3-Aminopyrazine-2-carboxaldehyde

3-Aminopyrazine-2-carboxaldehyde - Names and Identifiers

Name	3-aminopyrazine-2-carbaldehyde
Synonyms	3-Amino-pyrazine-2-carbal... 3-aminopyrazine-2-carbaldehyde 3-Aminopyrazine-2-carbaldehyde 3-Aminopyrazine-2-carboxaldehyde 3-amino-2-pyrazinecarboxaldehyde 2-Pyrazinecarboxaldehyde,3-amino- 2-Pyrazinecarboxaldehyde, 3-amino- 2-pyrazinecarboxaldehyde, 3-amino-
CAS	32710-14-8
InChI	InChI=1/C5H5N3O/c6-5-4(3-9)7-1-2-8-5/h1-3H,(H2,6,8)

3-Aminopyrazine-2-carboxaldehyde - Physico-chemical Properties

Molecular Formula	C5H5N3O
Molar Mass	123.11
Density	1.370±0.06 g/cm3(Predicted)
Melting Point	119-120℃ (benzene )
Boling Point	312.8±42.0 °C(Predicted)
Flash Point	142.955°C
Vapor Presure	0.001mmHg at 25°C
pKa	0.46±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Refractive Index	1.667

3-Aminopyrazine-2-carboxaldehyde - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R22 - Harmful if swallowed R36 - Irritating to the eyes R43 - May cause sensitization by skin contact
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves.

3-Aminopyrazine-2-carboxaldehyde - Introduction

It is an organic compound with the chemical formula C6H5N3O. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Colorless to yellow crystalline solid;
-Solubility: Soluble in organic solvents such as ethanol, methanol and dichloromethane;
-Melting Point: about 110 ℃;
-Stability: relatively stable at room temperature, but should avoid contact with strong oxidants.

Use:
It can be used as a chemical synthesis intermediate for the synthesis of more complex organic compounds. It is also used in the field of medicine and can be used as one of the raw materials for drug research and development.

Method:
can usually be synthesized by the following steps:
1. React pyrazine and formaldehydes in an appropriate solvent to form a pyridine.
2. The reaction mixture is properly extracted and purified to finally obtain the target product.

Safety Information:
For specific safety information, refer to the relevant chemical safety technical instructions (SDS) or other reliable sources. When handling, using and storing chemicals, care should be taken to observe correct operating methods and safety regulations, wear appropriate protective equipment, and operate in a well-ventilated place.

Last Update：2024-04-09 21:54:55