Complex Aldehydes
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Filtered Search Results
Sigma Aldrich 3-ethoxythiophene-2-carboxylic 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 (1-benzyl-4-piperidyl)methanol
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| CAS | 67686-01-5 |
|---|
![Sigma Aldrich 4-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-4-oxo-butyric acid](https://assets.fishersci.com/TFS-Assets/CCG/Sigma-Aldrich/product-images/cb35577a-c404-44cd-8e47-a3a433bd13ca.jpg-250.jpg)
Sigma Aldrich 4-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-4-oxo-butyric acid
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![Sigma Aldrich ™-1-[(Sp)-2-(Di-Tert-Butylphosphino)Ferrocenyl]Ethylbis(2-Methylphenyl)Phosphine](https://assets.fishersci.com/TFS-Assets/CCG/Sigma-Aldrich/product-images/2158653c-ef5a-453e-b972-f810d634b218.jpg-250.jpg)
Sigma Aldrich ™-1-[(Sp)-2-(Di-Tert-Butylphosphino)Ferrocenyl]Ethylbis(2-Methylphenyl)Phosphine
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| Recommended Storage | Room Temperature |
|---|
Sigma Aldrich Nonanal
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| Boiling Point | 93°C (23 mmHg) |
|---|---|
| Percent Purity | 95% |
| Linear Formula | CH3(CH2)7 CHO |
| CAS | 124-19-6 |
| Molecular Weight (g/mol) | 142.24 |
| MDL Number | MFCD00007030 |
| Refractive Index | n20/D 1.424 (literature) |
| Synonym | Aldehyde C9; Nonyl aldehyde; Pelargonaldehyde |
| RTECS Number | RA5700000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C9H18O |
| EINECS Number | 204-688-5 |
| Density | 0.827 g/mL (at 25°C (literature)) |
Sigma Aldrich Isovaleraldehyde
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| Boiling Point | 90°C (lit.) |
|---|---|
| Linear Formula | (CH3)2 CHCH2CHO |
| Molecular Weight (g/mol) | 86.13 |
| Density | 0.803 g/mL (at 25°C (literature)) |
| Percent Purity | 97% |
| CAS | 590-86-3 |
| Biological Activity | Respiratory System |
| MDL Number | MFCD00007014 |
| Refractive Index | n20/D 1.388 (literature) |
| Synonym | 3-Methylbutanal; 3-Methylbutyraldehyde; NSC 404119 |
| RTECS Number | ES3450000 |
| Recommended Storage | 2°C to 8°C |
| Molecular Formula | C5H10O |
| EINECS Number | 209-691-5 |
Sigma Aldrich 4-Cyanophenyl Sulfofluoridate
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Sigma Aldrich 3-Nitrobenzonitrile
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| CAS | 619-24-9 |
|---|
Sigma Aldrich Salicylaldehyde
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| Boiling Point | 197°C (lit.) |
|---|---|
| Percent Purity | 98% |
| Linear Formula | 2-(HO)C6H4CHO |
| CAS | 90-02-8 |
| Molecular Weight (g/mol) | 122.12 |
| MDL Number | MFCD00003317 |
| Refractive Index | n20/D 1.573 (literature) |
| Synonym | 2-Hydroxybenzaldehyde |
| Recommended Storage | Room Temperature |
| Molecular Formula | C7H6O2 |
| Density | 1.146 g/mL (at 25°C (literature)) |
| Melting Point | 1°C to 2°C (lit.) |
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 4-(Diethylamino)salicylaldehyde
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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 1,1,1-Tris(hydroxymethyl)ethane
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| Percent Purity | ≥98% |
|---|---|
| Linear Formula | CH3C(CH2OH)3 |
| CAS | 77-85-0 |
| Molecular Weight (g/mol) | 120.15 |
| MDL Number | MFCD00004687 |
| Synonym | 2-Hydroxymethyl-2-methyl-1,3-propanediol; Trimethylolethane |
| RTECS Number | TY7137500 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C5H12O3 |
| EINECS Number | 201-063-9 |
| Melting Point | 193°C to 195°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 o-Vanillin
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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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Boiling Point | 265°C to 266°C (lit.) |
|---|---|
| Percent Purity | 99% |
| Linear Formula | CH3OC6H3-2-(OH)CHO |
| CAS | 148-53-8 |
| Molecular Weight (g/mol) | 152.15 |
| MDL Number | MFCD00003322 |
| Synonym | 2-Hydroxy-3-methoxybenzaldehyde; 2-Hydroxy-m-anisaldehyde; 3-Methoxysalicylaldehyde |
| RTECS Number | CU6530000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C8H8O3 |
| EINECS Number | 205-715-3 |
| Melting Point | 40°C to 42°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.
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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| 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 |