Reboxetine Impurity 1 CAS 98769-81-4
| CAS No. | 98769-81-4 |
| Molecular Formula | C19H23NO3 |
| Molecular Weight | 313.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Reboxetine Impurity 1 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.
CATO supplies Reboxetine Impurity 1 (CAS 98769-81-4), a certified reference material (molecular formula C19H23NO3, MW 313.39 g/mol) for analytical method development and quality control.
The molecular framework of Reboxetine Impurity 1 (C19H23NO3) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H23NO3 |
| Molecular Weight | 313.39 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Reboxetine Standards
- rac-Reboxetine (CAS 93851-86-6)
- Reboxetine (CAS 71620-89-8)
- Reboxetine RC 3 (CAS 98769-79-0)
- Reboxetine 4-Hydroxy (CAS 252570-34-6)
- Reboxetine RC 4 (CAS 98769-69-8)
- Reboxetine Impurity 1 (CAS CATO-C4X-18701)
- Reboxetine Desmethylene N-Chloroacetyl Impurity (CAS 93852-40-5)
- Reboxetine-d5 Mesylate (CAS 1285918-53-7)
Recommended Standards
- Terbutaline EP Impurity D (CAS 94109-61-2)
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- rac 5-Carboxy Desisopropyl Tolterodine (CAS 214601-13-5)
- tert-Butyl (3-(benzyloxy)-4-methylphenyl)carbamate (CAS 2108750-69-0)
- 3-(1H-benzo[d]imidazol-1-yl)benzoic acid (CAS 686708-68-9)
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- Lumazine (CAS 487-21-8)
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- 5-Bromo-N3-cyclopentylpyridine-2,3-diamine (CAS 1393845-73-2)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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