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Organic acids and derivatives

Organic compounds with acidic properties, and will commonly have carboxylic acids or similar functional groups in their structure. Derived compounds are also included.
Carboxylic acids and derivatives (11,855)
Boronic acid derivatives (3,160)
Acrylic acids and derivatives (2,768)
Organic sulfonic acids and derivatives (2,657)
Organic phosphoric acids and derivatives (1,865)
Organic sulfuric acids and derivatives (1,225)
Alpha-halocarboxylic acids and derivatives (845)
Organic carbonic acids and derivatives (832)
Organic phosphonic acids and derivatives (701)
Hydroxy acids and derivatives (610)
Vinylogous acids (568)
Cyclopropanecarboxylic acids and derivatives (416)
Carboximidic acids and derivatives (196)
Carbothioic Derivatives (93)
C24-propyl sterols and derivatives (84)
Orthocarboxylic acid derivatives (81)
Organic nitric acids and derivatives (58)
Phloroglucinols and derivatives (44)
Borinic Acid Derivatives (39)
Thiocarboxylic acids and derivatives (21)
Seleninic acids and derivatives (4)
Organic dithiophosphoric acids and derivatives (2)
Organic thiophosphoric acids and derivatives (2)

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5,311 – 5,325 of 22,188 results
5,311

Sigma Aldrich Chloroacetic 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 120°C to 123°C (20 mmHg)
Percent Purity 95%
Linear Formula (ClCH2CO)2 O
CAS 541-88-8
Molecular Weight (g/mol) 170.98
MDL Number MFCD00000929
Synonym Monochloroacetic acid anhydride
Recommended Storage Room Temperature
Molecular Formula C4H4Cl2O3
EINECS Number 208-794-2
Melting Point 48°C to 60°C (lit.)
5,312

Sigma Aldrich Ethyl trichloroacetate

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 515-84-4
5,313

Sigma Aldrich Ethyl chlorodifluoroacetate

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 383-62-0
5,314

Sigma Aldrich 2-(4-Morpholinylcarbonyl)aniline

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 39630-24-5
5,315

Sigma Aldrich Methyl Benzenesulfonate

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 C7H8O3S
CAS 80-18-2
Molecular Weight (g/mol) 172.2 g/mol
MDL Number MFCD00014737
Health Hazard 1 UN 3265 8 / PGII
RTECS Number DB7151000
Recommended Storage Corrosive Liquid
Molecular Formula C7H8O3S
EINECS Number 201-256-8
5,316

Sigma Aldrich Pyridinium trifluoromethanesulfonate

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 52193-54-1
5,317

Sigma Aldrich Poly(propylene glycol)

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 H[OCH(CH3)CH2]nOH
CAS 25322-69-4
Molecular Weight (g/mol) 4000
MDL Number MFCD00084446
Synonym PPG; Poly(propylene oxide)
RTECS Number TR5250000
Recommended Storage Room Temperature
Density 1.004 g/mL (at 25°C)
5,318

Sigma Aldrich 3-Ethyl-4-methyl-1H-pyrazol-5-amine hydrochloride

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
5,319

Sigma Aldrich 2-(Chloromethyl)-3-methylquinoxaline

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 5559-53-5
5,320

Sigma Aldrich Dimethyl carbonate

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 90°C
Percent Purity ≥99.9%
Linear Formula (CH3O)2 CO
CAS 616-38-6
Molecular Weight (g/mol) 90.08
MDL Number MFCD00008420
Refractive Index n20/D 1.368 (literature)
Synonym DMC; dimethyl ester; Carbonic acid dimethyl ester
Recommended Storage Room Temperature
Molecular Formula C3H6O3
EINECS Number 210-478-4
Density 1.069 g/mL (at 25°C)
Melting Point 2°C to 4°C
5,321

Sigma Aldrich Ethyl chloroacetate

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 143°C (lit.)
Percent Purity 99%
Linear Formula ClCH2CO2C2H5
CAS 105-39-5
Molecular Weight (g/mol) 122.55
MDL Number MFCD00000932
Refractive Index n20/D 1.421 (literature)
RTECS Number AF9110000
Recommended Storage Room Temperature
Molecular Formula C4H7ClO2
EINECS Number 203-294-0
Density 1.145 g/mL (at 25°C (literature))
Melting Point -26°C (lit.)
5,322

Sigma Aldrich Bromoacetic 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 208°C
Linear Formula BrCH2COOH
CAS 79-08-3
Molecular Weight (g/mol) 138.95 g/mol
MDL Number MFCD00002678
Synonym alpha-Bromoacetic acid; Monobromoacetic acid
RTECS Number AF5950000
Recommended Storage Room Temperature
Molecular Formula C2H3BrO2
EINECS Number 201-175-8
Melting Point 46°C to 49°C; 47°C to 49°C
5,323

Sigma Aldrich Ethyl alpha-bromoisobutyrate

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 65°C to 67°C (11 mmHg)
Percent Purity 98%
Linear Formula (CH3)2 CBrCOOC2H5
CAS 600-00-0
Molecular Weight (g/mol) 195.05
MDL Number MFCD00000123
Refractive Index n20/D 1.444 (literature)
Synonym Ethyl 2-bromo-2-methylpropionate
Recommended Storage Room Temperature
Molecular Formula C6H11BrO2
EINECS Number 209-980-6
Density 1.329 g/mL (at 25°C (literature))
5,324

Sigma Aldrich Ethyl bromoacetate

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 159°C (lit.)
Percent Purity ≥97.0% (GC)
Linear Formula BrCH2COOC2H5
CAS 105-36-2
Molecular Weight (g/mol) 167
MDL Number MFCD00000191
Refractive Index n20/D 1.451 (literature); n20/D 1.451
RTECS Number AF6000000
Recommended Storage Room Temperature
Molecular Formula C4H7BrO2
EINECS Number 203-290-9
Density 1.506 g/mL (at 25°C (literature))
5,325

Sigma Aldrich Palladium(II) Trifluoroacetate

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 (CF3COO)2Pd
CAS 42196-31-6
Molecular Weight (g/mol) 332.45 g/mol
MDL Number MFCD00013204
Synonym Pd(TFA)2; Trifluoroacetic acid palladium(II) salt
Recommended Storage Room Temperature
Molecular Formula C4F6O4Pd
Melting Point ∼220°C