2-Ethyl-5(6)-methylpyrazine CAS 36731-41-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 36731-41-6 |
| Molecular Formula | C7H10N2 |
| Molecular Weight | 122.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-5(6)-methylpyrazine (CAS 36731-41-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H10N2. Molecular weight: 122.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H10N2 |
| Molecular Weight | 122.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-Ethyl-5-methylpyrazine mix 2-Ethyl-6-methylpyrazine (CAS 1216457-85-0)
- 2-Ethyl-3-methylpyrazine (CAS 15707-23-0)
- 2-Ethyl-5-Methylpyrazine (CAS 13360-64-0)
- 2-Ethyl-6-methylpyrazine (CAS 13925-03-6)
- 3-Methylpyrazine-2-methanol (CAS 160818-32-6)
- 3-Methylpyrazine-2,5-diamine (CAS 1823338-18-6)
- N2-Methylpyrazine-2,3-diamine (CAS 84996-40-7)
- 6-Methylpyrazine-2-carbonitrile (CAS 136309-04-1)
Recommended Standards
- 2-Ethyl-4-methylpyrimidine (CAS 75074-97-4)
- 2-Ethylpyridin-3-amine (CAS 861393-64-8)
- 2-Cyclopropyl-1-methyl-1H-imidazole (CAS 871507-60-7)
- 8-Methyl-4-oxo-4,9a-dihydro-1H-pyrido[1,2-a]pyrimidine-3-carboxylic acid (CAS 1706459-69-9)
- Tert-butyl (2,2,3,4,4,4-hexafluorobutyl) carbonate (CAS 1980039-95-9)
- DBD-CO-Hz [=4-(N,N-Dimethylaminosulfonyl)-7-(N-hydrazinocarbonylmethyl-N-methyl)amino-2,1,3-benzoxadiazole] [for HPLC Labeling] (CAS 179951-63-4)
- Isopropyl Methyl Sulfide (CAS 1551-21-9)
- 1-(2-Aminoethyl)-4,6-dimethylpyrimidin-2(1H)-one (CAS 889945-01-1)
- 3,5-Dimethyl-1-(3,3,3-trifluoropropyl)-1h-pyrazol-4-amine (CAS 1344332-32-6)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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