Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

59016-56-7 - 1-Cyano-4-(dimethylamino)pyridinium tetrafluoroborate, 98% - CDAP - H59334 - Alfa Aesar

H59334 1-Cyano-4-(dimethylamino)pyridinium tetrafluoroborate, 98%

CAS-Nummer
59016-56-7
Synonyme
CDAP

Größe Preis ($) Menge Verfügbarkeit
100mg 72,72
500mg 253,80
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

1-Cyano-4-(dimethylamino)pyridinium tetrafluoroborate, 98%

MDL
MFCD00011998

Chemische Eigenschaften

Formel
C8H10BF4N3
Molmasse
234.99
Schmelzpunkt
196-200°
Löslichkeit
Soluble in water, and acetonitrile.

Anwendungen

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.

Bemerkungen

Store at room temperature. Keep away from oxidizing agents and heats.

Literaturverweise

Joachim Kohn.; Meir Wilchek. 1-Cyano-4-dimethylamino pyridinium tetrafluoroborate as a cyanylating agent for the covalent attachment of ligand to polysaccharide resins. FEBS Lett. 1983, 154 (1), 209-210.

Andrew Lees.; Brett L. Nelson.; James J. Mond. Activation of soluble polysaccharides with 1-cyano-4-dimethylaminopyridinium tetrafluoroborate for use in protein—polysaccharide conjugate vaccines and immunological reagents. Vaccine. 1996, 14 (3),190-198.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H332-H315-H319-H335

Harmful if swallowed. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
5685616
Harmonized Tariff Code
2933.39
TSCA
No

Empfohlen

  • A11478

    4-(Trifluoromethyl)aniline, 98+%
  • H60431

    2,3,4,5,6-Pentafluorobenzeneboronic acid pinacol ester, 96%
  • B24810

    1-Fluoro-3,5-dimethoxybenzene, 98%
  • H62306

    N-Benzyloxycarbonyl-L-aspartic acid 1-benzyl ester, 95%
  • 00955

    Arsenic powder, -70 mesh, 99.99% (metals basis)

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf