Fudosteine Impurity 58 HCl CAS CATO-C4X-144758
| CAS No. | CATO-C4X-144758 |
| Molecular Formula | C10H17NO7S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Fudosteine Impurity 58 HCl is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 331.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a process- or degradation-related impurity, Fudosteine Impurity 58 HCl (CAS CATO-C4X-144758, C10H17NO7SHCl) 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.
As a certified reference material (CRM), Fudosteine Impurity 58 HCl 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 | C10H17NO7S HCl |
| Molecular Weight | 331.76 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fudosteine Standards
- Fudosteine Impurity 20 (CAS 1023971-10-9)
- Fudosteine Impurity 45 (CAS 1023971-15-4)
- Fudosteine Impurity 25 (CAS 121234-18-2)
- Fudosteine (CAS 13189-98-5)
- Fudosteine Impurity 22 (CAS 1480319-53-6)
- Fudosteine Impurity 2 (CAS 1480319-53-6 (free base))
- Fudosteine Impurity 21 (Mixture of Diastereomers) (CAS 209665-22-5)
- Fudosteine Impurity 1 (Mixture of Diastereomers) (CAS 209665-22-5(free base))
Recommended Standards
- Perindopril Impurity 101 (CAS CATO-C4X-1252101)
- Phytomenadione/Vitamin K1 Impurity 91 (CAS CATO-C4X-220791)
- Tamsulosin EP Impurity D HCl (CAS 1798904-07-0)
- Boc-Leu-psi(CH2NH)Leu-OH (A-1880.0250) (CAS 127370-77-8)
- 4-chloranyl-6-methyl-1-sulfanyl-pyrimidin-1-ium 4-chloro-1-mercapto-6-methylpyrimidin-1-ium 89283-48-7 A843116 (CAS 89283-48-7)
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- (S)-2-(2-((4,4,4-trifluorobutyl)sulfonyl)ethyl)pyrrolidine (CAS 1670272-83-9)
- SAMS Peptide (CAS 125911-68-4)
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