Lincomycin EP Impurity F Dihydrate CAS 14810-93-6(Anhydrate CAS)
| CAS No. | 14810-93-6(Anhydrate CAS) |
| Molecular Formula | C9H19NO5S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Lincomycin EP Impurity F Dihydrate (CAS 14810-93-6(Anhydrate CAS), C9H19NO5SH2O) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Lincomycin EP Impurity F Dihydrate (C9H19NO5SH2O) is characterized by an amide group, a sulfone group, a carboxylic acid 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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H19NO5S 2*H2O |
| Molecular Weight | 271.33 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 |
| Degree of Unsaturation (DBE) | 0.0 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Lincomycin Standards
- Lincomycin B Hydrochloride (CAS 11021-35-5)
- Lincomycin EP Impurity E (CAS 13380-36-4)
- Lincomycin EP Impurity C (CAS 14600-41-0)
- Lincomycin EP Impurity F (CAS 14810-93-6)
- Lincomycin EP Impurity D(Clindamycin EP Impurity D) (CAS 17017-22-0)
- Lincomycin sulfone Impurity (CAS 198080-68-1)
- Lincomycin Sulfoxide (Mixture of Diastereomers) (CAS 22083-92-7)
- Lincomycin Sulfoxide Impurity 1 (CAS 22083-92-7(Mixture CAS))
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