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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Borides, borates and borate>Sodium Cyanoborohydride
Sodium Cyanoborohydride
  • Sodium Cyanoborohydride
  • Sodium Cyanoborohydride
  • Sodium Cyanoborohydride
  • Sodium Cyanoborohydride
  • Sodium Cyanoborohydride

Sodium Cyanoborohydride NEW

Price Get Latest Price
Package 1kg 10kg 50kg
Min. Order: 1kg
Supply Ability: 20 tons
Update Time: 2025-05-28

Product Details

Product Name: Sodium Cyanoborohydride CAS No.: 25895-60-7
EC-No.: 247-317-2 Min. Order: 1kg
Purity: 99.99% Supply Ability: 20 tons
Release date: 2025/05/28

Sodium cyanoborohydride (NaBH3CN) is a selective reducing agent used for a variety of chemical reductions, including aldehyde, ketones, acetals, epoxides, oximes, enamines, reductive aminations of aldehydes and ketones, and reductive alkylations of amines and hydrazines. The utility of sodium cyanoborohydride as a reducing agent is greatly enhanced by its stability under acid conditions, and its solubility in aprotic solvents. Sodium cyanoborohydride is a milder and more selective reducing agent than sodium borohydride.

Sodium cyanoborohydride is a weaker and more-selective reducing agent than sodium borohydride because of the electron-withdrawing effect of the cyano group. It has the further advantage that it is stable in acid to pH = 3 and can be employed to effect reductions in the presence of functional groups that are sensitive to the more-basic conditions of reduction with sodium borohydride.

Aldehydes and ketones are unaffected by sodium cyanoborohydride in neutral solution, but they are readily reduced to the corresponding alcohol at pH=3-4 by way of the protonated carbonyl group. By previous exchange of the hydrogens of the borohydride for deuterium or tritium, by reaction with D2O or tritiated water, an efficient and economical route is available for deuteride or tritiide reduction of aldehydes and ketones.

  Sodium Cyanoborohydride is a commonly used as a reagent in the reductive amination of aldehydes and ketones and in the reductive alkylation of amines. It is also used in the synthesis of a novel phenolate-bridged dilanthanum(III) complex of interest as a model for metalloproteins as well as for its importance in basic and applied chemistry.

Brand: Soarwin

CAS No.: 25895-60-7

EC Number: 247-317-2

Molecular Formula: CH3BNNa

Density: 1.083 g/mL at 25 °C

Melting point: >242 °C (dec.) (lit.)

Boiling point: 307°C (lit.)

Flash point: ?1 °F



Company Profile Introduction

Chongqing Soarwin Technology Co., Ltd is located in Chongqing. It is an enterprise dedicated to the research, development, production, and sales of chemical reagents, pharmaceutical intermediates, plant extracts, and chemical raw materials. It is a pharmaceutical company guided by the global pharmaceutical market demand and integrates innovative drug research and development, industrialization, and market operation. At present, the company has submitted 10 domestic patents and 1 PCT patent (international patent); and obtained 7 invention patents. The company has strong technical strength, advanced equipment, a strict quality management system, and high-quality after-sales service.

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  • Since: 2025-02-19
  • Address: 10-11, Building 4, No. 18 Jinshan Road, Longxi Street, Yubei District, Chongqing, China
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