Spectinomycin EP Impurity B DiHCl CAS CATO-C4X-22167
| CAS No. | CATO-C4X-22167 |
| Molecular Formula | C14H26N2O8 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Spectinomycin EP Impurity B DiHCl (CAS CATO-C4X-22167) is a certified pharmaceutical impurity reference standard with the molecular formula C14H26N2O8HCl and a molecular weight of 386.83 g/mol.
Spectinomycin EP Impurity B DiHCl (C14H26N2O8HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Spectinomycin EP Impurity B DiHCl 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 | C14H26N2O8 2*HCl |
| Molecular Weight | 386.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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 | 2 |
Related Spectinomycin Standards
- Spectinomycin EP Impurity F (CAS 1323437-06-4)
- Spectinomycin (CAS 1695-77-8)
- Spectinomycin Dihydrochloride Pentahydrate (CAS 22189-32-8)
- Spectinomycin Hydrochloride (CAS 22193-75-5)
- Spectinomycin sulfate (CAS 23312-56-3)
- Spectinomycin Impurity 2 (CAS 28048-39-7)
- Spectinomycin Impurity 1 (CAS 3736-78-5)
- Spectinomycin EP Impurity A Dihydrochloride (CAS 52049-70-4)
Recommended Standards
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- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(pyridin-3-yl)thiazol-5-yl)boronate (CAS 2223050-58-4)
- 1-Butyl-2-methyl-1H-indol-5-ol (CAS 25888-07-7)
- Acetylcysteine Impurity 32 (CAS 462-10-2)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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