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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 (3,212)
Carboxylic acid amides (3,196)
Carboxylic acid esters (2,031)
Carboxylic acid salts (929)
Tricarboxylic acids and derivatives (708)
Tetracarboxylic acids and derivatives (680)
Carboxylic acid imides (396)
Carboxylic acid hydrazides (204)
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)

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2,791 – 2,805 of 8,784 results
2,791

Sigma Aldrich Sodium butyrate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Percent Purity 98%
Linear Formula CH3CH2CH2COONa
CAS 156-54-7
Molecular Weight (g/mol) 110.09
MDL Number MFCD00002816
Synonym Butyric acid sodium salt
RTECS Number ET6400000
Recommended Storage Room Temperature
Molecular Formula C4H7NaO2
EINECS Number 205-857-6
Melting Point 250°C to 253°C (lit.)
2,792

Sigma Aldrich Dimethyl 5-sulfoisophthalate sodium salt

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
CAS 3965-55-7
2,793

Sigma Aldrich 4'-Chloroacetanilide

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Percent Purity 97%
Linear Formula CH3CONHC6H4Cl
CAS 539-03-7
Molecular Weight (g/mol) 169.61
MDL Number MFCD00000612
Synonym N-(4-Chlorophenyl)acetamide; Acetic acid 4-chloroanilide; NSC 40563; NSC 444
RTECS Number AE1001000
Recommended Storage Room Temperature
Molecular Formula C8H8ClNO
EINECS Number 208-707-8
Melting Point 176°C to 178°C (lit.)
2,794

Sigma Aldrich 1-Phenyl-1-cyclopentanecarboxylic acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
CAS 77-55-4
2,795

Sigma Aldrich 4-Methylvaleric acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 199°C to 201°C (lit.)
Percent Purity 99%
Linear Formula (CH3)2 CHCH2CH2CO2H
CAS 646-07-1
Molecular Weight (g/mol) 116.16
MDL Number MFCD00002803
Refractive Index n20/D 1.414 (literature)
Synonym 4-Methylpentanoic acid; Isocaproic acid
RTECS Number NR2975000
Recommended Storage Room Temperature
Molecular Formula C6H12O2
EINECS Number 211-464-0
Density 0.923 g/mL (at 25°C (literature))
2,796

Sigma Aldrich trans-Aconitic acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Percent Purity 98%
Linear Formula HO2CCH2C(CO2H)=CHCO2H
CAS 4023-65-8
Molecular Weight (g/mol) 174.11
MDL Number MFCD00002721
Synonym trans-Propene-1,2,3-tricarboxylic acid
Recommended Storage Room Temperature
Molecular Formula C6H6O6
EINECS Number 223-688-6
Melting Point 190°C (lit.)
2,797

Sigma Aldrich Hydrazine acetate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Percent Purity 97%
Linear Formula H2NNH2 -+ CH3CO2H
CAS 7335-65-1
Molecular Weight (g/mol) 92.1
MDL Number MFCD00013141
Recommended Storage Room Temperature
Molecular Formula C2H8N2O2
EINECS Number 230-845-2
Melting Point 100°C to 102°C (lit.)
2,798

Sigma Aldrich p-Tolyl sulfoxide

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
CAS 1774-35-2
2,799

Sigma Aldrich Ethyl oleate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 216°C to 218°C (15 mmHg)
Linear Formula CH3(CH2)7 CH=CH(CH2)7 COOC2H5
Molecular Weight (g/mol) 310.51
Density 0.87 g/mL (at 25°C (literature))
Percent Purity 98%
CAS 111-62-6
MDL Number MFCD00009579
Refractive Index n20/D 1.451 (literature)
Synonym Oleic acid ethyl ester
RTECS Number RG3715000
Recommended Storage -20°C
Molecular Formula C20H38O2
EINECS Number 203-889-5
Melting Point -32°C (lit.)
2,800

Sigma Aldrich P-Toluenesulfonic Acid Monohydrate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Linear Formula CH3C6H4SO3H -+ H2O
CAS 6192-52-5
Molecular Weight (g/mol) 190.22 g/mol
MDL Number MFCD00142137
Recommended Storage Room Temperature
Molecular Formula C7H8O3S -+ H2O
EINECS Number 203-180-0
Melting Point 103°C to 106°C
2,801

Sigma Aldrich Trichloroacetic anhydride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 139°C to 141°C (60 mmHg)
Percent Purity 95%
Linear Formula (Cl3CCO)2 O
CAS 4124-31-6
Molecular Weight (g/mol) 308.76
MDL Number MFCD00000793
Refractive Index n20/D 1.484 (literature)
Recommended Storage Room Temperature
Molecular Formula C4Cl6O3
EINECS Number 223-925-3
Density 1.69 g/mL (at 25°C (literature))
2,802

Sigma Aldrich Calcium citrate tetrahydrate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Percent Purity 99%
Linear Formula [O2CCH2C(OH)(CO2)CH2CO2]2 Ca3 -+ 4H2O
CAS 5785-44-4
Molecular Weight (g/mol) 570.49
MDL Number MFCD00150786
Synonym Tricalcium dicitrate tetrahydrate
Recommended Storage Room Temperature
Molecular Formula C12H10Ca3O14 -+ 4H2O
EINECS Number 212-391-7
2,803

Sigma Aldrich Methyl propiolate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 103°C to 105°C (lit.)
Linear Formula HC///CCO2CH3
Molecular Weight (g/mol) 84.07
Density 0.945 g/mL (at 25°C (literature))
Percent Purity 99%
CAS 922-67-8
Biological Activity Respiratory System
MDL Number MFCD00008572
Refractive Index n20/D 1.408 (literature)
Synonym Methyl acetylenecarboxylate
RTECS Number UE0050000
Recommended Storage Room Temperature
Molecular Formula C4H4O2
EINECS Number 213-083-5
2,804

Sigma Aldrich Benzoxazole

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
CAS 273-53-0
2,805

Agilent Technologies Vinyl Acetate, >95%, Ultra Scientific

CAS: 108-05-4 Molecular Formula: C4H6O2 Molecular Weight (g/mol): 86.09 InChI Key: XTXRWKRVRITETP-UHFFFAOYSA-N Synonym: vinyl acetate,acetic acid ethenyl ester,acetic acid vinyl ester,ethenyl ethanoate,1-acetoxyethylene,vinyl ethanoate,acetoxyethene,vinylacetat,vinyl acetate monomer,vinyl a monomer PubChem CID: 7904 ChEBI: CHEBI:46916 IUPAC Name: ethenyl acetate SMILES: CC(=O)OC=C

ENCOMPASS
PubChem CID 7904
CAS 108-05-4
Molecular Weight (g/mol) 86.09
ChEBI CHEBI:46916
SMILES CC(=O)OC=C
Synonym vinyl acetate,acetic acid ethenyl ester,acetic acid vinyl ester,ethenyl ethanoate,1-acetoxyethylene,vinyl ethanoate,acetoxyethene,vinylacetat,vinyl acetate monomer,vinyl a monomer
IUPAC Name ethenyl acetate
InChI Key XTXRWKRVRITETP-UHFFFAOYSA-N
Molecular Formula C4H6O2