Complex Aldehydes
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Filtered Search Results
![Sigma Aldrich 7-Chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine](https://assets.fishersci.com/TFS-Assets/CCG/Sigma-Aldrich/product-images/d5970275-6ce2-4e05-b633-a1e2eade187d.jpg-250.jpg)
Sigma Aldrich 7-Chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine
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 Thiobenzoic 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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| CAS | 98-91-9 |
|---|
Sigma Aldrich 6-Hydroxyflavanone
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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| CAS | 4250-77-5 |
|---|
Sigma Aldrich 2-Pyridinecarboxaldehyde
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 | 181°C (lit.) |
|---|---|
| Percent Purity | 99% |
| Linear Formula | C6H5NO |
| CAS | 1121-60-4 |
| Biological Activity | Respiratory System |
| Molecular Weight (g/mol) | 107.11 |
| MDL Number | MFCD00006290 |
| Refractive Index | n20/D 1.536 (literature) |
| Synonym | Picolinaldehyde; Pyridine-2-aldehyde |
| Recommended Storage | 2°C to 8°C |
| Molecular Formula | C6H5NO |
| EINECS Number | 214-333-6 |
| Density | 1.126 g/mL (at 25°C (literature)) |
Sigma Aldrich 3-Hydroxy-4-methoxybenzaldehyde
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 | 179°C (15 mmHg) |
|---|---|
| Percent Purity | 99% |
| Linear Formula | HOC6H3(OCH3)CHO |
| CAS | 621-59-0 |
| Molecular Weight (g/mol) | 152.15 |
| MDL Number | MFCD00003369 |
| Synonym | 3-Hydroxyanisaldehyde; Isovanillin |
| RTECS Number | CU6540000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C8H8O3 |
| EINECS Number | 210-694-9 |
| Melting Point | 113°C to 115°C (lit.) |
Sigma Aldrich 4-(Diethylamino)salicylaldehyde
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 | (C2H5)2 NC6H3-2-(OH)CHO |
| CAS | 17754-90-4 |
| Molecular Weight (g/mol) | 193.24 |
| MDL Number | MFCD00003326 |
| Synonym | 4-Diethylamino-2-hydroxybenzaldehyde |
| RTECS Number | CU5615150 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C11H15NO2 |
| EINECS Number | 241-745-3 |
| Melting Point | 60°C to 62°C (lit.) |
Sigma Aldrich 5-Bromosalicylaldehyde
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 | BrC6H3-2-(OH)CHO |
| CAS | 1761-61-1 |
| Molecular Weight (g/mol) | 201.02 |
| MDL Number | MFCD00003330 |
| Synonym | 5-Bromo-2-hydroxybenzaldehyde |
| Recommended Storage | Room Temperature |
| Molecular Formula | C7H5BrO2 |
| EINECS Number | 217-167-2 |
| Melting Point | 102°C to 106°C (lit.) |
Sigma Aldrich 2,5-Dihydroxybenzaldehyde
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 | (HO)2C6H3CHO |
| CAS | 1194-98-5 |
| Molecular Weight (g/mol) | 138.12 |
| MDL Number | MFCD00003333 |
| Synonym | Gentisaldehyde |
| Recommended Storage | Room Temperature |
| Molecular Formula | C7H6O3 |
| EINECS Number | 214-789-6 |
| Melting Point | 97°C to 99°C (lit.) |
Sigma Aldrich Furfural
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 | 162°C |
|---|---|
| Linear Formula | C5H4O2 |
| CAS | 98-01-1 |
| Molecular Weight (g/mol) | 96.08 g/mol |
| MDL Number | MFCD00003229 |
| Refractive Index | n20/D 1.525 |
| Synonym | 2-Furaldehyde; Furan-2-carboxaldehyde |
| RTECS Number | LT7000000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C5H4O2 |
| EINECS Number | 202-627-7 |
| Density | 1.16 g/mL at 25°C |
| Melting Point | -36°C |
Sigma Aldrich 3,5-Dimethoxybenzaldehyde
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| Boiling Point | 151°C (16 mmHg) |
|---|---|
| Percent Purity | 98% |
| Linear Formula | (CH3O)2C6H3CHO |
| CAS | 7311-34-4 |
| Molecular Weight (g/mol) | 166.17 |
| MDL Number | MFCD00003366 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C9H10O3 |
| EINECS Number | 230-772-6 |
| Melting Point | 45°C to 48°C (lit.) |
Sigma Aldrich Acetaldehyde
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 | 21°C |
|---|---|
| Linear Formula | CH3CHO |
| CAS | 75-07-0 |
| Molecular Weight (g/mol) | 44.05 g/mol |
| MDL Number | MFCD00006991 |
| Refractive Index | n20/D 1.332; n20/D 1.332 |
| Synonym | Ethanal |
| RTECS Number | AB1925000 |
| Recommended Storage | 2°C to 8°C |
| Molecular Formula | C2H4O |
| EINECS Number | 200-836-8 |
| Density | 0.785 g/mL at 25°C |
| Melting Point | -125°C |
Sigma Aldrich 3-Hydroxy-2-methylpyridine
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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| CAS | 1121-25-1 |
|---|
Sigma Aldrich Phenethyl isocyanate
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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| CAS | 1943-82-4 |
|---|
Sigma Aldrich 4-Imidazolecarboxaldehyde
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.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Percent Purity | 98% |
|---|---|
| Linear Formula | C4H4N2O |
| CAS | 3034-50-2 |
| Molecular Weight (g/mol) | 96.09 |
| MDL Number | MFCD00173726 |
| Synonym | 5-Imidazolecarboxaldehyde |
| Recommended Storage | Room Temperature |
| Molecular Formula | C4H4N2O |
| EINECS Number | 221-227-3 |
| Melting Point | 174°C to 177°C (lit.) |
Sigma Aldrich N-Methyl-2-pyrrolecarboxaldehyde
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.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Boiling Point | 87°C to 90°C (22 mmHg) |
|---|---|
| Percent Purity | 98% |
| Linear Formula | C6H7NO |
| CAS | 1192-58-1 |
| Molecular Weight (g/mol) | 109.13 |
| MDL Number | MFCD00003087 |
| RTECS Number | UX9350000 |
| Recommended Storage | 2°C to 8°C |
| Molecular Formula | C6H7NO |
| EINECS Number | 214-755-0 |
| Density | 1.016 g/mL (at 25°C (literature)) |