1276056-84-8 Usage
Properties
1. Chemical Structure: Heterocyclic compound with a pyrazine ring and an amino substituent at the 2-position.
2. Physical State: Colorless liquid.
3. Odor: Slightly amine-like odor.
4. Usage:
Organic Synthesis: Building block for pharmaceuticals, dyes, and polymers.
Manufacturing: Used in agrochemicals production and as a solvent in chemical reactions.
Research: Investigated for potential use in new material development and as a precursor for bioactive compounds.
5. Safety: Must be handled with caution due to potential health hazards if ingested, inhaled, or absorbed through the skin.
Molecular Weight
Approximately 95.10 g/mol.
Boiling Point
Around 257-258°C.
Melting Point
Not specified but generally solidifies at low temperatures.
Hazards
Can cause harm if not handled properly, especially avoid direct contact or inhalation.
These properties and content details provide a comprehensive overview of 2-Aminopyrazine's characteristics and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1276056-84-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,6,0,5 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1276056-84:
(9*1)+(8*2)+(7*7)+(6*6)+(5*0)+(4*5)+(3*6)+(2*8)+(1*4)=168
168 % 10 = 8
So 1276056-84-8 is a valid CAS Registry Number.
1276056-84-8Relevant articles and documents
Synthesis of 5-bromo-6-methyl imidazopyrazine, 5-bromo and 5-chloro-6-methyl imidazopyridine using electron density surface maps to guide synthetic strategy
Harris, Anthony R.,Nason, Deane M.,Collantes, Elizabeth M.,Xu, Wenjian,Chi, Yushi,Wang, Zhihan,Zhang, Bingzhi,Zhang, Qingjian,Gray, David L.,Davoren, Jennifer E.
experimental part, p. 9063 - 9066 (2011/12/03)
Small heteroaromatic rings are valuable monomers in drug discovery that can enable rapid access to novel and desirable chemical space. Installation of a synthetic handle on a heteroaromatic core may be difficult if steric and electronic factors are not in alignment with the desired transformation. Described are practical routes for the construction of 5-bromo-6-methyl imidazopyrazine (1) as well as 5-bromo and 5-chloro-6-methyl imidazopyridines (2a and 2b), which were developed using electron density surface maps encoded with ionization potential to guide synthetic strategy.