Dibekacin（Dideoxykanamycin B） CAS 34493-98-6
| CAS No. | 34493-98-6 |
| Molecular Formula | C18H37N5O8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Dibekacin（Dideoxykanamycin B） (C18H37N5O8H2O4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 549.59 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Dibekacin（Dideoxykanamycin B） (CAS 34493-98-6), a certified reference material (molecular formula C18H37N5O8H2O4S, MW 549.59 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Dibekacin（Dideoxykanamycin B） 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 | C18H37N5O8 H2O4S |
| Molecular Weight | 549.59 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-(4-Ethylphenyl)isoxazole-5-carboxylic acid (CAS 901927-10-4)
- 1,3-Propanediol, 2-butyl-2-ethyl-, polymer with 1,6-diisocyanatohexane (CAS 169196-93-4)
- 2-Iodo-N-methoxy-N-methyl-4-nitrobenzamide (CAS 774238-67-4)
- 3-(p-Tolyl)thiophene (CAS 16939-05-2)
- 5-(Pyridin-2-yl)-1,3-thiazol-2-amine (CAS 1215073-56-5)
- 1-(3-Ethoxyphenyl)-2-methylpropan-2-ol (CAS 23037-48-1)
- 2-(Difluoromethoxy)-5-fluorobenzenesulfonamide (CAS 1261839-91-1)
- Crocin II (CAS 55750-84-0)
- 2-Chloro-4-fluorophenylacetic Acid (CAS 177985-32-9)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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