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.

4023-02-3 - 1H-Pyrazole-1-carboxamidine hydrochloride, 99% - 1-Amidinopyrazole hydrochloride - Praxadine - H60631 - Alfa Aesar

H60631 1H-Pyrazole-1-carboxamidine hydrochloride, 99%

CAS-Nummer
4023-02-3
Synonyme
1-Amidinopyrazole hydrochloride
Praxadine

Größe Preis ($) Menge Verfügbarkeit
10g 42,85
50g 176,13
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

1H-Pyrazole-1-carboxamidine hydrochloride, 99%

MDL
MFCD00210087
EINECS
429-520-1

Chemische Eigenschaften

Formel
C4H6N4•HCl
Molmasse
146.58
Schmelzpunkt
167-170°
Löslichkeit
Soluble in water.

Anwendungen

1H-Pyrazole-1-carboxamidine hydrochloride may be used in the following studies: • Preparation of guanidylated hollow fiber membranes. • Guanylation of amines and in peptide synthesis. • Synthesis of bis-guanidinium-cholesterol derivatives.

Bemerkungen

Incompatible with strong oxidizing agents. Store under room temperature.

Literaturverweise

Michael S. Bernatowicz.; Youling Wu.; Gary R. Matsueda. 1H-Pyrazole-1-carboxamidine hydrochloride an attractive reagent for guanylation of amines and its application to peptide synthesis. J. Org. Chem. 1992, 57 (8),2497-2502.

Igor Slowing.; Brian G. Trewyn.; Victor S.-Y. Lin. Effect of Surface Functionalization of MCM-41-Type Mesoporous Silica Nanoparticles on the Endocytosis by Human Cancer Cells. J. Am. Chem. Soc. 2006, 128 (46),14792-14793.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H318-H373-H302-H317-H412

Causes serious eye damage. May cause damage to organs through prolonged or repeated exposure. Harmful if swallowed. May cause an allergic skin reaction. Harmful to aquatic life with long lasting effects.

Sicherheitshinweise: P260-P261-P273-P280-P305+P351+P338-P310-P301+P312-P363-P321-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. 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. Immediately call a POISON CENTER or doctor/physician. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Wash contaminated clothing before reuse. Specific treatment (see label). Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2933.19
TSCA
No

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf