2-Methylpyrazine
ALDRICH/M75608 - ≥99%
Synonym: 2-Methyl-1,4-diazine; Monomethylpyrazine
CAS Number: 109-08-0
Empirical Formula (Hill Notation): C5H6N2
Molecular Weight: 94.11
EC Number: 203-645-8
MDL Number: MFCD00006142
Linear Formula: C5H6N2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M75608-100G.
| assay | ≥99% |
| bp | 135 °C/761 mmHg (lit.) |
| density | 1.03 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C5H6N2/c1-5-4-6-2-3-7- |
| InChI key | CAWHJQAVHZEVTJ-UHFFFAOYSA |
| mp | −29 °C (lit.) |
| refractive index | n |
| SMILES string | Cc1cnccn1 |
| 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. |
| General description: | 2-Methylpyrazine is an alkyl-substituted pyrazine used as a key intermediate in the synthesis of pyrazineamide, an anti-tubercular drug. |
| Packaging: | 25, 100 g in glass bottle |
| Symbol |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H302 |
| Precautionary statements | P210 - P233 - P240 - P241 - P242 - P301 + P312 |
| Hazard Codes | Xn |
| Risk Statements | 10-22-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 122.0 °F |
| Flash Point(C) | 50 °C |
| Purity | ≥99% |
| bp | 135 °C/761 mmHg (lit.) |
| mp | −29 °C (lit.) |
| Density | 1.03 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |