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1-Cyano-4-dimethylaminopyridinium tetrafluoroborate

SIGMA/C2776 - organic cyanylating reagent

Synonym: Cyanopyridinium Agent; CDAP

CAS Number: 59016-56-7
Empirical Formula (Hill Notation): C8H10BF4N3
Molecular Weight: 234.99
MDL Number: MFCD00011998
Linear Formula: C8H10BF4N3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-C2776-100MG 100 mg
 $184.00
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45-C2776-500MG 500 mg
 $621.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: C2776-100MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: C2776-500MG

 

form powder
InChI 1S/C8H10N3.BF3.FH/c1-10(2)8-3-5-11(7-9)6-4-8;2-1(3)4;/h3-6H,1-2H3;;1H/q+1;;/p-1
InChI key ONCRRSYBEJHQMM-UHFFFAOYSA-M
Quality Level 300 
SMILES string [F-].FB(F)F.CN(C)c1cc[n+](cc1)C#N
storage temp. −20°C
Application: 1-Cyano-4-dimethylaminopyridinium (CDAP) has been used in the synthesis of conjugate vaccines as a cyanylating agent. Activation of cellulose dialysis membrane for immunosensor applications used CDAP as an activation agent.
Features and Benefits: When compared to Cyanogen Bromide (CNBr), a similar reagent, CDAP is:

• Easier to use.
• Can operate at lower pH levels.
• Fewer side reactions.
• Cyanogen Bromide is hazardous in nature.
General description: 1-Cyano-4-dimethylaminopyridinium tetrafluoroborate is an organic cyanylating agent also termed CDAP. It is a unique cystine-labeling reagent due to its reactive nature under acidic conditions. This feature provides CDAP an advantage over other sulfhydryl labeling agents, as it can avoid potential thiol-disulfide exchange.
Packaging: 100, 500 mg in glass bottle
Storage Temp. −20°C
UNSPSC 12352108

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