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Filtered Search Results
Sigma Aldrich 3'-METHYLBIPHENYL-4-CARBALDEHYDE
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 (4-CHLORO-3-PYRIDINYL)METHANOL
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 Benzoyl bromide
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 | 218°C to 219°C (lit.) |
|---|---|
| Percent Purity | 97% |
| Linear Formula | C6H5COBr |
| CAS | 618-32-6 |
| Biological Activity | Respiratory System |
| Molecular Weight (g/mol) | 185.02 |
| MDL Number | MFCD00000112 |
| Refractive Index | n20/D 1.589 (literature) |
| Recommended Storage | Room Temperature |
| Molecular Formula | C7H5BrO |
| EINECS Number | 210-544-2 |
| Density | 1.57 g/mL (at 25°C (literature)) |
Sigma Aldrich 3-[1-(Dimethylamino)ethyl]phenol
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 2-Bromopropionyl bromide
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 | 48°C to 50°C (10 mmHg) |
|---|---|
| Percent Purity | 97% |
| Linear Formula | CH3CHBrCOBr |
| CAS | 563-76-8 |
| Molecular Weight (g/mol) | 215.87 |
| MDL Number | MFCD00000142 |
| Refractive Index | n20/D 1.518 (literature) |
| Recommended Storage | Room Temperature |
| Molecular Formula | C3H4Br2O |
| EINECS Number | 209-261-7 |
| Density | 2.061 g/mL (at 25°C (literature)) |
Sigma Aldrich alpha-Bromoisobutyryl bromide
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 to 164°C (lit.) |
|---|---|
| Percent Purity | 98% |
| Linear Formula | (CH3)2 CBrCOBr |
| CAS | 20769-85-1 |
| Molecular Weight (g/mol) | 229.9 |
| MDL Number | MFCD00000122 |
| Refractive Index | n20/D 1.507 (literature) |
| Synonym | 2-Bromo-2-methylpropionyl bromide; BIBB |
| Recommended Storage | Room Temperature |
| Molecular Formula | C4H6Br2O |
| EINECS Number | 244-017-3 |
| Density | 1.86 g/mL (at 25°C (literature)) |
Sigma Aldrich 6-CHLORO-1H-PYRAZOLO[3 4-B]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 Bromoacetyl chloride
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 | 127°C to 128°C (lit.) |
|---|---|
| Percent Purity | ≥95% (GC) |
| Linear Formula | BrCH2COCl |
| CAS | 22118-09-8 |
| Biological Activity | Respiratory System |
| Molecular Weight (g/mol) | 157.39 |
| MDL Number | MFCD00000724 |
| Refractive Index | n20/D 1.495 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C2H2BrClO |
| EINECS Number | 244-790-7 |
| Density | 1.89 g/mL (at 20°C) |
Sigma Aldrich 3-Bromo-7,12-diphenylbenzo[k]fluoranthene
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 Methyl 3-amino-4-(4-fluorophenyl)thiophene-2-carboxylate
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 Bromoacetyl bromide
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 | 147°C to 150°C (lit.) |
|---|---|
| Percent Purity | ≥98% |
| Linear Formula | BrCH2COBr |
| CAS | 598-21-0 |
| Molecular Weight (g/mol) | 201.84 |
| MDL Number | MFCD00000115 |
| Refractive Index | n20/D 1.547 (literature) |
| Recommended Storage | 2°C to 8°C |
| Molecular Formula | C2H2Br2O |
| EINECS Number | 209-923-5 |
| Density | 2.317 g/mL (at 25°C (literature)) |
Sigma Aldrich 7-Methyl-octahydro-1,4-methano-naphthalen-6-one
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 Zinc bromide
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 | ∼670°C |
|---|---|
| Percent Purity | 99.999% trace metals basis |
| Linear Formula | ZnBr2 |
| CAS | 7699-45-8 |
| Molecular Weight (g/mol) | 225.2 |
| MDL Number | MFCD00011294 |
| Synonym | Zinc dibromide |
| RTECS Number | ZH1150000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | Br2Zn |
| EINECS Number | 231-718-4 |
| Melting Point | 394°C |
Medchemexpress LLC Bromoacetyl-PEG3-DBCO | 00-00-0 | 98.6% | C29H34BrN3O6 | 10MG
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Bromoacetyl-PEG3-DBCO is a heterobifunctional PEG linker containing a dibenzocyclooctyne (DBCO) moiety and a bromoacetyl reactive handle. It is designed for conjugation and linker installation in PROTAC and bioconjugation workflows, enabling click chemistry and selective nucleophile coupling.
- Facilitates SPAAC via a strained alkyne DBCO group.
- Provides a bromoacetyl handle for selective conjugation to thiols or amines.
- PEG3 spacer improves solubility and reduces steric hindrance.
- High purity suitable for research and synthesis workflows.
- Available in small-scale pack sizes for discovery chemistry.
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Medchemexpress LLC N3-Cho bromide (azido-choline bromide) | 2059973-54-3 | 99.6% | 239.11 g/mol | C6H15BrN4O | 5 MG
Small and Specialty Supplier Partner
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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N3-Cho bromide (azido-choline bromide) is an azide-containing click chemistry reagent used to introduce an azido-choline moiety in the synthesis and labeling of cell membrane structures. It is supplied as a small research pack and is intended for use in chemical synthesis and biochemical labeling applications.
- Contains an azide functional group for click chemistry conjugation.
- Suitable for synthesis of membrane components and biochemical probes.
- High purity (≈99.6%) for research applications.
- Supplied as a 5 mg research pack for small-scale synthesis.
- Store sealed at low temperature to minimize degradation.
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