Xylometazoline Impurity 11 CAS CATO-C4X-178211
| CAS No. | CATO-C4X-178211 |
| Molecular Formula | C30H44N2O2 |
| Molecular Weight | 464.68 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 464.68 g/mol gives Xylometazoline Impurity 11 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Xylometazoline Impurity 11 (CAS CATO-C4X-178211, C30H44N2O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Xylometazoline Impurity 11 (C30H44N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 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.
CATO manufactures Xylometazoline Impurity 11 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 | C30H44N2O2 |
| Molecular Weight | 464.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Xylometazoline Standards
- Xylometazoline Impurity 12 (CAS CATO-C4X-178212)
- Xylometazoline Impurity 13 (CAS CATO-C4X-178213)
- Xylometazoline Impurity 14 (CAS CATO-C4X-178214)
- Xylometazoline Impurity 10 (CAS CATO-C4X-178210)
- Xylometazoline EP Impurity A (CAS 81201-80-1)
- Xylometazoline Impurity 8 (CAS 1260490-36-5)
- Xylometazoline EP Impurity A (CAS 94266-17-8)
- Xylometazoline Impurity 9 (CAS 1260490-37-6)
Recommended Standards
- 24-Epicastasterone 80736-41-0 BP 214 Castasterone Ergostan-6-one, 2,3,22,23-tetrahydroxy-, (2alpha,3alpha,5alpha,22R,23R,24S)- (9CI) ergostan-6-one, 2,3,22,23-tetrahydroxy-, (2alpha,3alpha,5alpha,22R,23R,24S)- (CAS 80736-41-0)
- (2|A,3|A,5|A,22R,23R)-2,3,22,23-Tetrahydroxyergostan-6-one 24-Epicastasterone 24-epi-Castasterone 24R-Epicastasterone 72050-71-6 (CAS 72050-71-6)
- Menaquinone impurity 35 (CAS CATO-C4X-207635)
- 4-(Heptyloxy)phenyl 4-(trans-4-pentylcyclohexyl)benzoate (CAS 84601-02-5)
- Nifedipine Impurity 35 (CAS CATO-C4X-141035)
- Indacaterol Impurity 55 HCl (CAS 2103932-64-3(Free base))
- Eperisone Impurity 40 (CAS 1806363-55-2)
- 4-Chloro-N-(3-chloro-2,6-diethylphenyl)butanamide (CAS 730950-18-2)
- Methyl 2-amino-3-(4-cyanophenyl)propanoate hcl (CAS 146693-08-5)
- Phthalic-d4 Anhydride (CAS 75935-32-9)
- Thiochrome (CAS 92-35-3)
- 4-[(2,5-Dichlorophenyl)(methylsulfonyl)amino]butanoic acid (CAS 1266513-78-3)
- 4-Ethynyl-1,3-dioxolan-2-one (CAS 122606-53-5)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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