Xanomeline Impurity 20 CAS CATO-C4X-330120
| CAS No. | CATO-C4X-330120 |
| Molecular Formula | C15H25N3OS |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Xanomeline Impurity 20 (CAS CATO-C4X-330120), a pharmacopoeial impurity reference standard (molecular formula C15H25N3OSC2H2O4, MW 385.48 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Xanomeline Impurity 20 (C15H25N3OSC2H2O4) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Xanomeline Impurity 20 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H25N3OS C2H2O4 |
| Molecular Weight | 385.48 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Xanomeline Standards
- Xanomeline Impurity 18 (CAS 131986-29-3)
- Xanomeline (CAS 131986-45-3)
- Xanomeline Impurity 2 (CAS 131986-66-8)
- Xanomeline impurity 63 (CAS 131986-96-4(free base))
- Xanomeline Impurity 19 (CAS 131987-61-6)
- Xanomeline Impurity 11 (CAS 131987-69-4)
- Xanomeline Impurity 8 (CAS 131987-88-7)
- Xanomeline impurity 40 (CAS 131988-25-5)
Recommended Standards
- Brexpiprazole impurity 114 (CAS 131540-81-3)
- Rotigotine EP Impurity F HCl (CAS 835654-68-7(Free Base))
- Hydrocortisone Impurity 52 (CAS CATO-C4X-140152)
- 1H-Pyrazolo[4,3-b]pyridine, 6-[2-(2-chloro-5-pyrimidinyl)ethynyl]-1-methyl- (CAS 2539141-17-6)
- 4,5-Dimethylpyrimidine-2-thiol (CAS 64942-98-9)
- 3-Bromo-4,4-difluoropiperidine (CAS 2384975-22-6)
- tert-Butyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)(ethyl)carbamate (CAS 1354024-96-6)
- 3,5-Dimethyl-6-(pent-3-en-1-yl)benzofuran-7-ol (CAS 195067-54-0)
- Calcium (Z)-5-((3aS,5R,6R,6aR)-5-hydroxy-6-((S,E)-3-hydroxyoct-1-en-1-yl)-3a-methylhexahydropentalen-2(1H)-ylidene)pentanoate (CAS 81703-55-1)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com