Ethyl (8-((5-(diethylamino)pentan-2-yl)amino)-3-methylpyrido[2,3-b]pyrazin-6-yl)carbamate CAS 21271-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21271-70-5 |
| Molecular Formula | C20H31N6O2 |
| Molecular Weight | 387.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl (8-((5-(diethylamino)pentan-2-yl)amino)-3-methylpyrido[2,3-b]pyrazin-6-yl)carbamate (CAS 21271-70-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H31N6O2. Molecular weight: 387.50 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H31N6O2 |
| Molecular Weight | 387.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 6 |
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Recommended Standards
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- 1-(tert-Butoxycarbonyl)cyclopropanecarboxylic acid (CAS 1268842-79-0)
- 6,11-Dihydro-5H-dipyrido[2,3-b:4,3-f]-azepin-5-one (CAS 933768-16-2)
- 2-Chloro-6-nitrophenol (CAS 603-86-1)
- cis-4-tert-butoxycarbonyl-4-fluoro-cyclohexanecarboxylic acid (CAS 2041844-27-1)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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