Organic Acids
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Sigma Aldrich 2-[(4-Methyl-2-oxo-2H-chromen-7-yl)oxy]ethanethioamide
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.
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Sigma Aldrich Tannic 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.
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| Linear Formula | C76H52O46 |
|---|---|
| CAS | 1401-55-4 |
| Molecular Weight (g/mol) | 1701.2 g/mol |
| MDL Number | MFCD00066397 |
| Synonym | Gallotannin; Tannin |
| RTECS Number | WW5075000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C76H52O46 |
| EINECS Number | 215-753-2 |
| Melting Point | 218°C |
Sigma Aldrich Glycolic 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.
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| Synonym | Hydroxyacetic acid |
|---|---|
| RTECS Number | MC5250000 |
Sigma Aldrich trans-Cinnamic 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.
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| Boiling Point | 300°C (lit.) |
|---|---|
| Percent Purity | ≥99% |
| Linear Formula | C6H5CH=CHCOOH |
| CAS | 140-10-3 |
| Molecular Weight (g/mol) | 148.16 |
| MDL Number | MFCD00004369 |
| Synonym | trans-3-Phenylacrylic acid; Cinnamic acid |
| RTECS Number | GD7850000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C9H8O2 |
| EINECS Number | 205-398-1 |
| Melting Point | 132°C to 135°C (lit.) |
Sigma Aldrich Butyric 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.
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| Boiling Point | 198°C to 199°C (lit.) |
|---|---|
| Percent Purity | 98% |
| Linear Formula | (CH3CH2CH2CO)2 O |
| CAS | 106-31-0 |
| Molecular Weight (g/mol) | 158.19 |
| MDL Number | MFCD00009389 |
| Refractive Index | n20/D 1.413 (literature) |
| Synonym | Butanoic anhydride |
| Recommended Storage | Room Temperature |
| Molecular Formula | C8H14O3 |
| EINECS Number | 203-383-4 |
| Density | 0.967 g/mL (at 25°C (literature)) |
| Melting Point | -75°C to +66°C (lit.) |
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.
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| 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.) |
Sigma Aldrich 6-Cyano-2-(4-pyridyl)benzimidazole
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.
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Sigma Aldrich Glycolic acid solution
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.
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| Boiling Point | 112°C |
|---|---|
| Percent Purity | 63-72% (by NaOH, titration) |
| Linear Formula | HOCH2COOH |
| CAS | 79-14-1 |
| Molecular Weight (g/mol) | 76.05 |
| MDL Number | MFCD00004312 |
| Refractive Index | n20/D 1.408 |
| Synonym | Hydroxyacetic acid |
| Recommended Storage | Room Temperature |
| Molecular Formula | C2H4O3 |
| Density | 1.25 g/mL (at 25°C) |
Sigma Aldrich DL-Malic 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.
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| Percent Purity | ≥99% |
|---|---|
| Linear Formula | HO2CCH2CH(OH)CO2H |
| CAS | 6915-15-7 |
| Molecular Weight (g/mol) | 134.09 |
| MDL Number | MFCD00064212 |
| Synonym | (+/-)-2-Hydroxysuccinic acid; DL-Hydroxybutanedioic acid |
| RTECS Number | ON7175000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C4H6O5 |
| EINECS Number | 230-022-8 |
| Melting Point | 131°C to 133°C (lit.) |
Sigma Aldrich Trichloroacetic 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.
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| Refractive Index | n20/D 1.62 |
|---|---|
| Synonym | TCA |
| RTECS Number | AJ7875000 |
| Recommended Storage | 2°C to 8°C |
Sigma Aldrich 1-((4-FLUOROPHENOXY)METHYL)CYCLOPROPANAMINE 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.
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Sigma Aldrich Oxalic 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.
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| Recommended Storage | Room Temperature |
|---|
Sigma Aldrich 3-(5-formyl-thiophen-2-yl)-benzoic 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.
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Sigma Aldrich Cyanuric 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.
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| Percent Purity | 98% |
|---|---|
| Linear Formula | C3H3N3O3 |
| CAS | 108-80-5 |
| Molecular Weight (g/mol) | 129.07 |
| MDL Number | MFCD00082990 |
| Synonym | 1,3,5-Triazine-2,4,6-triol; 2,4,6-Trihydroxy-1,3,5-triazine |
| RTECS Number | XZ1800000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C3H3N3O3 |
| EINECS Number | 203-618-0 |
| Melting Point | >360°C (lit.) |
Sigma Aldrich Diglycolic 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.
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| Percent Purity | 98% |
|---|---|
| Linear Formula | O(CH2COOH)2 |
| CAS | 110-99-6 |
| Molecular Weight (g/mol) | 134.09 |
| MDL Number | MFCD00004309 |
| Synonym | 2,2 -Oxydiacetic acid |
| RTECS Number | AJ1530000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C4H6O5 |
| EINECS Number | 203-823-5 |
| Melting Point | 140°C to 144°C (lit.) |