M75608
2-Methylpyrazine
≥99%
Synonym(s):
2-Methyl-1,4-diazine, Monomethylpyrazine
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About This Item
Empirical Formula (Hill Notation):
C5H6N2
CAS Number:
Molecular Weight:
94.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-645-8
Beilstein/REAXYS Number:
105778
MDL number:
Assay:
≥99%
Form:
liquid
Quality Level
assay
≥99%
form
liquid
refractive index
n20/D 1.504 (lit.)
bp
135 °C/761 mmHg (lit.)
mp
−29 °C (lit.)
density
1.03 g/mL at 25 °C (lit.)
SMILES string
Cc1cnccn1
InChI
1S/C5H6N2/c1-5-4-6-2-3-7-5/h2-4H,1H3
InChI key
CAWHJQAVHZEVTJ-UHFFFAOYSA-N
General description
2-Methylpyrazine is an alkyl-substituted pyrazine used as a key intermediate in the synthesis of pyrazineamide, an anti-tubercular drug.
Application
2-Methylpyrazine can be used:
- As a ligand to prepare coordination polymer [Ag(CF3CO2)(2-Me-Pyz)], wherein 2-Me-Pyz is 2-methylpyrazine.
- To prepare 2-cyanopyrazine via ammoxidation reaction using MoVPO catalyst.
- As a ligand in the synthesis of fluorescent silver(I)-saccharinato complex, which exhibits blue luminescence at room temperature.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
122.0 °F - closed cup
flash_point_c
50 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Protocols
Separation of various pyrazines and sulfur compounds including carbon disulfide and dimethyl disulfide.
Coordination polymer of Ag trifluoroacetate with 2-methylpyrazine: Synthesis and structure of [Ag (CF3 CO2)(2-Me-Pyz)]
Kokunov YV and Gorbunova YE
Russian Journal of Coordination Chemistry, 32(11), 771-776 (2006)
2-Cyanopyrazine prepared from 2-methylpyrazine by catalytic ammoxidation on MoVPO catalyst
Chun H and Yong L
Chinese Journal of Chemical Engineering, 14(5), 670-675 (2006)
Two fluorescent silver (I)--saccharinato complexes of 2-methylpyrazine and pyrazine-2-carboxamide with Ag?Ag interactions
Yilmaz VT, et al.
Inorganic Chemistry Communications, 11(11), 1330-1333 (2008)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| M75608-25G | 04061834062172 |
| M75608-100G | 04061834062165 |