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6863-73-6 - 2-Amino-3-chloropyrazine, 97% - 3-Chloro-2-pyrazinamine - H27215 - Alfa Aesar

H27215 2-Amino-3-chloropyrazine, 97%

CAS-Nummer
6863-73-6
Synonyme
3-Chloro-2-pyrazinamine

Größe Preis ($) Menge Verfügbarkeit
1g 76,40
5g 229,00
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2-Amino-3-chloropyrazine, 97%

MDL
MFCD04114305

Chemische Eigenschaften

Formel
C4H4ClN3
Molmasse
129.55
Schmelzpunkt
167-171°
Löslichkeit
Slightly soluble in water.

Anwendungen

It is employed in the synthesis and tuberculostatic activity of N-pyrazinylthiourea.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

J. C. Morrow and B. P. Huddle. The crystal structure of 2-amino-3-chloropyrazine, C4H2N2ClNH2.Acta Cryst.,1972,B281748-1753.

Corey R. Hopkins, et al. 6-Substituted-5H-pyrrolo[2,3-b]pyrazines via palladium-catalyzed heteroannulation from N-(3-chloropyrazin-2-yl)-methane sulfonamide and alkynes.Tetrahedron Lett.,2004,45(43), 8087-8090.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P312a-P321-P332+P313-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. 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

Harmonized Tariff Code
2933.99
TSCA
No

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