2-Bromo-3-methylpyrazine

Basic Information

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CAS Number

120984-76-1

Molecular Formula

C5H5BrN2

Molecular Weight

173.01 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Boiling Point

194.8°C at 760 mmHg

SMILES

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CC1=NC=CN=C1Br

InChI

InChI=1S/C5H5BrN2/c1-4-5(6)8-3-2-7-4/h2-3H,1H3

InChIKey

NDBBGCAETKIKIC-UHFFFAOYSA-N

LogP

1.54752

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

76.8

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

2,4,7-Triamino-6-phenylteridine
120984-76-1
2-Bromo-3-methylpyrazine
BB 0258511
DS-11648
SY023914
FT-0684020
NDBBGCAETKIKIC-UHFFFAOYSA-N
J-508234
EN300-267631
MFCD08705769
DTXSID70499048
AC-5186
SCHEMBL1434348
AKOS006290277
A804631
CS-W021604
Z1198181977
PB10597
Pyrazine,2-bromo-3-methyl-
PYRAZINE, 2-BROMO-3-METHYL-
PubChem18035
2-bromo-3-methyl-pyrazine
2-bromanyl-3-methyl-pyrazine
CB0077
RP23522
EN000864
BC004331
AB0054130
Z3979
4CH-

MDL Number

MFCD08705769

Customs Code

2933990090

FAQ

What regulatory guidelines apply to 2-Bromo-3-methylpyrazine (CAS: 120984-76-1)?

2-Bromo-3-methylpyrazine (CAS: 120984-76-1) is classified under GHS as a Category 2 sensitizer. It is subject to the REACH regulation for substances with a manufacturing or importing threshold of 1 tonne per year. FDA and EPA may also require registration and reporting for specific uses, including in food contact materials and pesticides.

Are there alternatives to 2-Bromo-3-methylpyrazine (CAS: 120984-76-1) in synthesis?

Yes, alternatives include 2-methylpyrazine and other substituted pyrazines. Common substitute reagents in synthesis include bromine and methyl bromide. Isomers of 2-Bromo-3-methylpyrazine can also be used depending on the specific application.

What is the market or research trend for 2-Bromo-3-methylpyrazine (CAS: 120984-76-1)?

The market for 2-Bromo-3-methylpyrazine is growing due to its use in fragrances and flavorings. Research trends focus on its application in food and tobacco industries. Emerging studies are exploring its potential as a flavor enhancer and its role in developing new flavor profiles.

How should waste containing 2-Bromo-3-methylpyrazine (CAS: 120984-76-1) be handled?

Waste containing 2-Bromo-3-methylpyrazine should be collected in appropriate containers and stored in a well-ventilated area. It should be disposed of through incineration or professional waste disposal services. Environmental precautions include proper ventilation and the use of personal protective equipment (PPE) during handling and disposal to prevent exposure and contamination.