem CID 76343
CAS 2997-88-8
Molecular Weight (g/mol) 199.25
MDL Number MFCD00080577
SMILES CC(=C)C(=O)OCCN1CCOCC1
Synonym Methacrylic Acid 2-Morpholinoethyl Ester
IUPAC Name 2-morpholin-4-ylethyl 2-methylprop-2-enoate
InChI Key MNZNJOQNLFEAKG-UHFFFAOYSA-N
Molecular Formula C10H17NO3
2,395

Methyl D-(+)-Lactate 98.0+%, TCI America™

CAS: 17392-83-5 Molecular Formula: C4H8O3 Molecular Weight (g/mol): 104.11 MDL Number: MFCD00004517 InChI Key: LPEKGGXMPWTOCB-UHFFFAOYNA-N Synonym: methyl r-+-lactate,methyl d-lactate,r-methyl 2-hydroxypropanoate,methyl r-lactate,+-methyl d-lactate,methyl 2r-2-hydroxypropanoate,d-lactic acid methyl ester,methyl lactate, +,unii-45mz1t3tbv,r-methyl lactate PubChem CID: 637514 ChEBI: CHEBI:74611 IUPAC Name: methyl 2-hydroxypropanoate SMILES: COC(=O)C(C)O

PubChem CID 637514
CAS 17392-83-5
Molecular Weight (g/mol) 104.11
ChEBI CHEBI:74611
MDL Number MFCD00004517
SMILES COC(=O)C(C)O
Synonym methyl r-+-lactate,methyl d-lactate,r-methyl 2-hydroxypropanoate,methyl r-lactate,+-methyl d-lactate,methyl 2r-2-hydroxypropanoate,d-lactic acid methyl ester,methyl lactate, +,unii-45mz1t3tbv,r-methyl lactate
IUPAC Name methyl 2-hydroxypropanoate
InChI Key LPEKGGXMPWTOCB-UHFFFAOYNA-N
Molecular Formula C4H8O3
2,396

(R)-(+)-Lactamide 98.0+%, TCI America™

CAS: 598-81-2 Molecular Formula: C3H7NO2 Molecular Weight (g/mol): 89.094 MDL Number: MFCD00210310 InChI Key: SXQFCVDSOLSHOQ-UWTATZPHSA-N Synonym: (R)-(+)-2-Hydroxypropionamide PubChem CID: 1530236 IUPAC Name: (2R)-2-hydroxypropanamide SMILES: CC(C(=O)N)O

PubChem CID 1530236
CAS 598-81-2
Molecular Weight (g/mol) 89.094
MDL Number MFCD00210310
SMILES CC(C(=O)N)O
Synonym (R)-(+)-2-Hydroxypropionamide
IUPAC Name (2R)-2-hydroxypropanamide
InChI Key SXQFCVDSOLSHOQ-UWTATZPHSA-N
Molecular Formula C3H7NO2
2,397

Ethyl Lignocerate 98.0+%, TCI America™

CAS: 24634-95-5 Molecular Formula: C26H52O2 Molecular Weight (g/mol): 396.70 MDL Number: MFCD00048673 InChI Key: AKXFYSSXNQQBNT-UHFFFAOYSA-N Synonym: Lignoceric Acid Ethyl Ester, Ethyl Tetracosanoate, Tetracosanoic Acid Ethyl Ester PubChem CID: 141135 IUPAC Name: ethyl tetracosanoate SMILES: CCCCCCCCCCCCCCCCCCCCCCCC(=O)OCC

PubChem CID 141135
CAS 24634-95-5
Molecular Weight (g/mol) 396.70
MDL Number MFCD00048673
SMILES CCCCCCCCCCCCCCCCCCCCCCCC(=O)OCC
Synonym Lignoceric Acid Ethyl Ester, Ethyl Tetracosanoate, Tetracosanoic Acid Ethyl Ester
IUPAC Name ethyl tetracosanoate
InChI Key AKXFYSSXNQQBNT-UHFFFAOYSA-N
Molecular Formula C26H52O2
2,398

Ethyl Levulinate 98.0+%, TCI America™

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
2,399

(2-Carboxyethyl)phenylphosphinic Acid 98.0+%, TCI America™

CAS: 14657-64-8 Molecular Formula: C9H11O4P Molecular Weight (g/mol): 214.157 MDL Number: MFCD08704562 InChI Key: MORLYCDUFHDZKO-UHFFFAOYSA-N PubChem CID: 11287340 IUPAC Name: 3-[hydroxy(phenyl)phosphoryl]propanoic acid SMILES: C1=CC=C(C=C1)P(=O)(CCC(=O)O)O

PubChem CID 11287340
CAS 14657-64-8
Molecular Weight (g/mol) 214.157
MDL Number MFCD08704562
SMILES C1=CC=C(C=C1)P(=O)(CCC(=O)O)O
IUPAC Name 3-[hydroxy(phenyl)phosphoryl]propanoic acid
InChI Key MORLYCDUFHDZKO-UHFFFAOYSA-N
Molecular Formula C9H11O4P
2,400

Methyl 4-Methylcinnamate 98.0+%, TCI America™

CAS: 7560-43-2 Molecular Formula: C11H12O2 Molecular Weight (g/mol): 176.215 MDL Number: MFCD00460746 InChI Key: WLJBRXRCJNSDHT-UHFFFAOYSA-N Synonym: 4-Methylcinnamic Acid Methyl Ester PubChem CID: 589472 IUPAC Name: methyl 3-(4-methylphenyl)prop-2-enoate SMILES: CC1=CC=C(C=C1)C=CC(=O)OC

PubChem CID 589472
CAS 7560-43-2
Molecular Weight (g/mol) 176.215
MDL Number MFCD00460746
SMILES CC1=CC=C(C=C1)C=CC(=O)OC
Synonym 4-Methylcinnamic Acid Methyl Ester
IUPAC Name methyl 3-(4-methylphenyl)prop-2-enoate
InChI Key WLJBRXRCJNSDHT-UHFFFAOYSA-N
Molecular Formula C11H12O2