Tetra-N-acetyl Kanamycin A CAS 20399-23-9
| CAS No. | 20399-23-9 |
| Molecular Formula | C26H44N4O15 |
| Molecular Weight | 652.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tetra-N-acetyl Kanamycin A 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.
Tetra-N-acetyl Kanamycin A (CAS 20399-23-9), molecular formula C26H44N4O15 and molecular weight 652.65 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Tetra-N-acetyl Kanamycin A (C26H44N4O15) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 652.65 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C26H44N4O15 |
| Molecular Weight | 652.65 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related Tetra Standards
- 5,7,3',4'-Tetra-O-benzylepicatechin (CAS 87292-49-7)
- 5,7,3,4-Tetra-O-benzylcatechin (CAS 20728-73-8)
- 5,11,17,23-Tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene stereoisomer (CAS 157432-87-6)
- 2-3-4-6-Tetra-O-acetyl-β-D-glucopyranosyl-Fmoc serine (CAS 118358-38-6)
- 2-3-4-6-Tetra-O-acetyl-β-D-galactopyranosyl-(N2-Fmoc)-L-serine (CAS 96383-44-7)
- 2-3-4-6-Tetra-O-benzoyl-α-D-glucopyranosyl bromide (CAS 14218-11-2)
- 2-3-4-6-Tetra-O-acetyl-α-D-mannopyranosyl-Fmoc serine (CAS 118358-80-8)
- 2-3-4-6-Tetra-O-(4-methoxybenzyl)-D-galactopyranosyl fluoride (CAS 864738-49-8)
Recommended Standards
- Cromoglicate Lisetil (CAS 110816-79-0)
- (11bR)-2,6-Bis([1,1'-biphenyl]-4-yl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 699006-54-7)
- Hesperidin Impurity 10 (CAS CATO-C4X-332710)
- (11bS)-2,6-Bis([1,1'-biphenyl]-4-yl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 874948-61-5)
- 2-Methoxy-6-(methylsulfanyl)benzaldehyde (CAS 67853-41-2)
- 3',4',5'-Trimethoxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 203722-36-5)
- 1-(6-(tert-Butylamino)-4-methylpyridin-3-yl)propan-1-one (CAS 1355237-57-8)
- 2-(2-Hydroxyethylsulfanyl)-4,6-dimethylnicotinonitrile (CAS 188591-53-9)
- Methyl 2-[(6-methylpyridin-2-yl)amino]acetate (CAS 412304-63-3)
- tert-Butyl ((2S,3R)-2-methylpiperidin-3-yl)carbamate (CAS 1821742-03-3)
- 2-Cyano-N-(2-fluorophenyl)-3-(3-methoxyphenyl)propanamide (CAS 1260950-46-6)
- N-butyl-n-methylcarbamoyl chloride (CAS 39214-35-2)
- 2-(4-Methoxyphenyl)-1-propylpiperidine (CAS 1355206-92-6)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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