Xanomeline impurity 44 CAS CATO-C4X-330144
| CAS No. | CATO-C4X-330144 |
| Molecular Formula | C14H23N3OS |
| Molecular Weight | 281.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 281.42 g/mol gives Xanomeline impurity 44 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Xanomeline impurity 44 (CAS CATO-C4X-330144, C14H23N3OS) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Xanomeline impurity 44 (C14H23N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 281.42 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Xanomeline impurity 44 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 | C14H23N3OS |
| Molecular Weight | 281.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Xanomeline Standards
- Xanomeline (CAS 131986-45-3)
- Xanomeline impurity 21 (CAS CATO-C4X-330121)
- Xanomeline impurity 24 (CAS CATO-C4X-330124)
- Xanomeline impurity 25 (CAS CATO-C4X-330125)
- Xanomeline impurity 26 (CAS CATO-C4X-330126)
- Xanomeline metabolite B (CAS 159058-46-5)
- Xanomeline Impurity 3 (CAS CATO-C4X-33013)
- Xanomeline Impurity 9 (CAS CATO-C4X-33019)
Recommended Standards
- 1-(Phenyl(trimethylsilyl)methyl)-1H-benzo[d][1,2,3]triazole (CAS 131164-33-5)
- 3-(2-Tetrahydro-2H-pyranoxy)phenylmagnesium bromide, 0.25M 2-MeTHF (CAS 142402-62-8)
- 1-(5-(Dibutylamino)-4-ethyl-2-methyl-4,5-dihydrofuran-3-yl)ethanone (CAS 88557-01-1)
- 4-(2-Tetrahydro-2H-pyranoxy)phenylmagnesium bromide, 0.5M THF (CAS 36637-44-2)
- Abiraterone Impurity 60 (CAS 1868064-51-0)
- Nefopam Impurity 3 (CAS 60725-36-2)
- Oxyphenisatine Impurity 1 (CAS CATO-C4X-31741)
- 1-(1-(Bromomethyl)cyclopropyl)-2-chlorobenzene (CAS 1226171-32-9)
- 4-(Oxetan-3-yloxy)-3-(trifluoromethyl)benzonitrile (CAS 1349718-17-7)
- 3,4-Difluoro-2-methylbenzophenone (CAS 746651-91-2)
- 4-(3,9-Diazaspiro[5.5]undecan-3-yl)benzonitrile (CAS 352445-68-2)
- N-Methyl-3-(2-phenyl-1H-imidazol-1-yl)-propan-1-amine dihydrochloride (CAS 1059626-14-0)
- (2,4-Dimethoxyphenyl)(2-methoxyphenyl)methanone (CAS 33077-87-1)
- Osteoblast Activating Peptide (mouse, rat) (H-7262.0500) (CAS 1222950-80-2)
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