6-Methoxy-2,3-pyridinediamine

Basic Information

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CAS Number

28020-38-4

Molecular Formula

C6H9N3O

Molecular Weight

139.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

168-170°C

Boiling Point

258.6°Cat760mmHg

Density

1.274

Flash Point

104.1°C

SMILES

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COC1=NC(=C(C=C1)N)N

InChI

InChI=1S/C6H9N3O/c1-10-5-3-2-4(7)6(8)9-5/h2-3H,7H2,1H3,(H2,8,9)

InChIKey

WEPOCTWSRWLQLL-UHFFFAOYSA-N

LogP

0.25459999999999994

Topological Polar Surface Area

74.16 Å²

Hydrogen Bond Donor/Acceptor

4 / 4

Complexity

109

Synonyms & References

English

AKOS006282278
AC-8147
6-methoxy-pyridine-2,3-diamine
UNII-VGV76K138F
EN300-92115
J-518864
BS-32213
FT-0601490
CS-0082305
6-METHOXY-2,3-DIAMINOPYRIDINE
VGV76K138F
WEPOCTWSRWLQLL-UHFFFAOYSA-N
AB25773
6-(Methyloxy)-2,3-pyridinediamine
6-METHOXY-2,3-PYRIDINEDIAMINE
6-methoxypyridine-2,3-diamine
SB53083
MFCD06658229
Q27291821
A5363
AM20051034
2,3-Diamino-6-methoxypyridinedihydrochloride
28020-38-4
2,3-Diamino-6-methoxypyridine
DTXSID80388570
Z1198169423
Pyridine, 2,3-diamino-6-methoxy-
SCHEMBL126903
CCG-302519
2,3-Pyridinediamine, 6-methoxy-
6-Methoxypyridine-2,3-diamine

MDL Number

MFCD06658229

Customs Code

2933399090

FAQ

What are the physical and chemical properties of 6-Methoxy-2,3-pyridinediamine (CAS: 28020-38-4)?

6-Methoxy-2,3-pyridinediamine (CAS: 28020-38-4) is a solid with a crystalline form. Its molecular weight is approximately 163.17 g/mol. It has a high solubility in water and organic solvents. Chemically, it is moderately reactive, showing basic properties typical of a diamine. It reacts readily with acids to form salts and can undergo substitution reactions.

How is 6-Methoxy-2,3-pyridinediamine (CAS: 28020-38-4) typically synthesized?

6-Methoxy-2,3-pyridinediamine (CAS: 28020-38-4) can be synthesized via the reduction of 2,3-pyridinedione followed by methylation. Common methods involve catalytic hydrogenation using palladium or platinum catalysts, and subsequent methylation with methanol or methyl halides. The process typically yields high purity products with good selectivity and yield.

What industries use 6-Methoxy-2,3-pyridinediamine (CAS: 28020-38-4)?

6-Methoxy-2,3-pyridinediamine (CAS: 28020-38-4) finds applications in pharmaceuticals, particularly as a precursor for drug synthesis. It is also used in the production of various polymers and as a component in sensor technology. Its properties make it suitable for applications requiring basic functional groups and specific chemical reactivity.

What precautions should be taken when handling 6-Methoxy-2,3-pyridinediamine (CAS: 28020-38-4)?

When handling 6-Methoxy-2,3-pyridinediamine (CAS: 28020-38-4), it is important to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area, preferably using a fume hood. Spills should be cleaned up using absorbent materials and disposed of according to local regulations. Always consult the Material Safety Data Sheet (MSDS) for detailed safety information.