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Home > Products >  Sodium cyanoborohydride quality guaranteed and best efficiency CAS NO.25895-60-7

Sodium cyanoborohydride quality guaranteed and best efficiency CAS NO.25895-60-7 CAS NO.25895-60-7

  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,Other
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Keywords

  • Sodium cyanoborohydride
  • Sodium cyanoborohydride
  • 25895-60-7

Quick Details

  • ProName: Sodium cyanoborohydride quality guaran...
  • CasNo: 25895-60-7
  • Molecular Formula: CH3BNNa
  • Appearance: white or pale yellow powder
  • Application: Selective reducing agent for aldehydes...
  • DeliveryTime: Within 2~7 days after receiving the pa...
  • PackAge: A variety of packing ways for your cho...
  • Port: Wuhan / Shanghai / Guangzhou ...
  • ProductionCapacity: 500 Kilogram/Month
  • Purity: 99%
  • Storage: Kept in a well-closed, light-resistant...
  • Transportation: by air by shipping by express
  • LimitNum: 1 Kilogram

Superiority

Hubei Jusheng Technology Co., Ltd.,  is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness. Our company facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.   
Why choose us   
1,We produce and sell unique chemicals around the world.   
2,Our success rate is about 95%. This means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.   
3,Our staff consists of highly qualified individuals with Bsc, Msc and Ph.D degrees in chemistry, as well as excellent carbohydrates,nucleosides, small molecules and rare chemicals.   
4,Imaginechem's chemists are skilled at performing complex, multi-step syntheses and solving difficult chemistry-related problems. Because of our better, concentracted size and low overheads, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery.   
5,All chemicals are typically >97% for building blocks, The structure and purity is confirmed by NMR and LC-MS. Intermediates and final products are analyzed by GC, HPLC, IR, NMR, MS, elemental analysis, atom-absorpting analysis and crystallographical methods.   
6,Stable quality, high quality satisfy customer's high grade sourcing request. Competitive price . Correct delivery time promise. Continuous improvement make sure the long-term cooperation. Honest service for your whole sourcing process.   
Because of our better, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery. We can provide recipes and professional suggestions to promote yourselves. Tracking number and packing photoes can be given quickly after your goods sent. High quality, best price, first-class service, high successful delivery rate, we have stock, so we can delivery quickly at the very day when payment is arrived. 

Details

Description:

 

  Product name: Sodium cyanoborohydride

  

  Cas no.: 25895-60-7

 

  Synonyms:

  Sodium cyanotrihydroborate; Sodium cyanotrihydridoborate; boron sodium cyanide hydride (1:1:1:3);

  sodium (cyano-kappaC)(trihydrido) borate(1-)

 

  Usage:

  Owing to the presence of the electron-withdrawing cyanide substituent, [B(CN)H3]− is far less reducing

  than is [BH4]−, as found in sodium borohydride. As a mild reducing agent, it is especially used to convert

  imines to amines.

  It is especially favored for reductive aminations, wherein aldehydes or ketones are treated with an amine

  in the presence of this reagent:

R2CO + R'NH2 + NaBH3CN + CH3OH → R2CH-NHR' + "NaCH3OBH2CN"

  The reagent is typically used in excess. Selectivity is achieved at mildly basic solutions (pH 7-10). The   reagent is ideal for reductive aminations ("Borch Reaction"). In conjunction with tosylhydrazine, sodium  cyanoborohydride is used in the reductive deoxygenation of ketones.

 

  Chemical Properties:

  Appearance: white to off-white powder, hygroscopic

  Molecular formula: CH3BNNa

  Molecular Weight: 62.842

  Density: 1.20 g/cm3

  Melting Point (ºC): 242 ºC

  Boiling Point (ºC): 307 ºC

  Water Solubility: 2120 g/L at 29 ºC (dec.)

 

 

  Applications:

  Selective reducing agent for aldehydes, ketones, oximes, enamines

 

 

 Specifications:

 

 

Product name Sodium cyanoborohydride
Cas no. 25895-60-7
Molecular formula CH3BNNa
Structure Cas 25895-60-7 Agrochemical Intermediates Sodium cyanoborohydride 95%min
Appearance white to off-white powder, hygroscopic
Assay 95% min
   
   

 

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