N3-methylpyrazine-2,3-diamine

Basic Information

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CAS Number

84996-40-7

Molecular Formula

C5H8N4

Molecular Weight

124.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

311.6°C at 760 mmHg

Density

1.271

Flash Point

142.2°C

Refractive Index

1.665

SMILES

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CNC1=NC=CN=C1N

InChI

InChI=1S/C5H8N4/c1-7-5-4(6)8-2-3-9-5/h2-3H,1H3,(H2,6,8)(H,7,9)

InChIKey

LTEALMDLAOASIE-UHFFFAOYSA-N

LogP

0.10049999999999992

Topological Polar Surface Area

63.83 Å²

Hydrogen Bond Donor/Acceptor

3 / 4

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H317 May cause an allergic skin reaction
Sensitization, Skin

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

2-Amino-3-(methylamino)pyrazine
2,3-Pyrazinediamine,N2-methyl-
3-N-methylpyrazine-2,3-diamine
N-METHYL-PYRAZINE-2,3-DIAMINE

MDL Number

MFCD08460070

Customs Code

2933990090

FAQ

What are the physical and chemical properties of N3-methylpyrazine-2,3-diamine (CAS: 84996-40-7)?

N3-methylpyrazine-2,3-diamine (CAS: 84996-40-7) is a white crystalline solid with a molecular weight of approximately 154.18 g/mol. It is slightly soluble in water but soluble in organic solvents such as ethanol and acetone. It is chemically reactive, particularly towards acidic conditions and can undergo substitution reactions easily.

How is N3-methylpyrazine-2,3-diamine (CAS: 84996-40-7) typically synthesized?

N3-methylpyrazine-2,3-diamine (CAS: 84996-40-7) is usually synthesized through a multi-step process involving the reaction of methyl pyrazine with ammonia. The synthesis typically employs aminomethylation or aminomethylation techniques, with controlled conditions to achieve high yields and good selectivity.

What industries use N3-methylpyrazine-2,3-diamine (CAS: 84996-40-7)?

N3-methylpyrazine-2,3-diamine (CAS: 84996-40-7) is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It also finds applications in the polymer industry, where it can be used as a stabilizer or additive. Additionally, it can be employed in the production of sensors and as a component in semiconductor materials.

What precautions should be taken when handling N3-methylpyrazine-2,3-diamine (CAS: 84996-40-7)?

When handling N3-methylpyrazine-2,3-diamine (CAS: 84996-40-7), it is essential to use personal protective equipment such as gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight and sources of heat. In case of spills, use appropriate spill cleanup kits, and ensure to follow the Material Safety Data Sheet (MSDS) guidelines for disposal and clean-up procedures.