2,5-Bis(1,1-dimethylethyl)-pyrazine CAS 18709-51-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18709-51-8 |
| Molecular Formula | C12H20N2 |
| Molecular Weight | 192.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Bis(1,1-dimethylethyl)-pyrazine (CAS 18709-51-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H20N2. Molecular weight: 192.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H20N2 |
| Molecular Weight | 192.30 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.) | 1962 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 3-(1,1-Dimethylethyl)-2-hydroxy-6-methylbenzaldehyde (CAS 68591-08-2)
- 1,1-Dimethylethyl-N-[(2R)-2-fluoro-3-hydroxypropyl]carbamate (CAS 344413-80-5)
- (2S)-1-{[(1,1-dimethylethyl)dimethylsilyl]oxy}-2-propanol 113534-13-7 KS-0000244W (CAS 113534-13-7)
- Dimethylethyl-(3-sulfopropyl)ammonium, Inner Salt (CAS 160255-06-1)
- 1,1-Dimethylethyl 2-fluoro-4-pyridinecarboxylate (CAS 1339544-40-9)
- 1,1-Dimethylethyl 2-amino-4-methyl-1H-imidazole-1-carboxylate (CAS 2417139-53-6)
- 1,1-Dimethylethyl (1-Formylpropyl)carbamate (CAS 346690-97-9)
- (1,1-Dimethylethyl)dimethyl[(1-methyl-3-butynyl)oxy]silane (CAS 80186-44-3)
Recommended Standards
- (Z)-1,2-Di(thiophen-2-yl)ethene (CAS 18266-94-9)
- 6-(tert-Butyl)-2,3,4-trimethylphenol (CAS 191790-01-9)
- 1-((1-Methyl-1H-pyrrol-2-yl)methyl)azepane (CAS 177721-86-7)
- N-cyclopropyl-N-ethyl-3,5-dimethyl-1H-pyrazole-4-sulfonamide (CAS 1290685-35-6)
- 1H-Pyrrolo[2,3-b]pyridine-4-thiol (CAS 2098068-90-5)
- (4-(2-Methoxypyridin-3-yl)phenyl)methanol (CAS 1349717-57-2)
- 6-((4-(Pyrrolidin-1-ylsulfonyl)phenyl)sulfonamido)hexanoic acid (CAS 793690-04-7)
- Amobam (CAS 3566-10-7)
- 1,4-Diisocyanatocyclohexane (cis- and trans- mixture) (CAS 2556-36-7)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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