1-Aza-18-crown-6 CAS 33941-15-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33941-15-0 |
| Molecular Formula | C12H25NO5 |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Aza-18-crown-6 (CAS 33941-15-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H25NO5. Molecular weight: 263.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H25NO5 |
| Molecular Weight | 263.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related Aza Standards
- 18-Crown 6-Ether (CAS 17455-13-9)
- 15-Crown 5-Ether (CAS 33100-27-5)
- 1-Aza-15-crown 5-Ether (CAS 66943-05-3)
- [21]Crown-7-ether (CAS 33089-36-0)
- 12-Crown 4-Ether (CAS 294-93-9)
- 1-Aza-12-crown 4-Ether (CAS 41775-76-2)
- 30-Crown-6 (1,6,11,16,21,26-Hexaoxacyclotriacontane) (CAS 64001-05-4)
- (-)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid (CAS 73891-15-3)
Recommended Standards
- 1-[4-ethoxy-3-(morpholin-4-ylmethyl)phenyl]ethan-1-one (CAS 763916-51-4)
- 1-Benzyl-4,8-dimethyl-1,2-dihydroquinolin-2-one (CAS 343374-00-5)
- 1,2-Di(9H-fluoren-2-yl)hydrazine (CAS 24247-79-8)
- 3-Cyclopropoxy-5-iodopicolinic acid (CAS 1243318-81-1)
- 2α-Cyano-Ethisterone (CAS 13648-12-9)
- Methyl 2,2-dimethyloxazolidine-4-carboxylate (CAS 177536-17-3)
- 5-Bromo-2-hydroxyisophthalaldehyde (CAS 109517-99-9)
- N-(4-Nitrophenyl)propionamide (CAS 4850-93-5)
- 2-(P-tolylthio)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 303091-70-5)
- Neuropeptide Y, human (CAS 98264-90-5)
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