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Sigma Aldrich Sodium Cyanoborohydride Solution

Catalog No. 296813100ML Shop All MilliporeSigma Sigma Organic Chemistry Products
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29-681-3100ML 25 g
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Description

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.

Sodium cyanoborohydride is a versatile reducing agent stable in aqueous solution at pH 7.2. It is a weaker reducing agent as compared to NaBH4. It effectively reduces Schiff bases. NaCNBH4 participates in the reductive methylation for the efficient and selective conversion of the e-amino groups of lysyl residues in proteins to the mono- and dimethyl derivatives.Sodium cyanoborohydride may be used in the following studies:As reducing agent for the in vitro radiolabeling of proteins by reductive alkylation.Reduction of aldehydes and ketones.Selective deoxygenation of aldehydes and ketones.Preparation of colloidal gold particles of varying sizes.

Specifications

CAS 20031-21-4
Melting Point 69°C to 71°C
Boiling Point 112°C to 114°C (0.06 mmHg, lit.)
Molecular Formula C8H14O5
Linear Formula C8H14O5
MDL Number MFCD00063295
Quantity 25 g
Synonym Sodium borocyanohydride; Sodium cyanoborohydride; Sodium cyanotrihydroborate
Molecular Weight (g/mol) 190.19 g/mol
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