N2-Methylpyridine-2,3-diamine

Basic Information

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CAS Number

5028-20-6

Molecular Formula

C6H9N3

Molecular Weight

123.16 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

SMILES

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CNC1=C(C=CC=N1)N

InChI

InChI=1S/C6H9N3/c1-8-6-5(7)3-2-4-9-6/h2-4H,7H2,1H3,(H,8,9)

InChIKey

COANMWJRJDRXNS-UHFFFAOYSA-N

LogP

0.7055

Topological Polar Surface Area

50.94 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

84.4

Safety Information

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Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

N2-Methylpyridine-2,3-diamine
N2-Methyl-2,3-pyridinediamine
N2-METHYL-PYRIDINE-2,3-DIAMINE
2-N-methylpyridine-2,3-diamine
2,3-Pyridinediamine, N2-methyl-
3-amino-2-methylaminopyridine
C6H9N3
N~2~-methylpyridine-2,3-diamine
3-Amino-2-methylaminopyridin
2-methylamino-3-aminopyridine
N-Methyl-2,3-pyridinediamine
N-Methylpyridine-2,3-diamine
(3-amino(2-pyridyl))methylamine
COANMWJRJDRXNS-UHFFFAOYSA-N
N~2~-methyl-2,3-pyridinediamine
STL1554
A852941
n2-methyl-pyridine-2,3-diamine
CHEMBL4533256
MFCD08692132
EN300-58631
DB-013333
AC-25098
5028-20-6
N2-Methylpyridine-2,3-diamine 2HCl
F2113-0168
3-amino-2-(N-methylamino)-pyridine
BBL031075
STL155428
CS-0046883
DTXSID40492465

MDL Number

MFCD08692132

Customs Code

2933399090

FAQ

What are the physical and chemical properties of N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6)?

N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6) is a colorless liquid with a molecular weight of approximately 137.15 g/mol. It has a solubility of up to 16 g/100 mL in water and is less soluble in organic solvents. The compound is known for its basic nature and moderate reactivity, with limited reactivity towards common acids and bases. It crystallizes in a hexagonal form at low temperatures.

How is N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6) typically synthesized?

N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6) is typically synthesized by the reaction of methylamine with 2,3-diaminopyridine. This process involves the substitution of a methyl group onto the nitrogen atom of 2,3-diaminopyridine. The reaction is usually carried out under mild conditions in the presence of a mild acid catalyst, yielding a high yield and good selectivity.

What industries use N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6)?

N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6) is used in various industries, including pharmaceuticals, where it serves as a precursor for the synthesis of pharmaceutical compounds. It is also utilized in the production of polymers, particularly in the development of conductive polymers. Additionally, it has applications in the preparation of sensors and semiconductors due to its unique chemical properties.

What precautions should be taken when handling N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6)?

When handling N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6), appropriate personal protective equipment (PPE) should be worn, including gloves, safety goggles, and lab coat. This compound should be used in a well-ventilated area or within a fume hood to avoid inhalation. Spills should be handled carefully using appropriate absorbent materials, and the area should be thoroughly cleaned. Always consult the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.