Cyclobenzaprine-10,11-epoxide CAS 58256-08-9
| CAS No. | 58256-08-9 |
| Molecular Formula | C20H21NO |
| Molecular Weight | 291.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Cyclobenzaprine-10,11-epoxide (CAS 58256-08-9), molecular formula C20H21NO and molecular weight 291.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Cyclobenzaprine-10,11-epoxide (C20H21NO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Cyclobenzaprine-10,11-epoxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H21NO |
| Molecular Weight | 291.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Cyclobenzaprine Standards
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Recommended Standards
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- tert-Butyl (2-(4-formyl-6-(trifluoromethyl)pyridin-2-yl)ethyl)carbamate (CAS 1393534-66-1)
- 5H-Thiopyrano[2,3-d]pyrimidine (CAS 254-72-8)
- Methyl 2-fluoro-3-[3-(pyrrolidinocarbonyl)phenyl]benzoate (CAS 1381944-51-9)
- 9-Methanesulfonylcarbazole (CAS 2169-37-1)
- 2-Methoxy-4-(trifluoromethyl)phenylboronic Acid (CAS 312936-89-3)
- Benzyl 3-aminopyrrolidine-1-carboxylate hydrochloride (CAS 1159822-27-1)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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 18665070610 / Nicole.chen@cato-chem.com