Spectinomycin Dihydrochloride Pentahydrate CAS 22189-32-8
| CAS No. | 22189-32-8 |
| Molecular Formula | C14H24N2O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spectinomycin Dihydrochloride Pentahydrate (C14H24N2O7HClH2O) 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.
Spectinomycin Dihydrochloride Pentahydrate (CAS 22189-32-8), molecular formula C14H24N2O7HClH2O and molecular weight 386.83 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Spectinomycin Dihydrochloride Pentahydrate 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 | C14H24N2O7 2*HCl 5*H2O |
| Molecular Weight | 386.83 g/mol |
| Purity | >95% |
| 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 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Spectinomycin Standards
- Spectinomycin EP Impurity F (CAS 1323437-06-4)
- Spectinomycin (CAS 1695-77-8)
- 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)
- Spectinomycin Sulfate Tetrahydrate EP Impurity C DiHCl (CAS 56845-71-7)
Recommended Standards
- 6-Methyloctanal (CAS 30689-75-9)
- 4-Amino-3-(difluoromethyl)-6-hydroxypyridine-2-sulfonamide (CAS 1805138-91-3)
- 5-(4-(Methylsulfonyl)phenyl)furan-2-carboxylic acid (CAS 893738-07-3)
- (4S,5S)-octane-4,5-diamine (CAS 138812-22-3)
- Voglibose Impurity 22 (CAS CATO-C4X-178022)
- 5-(Trifluoromethyl)-1H-indazole (CAS 885271-64-7)
- 2-Chloro-n-(2-cyanoethyl)-n-(3,5-dimethylphenyl)acetamide (CAS 730949-59-4)
- N,N-DI-BOC-4-BROMOMETHYL-PHENYLAMINE (CAS 925889-68-5)
- Fulvestrant impurity 40 (CAS CATO-C4X-191740)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com