Molecular structure of 3-Aminopyrazine-2-carboxylic acid (CAS NO.5424-01-1) is:

Product Name: 3-Aminopyrazine-2-carboxylic acid
CAS Registry Number: 5424-01-1
IUPAC Name: 3-aminopyrazine-2-carboxylic acid
Molecular Weight: 139.1121 [g/mol]
Molecular Formula: C₅H₅N₃O₂
XLogP3-AA: -0.2
H-Bond Donor: 2
H-Bond Acceptor: 5
EINECS: 226-558-7
Melting Point: 205-210 °C (dec.)(lit.)
Surface Tension: 95.5 dyne/cm
Density: 1.533 g/cm³
Flash Point: 196.5 °C
Enthalpy of Vaporization: 68.79 kJ/mol
Boiling Point: 401.3 °C at 760 mmHg
Vapour Pressure: 3.68E-07 mmHg at 25°C
Product Categories: Aminoacid; Pyrazines; pharmacetical; Heterocyclic Compounds; Pyrazinecarboxylic Acid & Derivatives; Bases & Related Reagents; Heterocycles; Nucleotides; Building Blocks; Heterocyclic Building Blocks

 3-Aminopyrazine-2-carboxylic acid (CAS NO.5424-01-1) can be used as Antidiabetic.

Safty information about 3-Aminopyrazine-2-carboxylic acid (CAS NO.5424-01-1) is:
Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
WGK Germany: 3
Hazard Note: Irritant

 3-Aminopyrazine-2-carboxylic acid , its cas register number is 5424-01-1. It also can be called AI3-61137 ; NSC 13148 ; NSC 225114 ; Pyrazinecarboxylic acid, 3-amino- .It is a pale brown crystalline solid.
First Aid Measures about it:
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Remove contaminated clothing and shoes.
Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Handling and Storage about it:
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage: Store in a cool, dry place. Keep container closed when not in use.