5-Bromo-2-pyrazinamine

Basic Information

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CAS Number

59489-71-3

Molecular Formula

C4H4BrN3

Molecular Weight

174 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

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Physical State

Solid

Melting Point

112.0 to 116.0 deg-C

Boiling Point

274.2°C at 760 mmHg

Density

1.8440

Flash Point

119.7℃

SMILES

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C1=C(N=CC(=N1)Br)N

InChI

InChI=1S/C4H4BrN3/c5-3-1-8-4(6)2-7-3/h1-2H,(H2,6,8)

InChIKey

KRRTXVSBTPCDOS-UHFFFAOYSA-N

LogP

0.8213000000000001

Topological Polar Surface Area

51.8 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

77.7

Safety Information

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GHS Hazard Pictograms

H302

H315

H317

H318

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H318 Causes serious eye damage
Serious eye damage/eye irritation

Synonyms & References

English

CHEMBL4555899
SY002807
2-Bromo-5-aminopyrazine
5-Bromo-2-pyrazinamine;2-Amino-5-bromopyrazine
SCHEMBL40289
5-bromopyrazin-2-ylamine
Pyrazinamine, 5-bromo-
2-amino-5 bromopyrazine
AKOS005068277
CS-W009264
5-Bromo-2-pyrazinamine #
2-Amino-5-bromopyrazine, 97%
5-Bromo-2-aminopyrazine
BCP23370
AM20070372
DTXSID00344794
MFCD00235015
BCP9000091
FT-0611151
FS-2178
BP-11361
PB26019
5-bromopyrazin-2-yl-amine
5-Bromo-2-pyrazinamine
2-Amino-5-bromopyrazine
A832340
59489-71-3
5-bromopyrazine-2-amine
5-bromopyrazin-2-amine
AC-1726
5-Amino-2-bromopyrazine

MDL Number

MFCD00235015

Customs Code

2933990090

FAQ

What is 5-Bromo-2-pyrazinamine (CAS: 59489-71-3)?

5-Bromo-2-pyrazinamine (CAS: 59489-71-3) is a brominated derivative of pyrazinamine, featuring a pyrazine ring with a bromo group at the 5-position and an amino group at the 2-position. Its chemical formula is C4H5BrN3, and it appears as a white crystalline solid. The compound exhibits moderate solubility in polar solvents and is characterized by its stability under standard conditions, making it a valuable intermediate in organic synthesis.

What are the main uses of 5-Bromo-2-pyrazinamine (CAS: 59489-71-3)?

5-Bromo-2-pyrazinamine (CAS: 59489-71-3) is primarily used in pharmaceutical research as a precursor for developing antimicrobial and antitubercular agents. It also serves industrial applications in the synthesis of heterocyclic compounds and dye intermediates. In research settings, it is employed for studying chemical reactivity and biological activity, particularly in drug discovery and materials science.

Is 5-Bromo-2-pyrazinamine (CAS: 59489-71-3) safe?

5-Bromo-2-pyrazinamine (CAS: 59489-71-3) is generally considered safe when handled properly, but it may cause mild irritation to skin and eyes. Safety precautions include wearing gloves, safety goggles, and ensuring adequate ventilation. It should be stored in a sealed container and kept away from incompatible substances. Always follow safety guidelines from OSHA and EPA for chemical handling.

How should 5-Bromo-2-pyrazinamine (CAS: 59489-71-3) be stored?

5-Bromo-2-pyrazinamine (CAS: 59489-71-3) should be stored in a cool, dry place (ideally 2-8°C), protected from light, and in a sealed container to prevent moisture ingress. Maintain low humidity levels to ensure stability, and avoid exposure to air or reactive materials. Storage in a well-ventilated area is recommended to minimize risks associated with prolonged handling.