5-Ethyl-3-methoxy-2-methylpyrazine CAS 134079-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134079-38-2 |
| Molecular Formula | C8H12N2O |
| Molecular Weight | 152.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-3-methoxy-2-methylpyrazine (CAS 134079-38-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12N2O. Molecular weight: 152.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12N2O |
| Molecular Weight | 152.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1995 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-(Pyrazin-2-yl)butan-2-ol (CAS 1340339-77-6)
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- 3-(1-Ethyl-1h-pyrazol-5-yl)propanal (CAS 1340191-27-6)
- Monopropyl adipate (CAS 6939-72-6)
- N-(2-Fluorobenzyl)-2-methyl-2-propanamine hydrochloride (CAS 1050076-09-9)
- n-[4-(2-amino-1,3-thiazol-4-yl)phenyl]-3-methylbutanamide (CAS 852851-65-1)
- (-)-Α-Ethyl-3,5-bis(trifluoromethyl)benzenemethanol (CAS 184888-50-4)
- Ethyl 3-phenyl-5-{[3-(trifluoromethyl)phenyl]sulfanyl}-1,2,4-triazine-6-carboxylate (CAS 338957-12-3)
- Ethyl vanillin propylene glycol acetal (CAS 68527-76-4)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com