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Benzyl carbazate, 98+%, Thermo Scientific Chemicals
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Quantity:
5 g
25 g
100 g
Description
Benzyl carbazate is used as a reagent for preparation of benzyloxycarbonyl (Z, Cbz) hydrazides of carboxylic acids, particularly N-protected amino acids. Subsequent hydrogenolysis gives the hydrazide which can be converted to the azide for coupling with a further amino acid residue by the azide method. It is also used in the preparation of simple acyl or sulfonyl hydrazides avoiding diacylation.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Benzyl carbazate is used as a reagent for preparation of benzyloxycarbonyl (Z, Cbz) hydrazides of carboxylic acids, particularly N-protected amino acids. Subsequent hydrogenolysis gives the hydrazide which can be converted to the azide for coupling with a further amino acid residue by the azide method. It is also used in the preparation of simple acyl or sulfonyl hydrazides avoiding diacylation.
Solubility
Soluble in water (slightly), methanol and DMSO.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Handle under inert gas. Protect from moisture. Incompatible with strong oxidizing agents.
Benzyl carbazate is used as a reagent for preparation of benzyloxycarbonyl (Z, Cbz) hydrazides of carboxylic acids, particularly N-protected amino acids. Subsequent hydrogenolysis gives the hydrazide which can be converted to the azide for coupling with a further amino acid residue by the azide method. It is also used in the preparation of simple acyl or sulfonyl hydrazides avoiding diacylation.
Solubility
Soluble in water (slightly), methanol and DMSO.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Handle under inert gas. Protect from moisture. Incompatible with strong oxidizing agents.
Specifications
Specifications
| Melting Point | 66°C to 70°C |
| Quantity | 100 g |
| Beilstein | 1952982 |
| Solubility Information | Soluble in water (slightly),methanol and DMSO. |
| Formula Weight | 166.18 |
| Percent Purity | ≥98% |
| Chemical Name or Material | Benzyl carbazate |
RUO – Research Use Only
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