N-Desmethyl Asenapine N-Carbamoyl Glucuronide CAS 128923-28-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128923-28-4 |
| Molecular Formula | C23H22ClNO9 |
| Molecular Weight | 491.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-Desmethyl Asenapine N-Carbamoyl Glucuronide (CAS 128923-28-4) pharmaceutical standards reference standard. Molecular formula: C23H22ClNO9. Molecular weight: 491.88 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H22ClNO9 |
| Molecular Weight | 491.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 4-(Chloromethyl)-1-methylpiperidine (CAS 52694-51-6)
- Methyl 3'-methyl-[1,1'-biphenyl]-3-carboxylate (CAS 128460-74-2)
- 2-Methyl-4-(pyridin-3-yl)oxazole (CAS 122829-67-8)
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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