Serotonin Impurity 10 CAS CATO-C4X-253410
| CAS No. | CATO-C4X-253410 |
| Molecular Formula | C21H18N2O5 |
| Molecular Weight | 378.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Serotonin Impurity 10.
As a process- or degradation-related impurity, Serotonin Impurity 10 (CAS CATO-C4X-253410, C21H18N2O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Serotonin Impurity 10 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 378.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Serotonin Impurity 10 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 | C21H18N2O5 |
| Molecular Weight | 378.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Serotonin Standards
- Serotonin Impurity 8 (CAS CATO-C4X-25348)
- Serotonin Impurity 7 (CAS CATO-C4X-25347)
- Serotonin Impurity 11 (CAS CATO-C4X-253411)
- Serotonin Impurity 13 (CAS 55747-60-9)
- Serotonin β-D-Glucuronide (CAS 18186-43-1)
- Serotonin Impurity 3 (CAS CATO-C4X-25343)
- Serotonin Hydrogenoxalate (CAS 3036-16-6)
- Serotonin Impurity 4 (CAS CATO-C4X-25344)
Recommended Standards
- Roxadustat Impurity 95 (CAS CATO-C4X-221395)
- Rufloxacin Impurity 1 (CAS CATO-C4X-29421)
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- Methoxycamptothecin, 9- (CAS 39026-92-1)
- Cis-Gadoteridol Impurity 7 (CAS 214196-05-1)
- Dobutamine Impurity 42 (CAS CATO-C4X-129842)
- Gemcitabine impurity 22 (CAS 143234-90-6)
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- (3S)-3-Methylpyrrolidine (CAS 69498-25-5)
- 1-Ethyl-2,4-dimethoxybenzene (CAS 19672-03-8)
- C-Peptide (human) (CAS 33017-11-7)
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