Spectinomycin dihydrochloride EP Impurity D CAS CATO-C4X-22162
| CAS No. | CATO-C4X-22162 |
| Molecular Formula | C14H26N2O8 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Spectinomycin dihydrochloride EP Impurity D (CAS CATO-C4X-22162), a pharmacopoeial impurity reference standard (molecular formula C14H26N2O8HCl, MW 386.83 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Spectinomycin dihydrochloride EP Impurity D is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 386.83 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.
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), Spectinomycin dihydrochloride EP Impurity D 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 | 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)
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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