5-Ethyl-3-isobutyl-2-methylpyrazine CAS 117783-43-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 117783-43-4 |
| Molecular Formula | C11H18N2 |
| Molecular Weight | 178.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Ethyl-3-isobutyl-2-methylpyrazine (CAS 117783-43-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H18N2. Molecular weight: 178.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H18N2 |
| Molecular Weight | 178.27 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 1-Isobutyl-1,2,3,4-tetrahydropyrrolo-[1,2-a]pyrazine (CAS 1146299-06-0)
- 5-Ethyl-2-isobutyl-3-methylpyrazine (CAS 117783-42-3)
- 2-Isobutyl-3,5,6-trimethylpyrazine (CAS 46187-37-5)
- 2-Isobutyl-5-isopropylpyrazine (CAS 68290-70-0)
- Isobutyl(trimethoxy)silane (CAS 18395-30-7)
- 1-Isobutyl-4-nitrobenzene (CAS 10342-60-6)
- n-Isobutyl-3,5-dimethylaniline (CAS 1021076-38-9)
- n-Isobutyl-2,3-dimethylaniline (CAS 105336-23-0)
Recommended Standards
- 2-Methyl-N-((6-methylpyridin-3-yl)methyl)propan-1-amine (CAS 1179070-45-1)
- 1-(2,5-Dimethylphenyl)butan-2-ol (CAS 116762-16-4)
- Ethyl[2-methyl-1-(pyridin-3-yl)propyl]amine (CAS 1183098-99-8)
- N-((1-(Hydroxymethyl)cyclopropyl)methyl)-[1,1'-biphenyl]-4-carboxamide (CAS 1251547-40-6)
- 2-((4-Ethyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N,N-diphenylacetamide (CAS 333411-89-5)
- 5-tert-Butyl-2-methyl-1H-pyrrole-3-carboxylic acid (CAS 1269005-80-2)
- N-[6-(Dimethylamino)-3-pyridinyl]-3-fluorobenzenesulfonamide (CAS 1356647-38-5)
- 1,1,1-Trifluoro-3-methylpentan-2-ol (CAS 1251029-35-2)
- 3-(5-(4-Chlorophenyl)furan-2-yl)-N-(2,4-dimethylphenyl)propanamide (CAS 853311-69-0)
- Peptide 439 (CAS CATO-CPTD788439)
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