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5049-61-6 - 2-Aminopyrazine, 99% - Pyrazinamine - A13052 - Alfa Aesar

A13052 2-Aminopyrazine, 99%

CAS Number
5049-61-6
Synonyms
Pyrazinamine

Size Price ($) Quantity Availability
5g 37.17
25g 152.44
50g 242.40
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2-Aminopyrazine, 99%

MDL
MFCD00006137
EINECS
225-748-7

Chemical Properties

Formula
C4H5N3
Formula Weight
95.11
Melting point
118-121°
Solubility
Soluble in water.

Applications

2-Aminopyrazine acts as a raw material in a four-component synthesis of imidazolidines. It is also used as an intermediate in synthetic chemistry.

Notes

Incompatible with strong oxidizing agents.

Literature References

Goel, R.; Luxami, V.; Paul, K. Recent advances in development of imidazo[1,2-a]pyrazines: synthesis, reactivity and their biological applications. Org. Biomol. Chem. 2015, 13 (12), 3525-3555.

Li, S.; Li, X.; Li, Q.; Yuan, Q.; Shi, X.; Xu, Q. Structure-dependent tautomerization induced catalyst-free autocatalyzedN-alkylation of heteroaryl amines with alcohols. Green Chem. 2015, 17 (6), 3260-3265.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-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. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). 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.

Other References

Beilstein
107025
Harmonized Tariff Code
2933.99
TSCA
No

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