Xylometazoline EP Impurity E Monohydrate CAS 6192-52-5
| CAS No. | 6192-52-5 |
| Molecular Formula | C7H8O3S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Xylometazoline EP Impurity E Monohydrate (C7H8O3SH2O) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 190.21 g/mol, it falls into the medium-molecular-weight range. 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).
As a process- or degradation-related impurity, Xylometazoline EP Impurity E Monohydrate (CAS 6192-52-5, C7H8O3SH2O) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 Xylometazoline EP Impurity E Monohydrate 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 | C7H8O3S H2O |
| Molecular Weight | 190.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Xylometazoline Standards
- Xylometazoline EP Impurity E (CAS 104-15-4)
- Xylometazoline Impurity 8 (CAS 1260490-36-5)
- Xylometazoline Impurity 9 (CAS 1260490-37-6)
- Xylometazoline EP Impurity E Ethylenediamine Salt (CAS 14034-59-4)
- Xylometazoline EP Impurity B (CAS 19387-83-8)
- Xylometazoline Impurity N1 (CAS 7364-19-4)
- Xylometazoline EP Impurity A (CAS 81201-80-1)
- Xylometazoline EP Impurity C (CAS 84803-57-6)
Recommended Standards
- Methotrexate Impurity 35 (CAS CATO-C4X-115435)
- Neomycin Impurity 15 (CAS 58096-76-7)
- Doxycycline Impurity 20 (CAS 2000233-92-9)
- 2-(1-Ethyl-1H-pyrazol-4-yl)-1,3-thiazolidine-4-carboxylic acid (CAS 1218419-71-6)
- 3,3-Diethyl-5-methylbenzo[c][1,2]oxaborol-1(3H)-ol (CAS 1437780-00-1)
- 3-(2-Furyl)propan-1-amine (CAS 98773-80-9)
- Tofacitinib Impurity 153 (CAS CATO-C4X-1079153)
- 2-(3,4-Dihydronaphthalen-1(2H)-ylidene)malononitrile (CAS 2510-03-4)
- Ethyl 2-(3-((1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)benzoyl)benzoate (CAS 898761-56-3)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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