CDAP
- Product Name
- CDAP
- CAS No.
- 59016-56-7
- Chemical Name
- CDAP
- Synonyms
- CDAP;4-(dimethylamino)pyridin-1-ium-1-carbonitrile;N-Cyano-4-diMethylaMinopyridiniuM tetrafluoroborat;1-CYANO-4-DIMETHYLAMINO-PYRIDINIUM TETRAFLUOROBORATE;N-CYANO-4-DIMETHYLAMINOPYRIDINIUM TETRA FLUOROBORATE;N-cyanogen-4-dimethylamino-pyridine tetrafluoroborate;1-Cyano-4-(dimethylamino)pyridin-1-ium tetrafluoroborate;1-Cyano-4-dimethylaminopyridinium tetrafluoroborate,97+%;CDAP N-Cyano-4-dimethylaminopyridinium tetrafluoroborate;1-Cyano-4-(dimethylamino)pyridinium Tetrafluoroborate >
- CBNumber
- CB8452526
- Molecular Formula
- C8H10BF4N3
- Formula Weight
- 234.99
- MOL File
- 59016-56-7.mol
CDAP Property
- Melting point:
- 196-200°C
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- form
- Powder
- color
- White to yellow
- biological source
- synthetic
- Water Solubility
- Soluble in water, and acetonitrile.
- λmax
- 301nm(CH3CN)(lit.)
- BRN
- 5685616
- InChI
- InChI=1S/C8H10N3.BF4/c1-10(2)8-3-5-11(7-9)6-4-8;2-1(3,4)5/h3-6H,1-2H3;/q+1;-1
- InChIKey
- MBLVMDCQDCVKNE-UHFFFAOYSA-N
- SMILES
- [B+3]([F-])([F-])([F-])[F-].N(C1=CC=[N+](C#N)C=C1)(C)C
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-22
- Safety Statements
- 26-36-60-36/37-9
- RIDADR
- 1759
- WGK Germany
- 3
- F
- 3-8-10-21
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29333990
- Storage Class
- 3 - Flammable liquids
- Hazard Classifications
- Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Flam. Liq. 2
Skin Irrit. 2
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- RES1458C
- Product name
- CDAP
- Packaging
- 100mg
- Price
- $119
- Updated
- 2026/03/19
- Product number
- SBR00023
- Product name
- 1-Cyano-4-dimethylaminopyridinium tetrafluoroborate Ready Made Solution
- Purity
- organic cyanylating reagent, 100?mg/mL in acetonitrile
- Packaging
- 1ML
- Price
- $210
- Updated
- 2026/03/19
- Product number
- RES1458C
- Product name
- CDAP
- Packaging
- 500mg
- Price
- $391
- Updated
- 2026/03/19
- Product number
- RES1458C
- Product name
- CDAP
- Packaging
- 1g
- Price
- $665
- Updated
- 2026/03/19
- Product number
- C2776
- Product name
- 1-Cyano-4-dimethylaminopyridinium tetrafluoroborate
- Purity
- organic cyanylating reagent
- Packaging
- 100mg
- Price
- $99
- Updated
- 2026/03/19
CDAP Chemical Properties,Usage,Production
Chemical Properties
White to yellow powder
Uses
1-Cyano-4-(dimethylamino)pyridinium tetrafluoroborate is a cyanylation reagent for protein sulfhydryl groups and used to prepare protein-polysaccharide conjugates. It is employed as an activating agent for polysaccharide resins and conjugation of lipopolysaccharides while retaining endotoxic activity.
Biological Activity
CDAP is a cyanylation reagent for protein sulfhydryl groups which is used to prepare protein-polysaccharide conjugates. CDAP is also an activating agent for polysaccharide resins and is used for the conjugation of lipopolysaccharides while retaining their endotoxic activity.
CDAP is considered to be a less toxic reagent as compared to cyanogen bromide (CNBr) (a known polysaccharides activator). In addition, CDAP is easier to use as it can be employed at a lower pH and has fewer side reactions. It is known th at CDAP polysaccharide activation efficiency is optimal at pH 9-10. It was also reported th at direct conjugation of protein to CDAP-activated polysaccharides can be performed under mildly alkaline conditions (pH 7-9). It has also been reported th at proteins could also be conjugated to CDAP-activated polysaccharides at pH 5.
CDAP Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from CDAP manufacturers
- Product
- CDAP 59016-56-7
- Price
- US $6.00-0.20/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-03-28
- Product
- 1-Cyano-4-(dimethylamino)pyridinium tetrafluoroborate 59016-56-7
- Price
- US $1600.00/g
- Min. Order
- 1g
- Purity
- 98
- Supply Ability
- 100 Kg
- Release date
- 2024-02-02
- Product
- CDAP 59016-56-7
- Price
- US $6.68/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg-1000kg
- Release date
- 2020-01-09