C2776
1-氰基-4-二甲氨基吡啶四氟硼酸酯
organic cyanylating reagent
别名:
氰基吡啶试剂, CDAP
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关于此项目
经验公式（希尔记法）:
C8H10BF4N3
化学文摘社编号:
分子量:
234.99
NACRES:
NA.32
UNSPSC Code:
12352108
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
5685616
Quality Segment
assay
≥97.00% (TLC)
form
powder
mol wt
234.99 g/mol
greener alternative product characteristics
Waste Prevention
Designing Safer Chemicals
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
concentration
90-100 % (w/w) (1-Cyano-4-dimethylammoniumpyridinium tetrafluoroborate)
color
white to yellow
solubility
acetonitrile: 49.00-51.00 mg/mL, clear to slightly hazy, colorless to yellow
λmax
298-302 nm (0.1 N HCl)
fluorescence
(EmM at Lambda max 28.00 - 32.00)
greener alternative category
storage temp.
−20°C
SMILES string
[F-].FB(F)F.CN(C)c1cc[n+](cc1)C#N
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
General description
1-氰基-4-二甲氨基吡啶四氟硼酸酯是一种有机氰化剂，也称为CDAP。 基于其在酸性条件下的反应性，它是一种独特的胱氨酸标记试剂。这一特性使CDAP相较于其他巯基标记剂更具优势，因为它可避免可能的巯基-二巯基交换反应。
We are committed to bringingyou greener alternative products, which adhere to one or more of the 12Principles of Greener Chemistry. 1-Cyano-4-DimethylaminopyridineTetrafluoroborate (CDAP) is a safer alternative to cyanogen bromide (CNBr) foractivating soluble polysaccharides in vaccine development. It operates at lowerpH levels, reducing toxicity and side reactions. CDAP enables quick activationfor protein-polysaccharide conjugate vaccines, bioconjugation, and drugdelivery, promoting sustainable practices in biochemistry and pharmaceuticals. Click here for more information.
Application
1-氰基-4-二甲氨基吡啶四氟硼酸酯（CDAP）已作为一种氰化剂用于合成结合疫苗。用于免疫传感器的纤维素透析膜的激活使用CDAP作为激活剂。
Features and Benefits
与类似试剂溴化氰（CNBr）相比，CDAP：
- 更易于使用。
- 可以在较低pH值下工作。
- 副作用更少。
- 溴化氰本身是一种有害物质。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves