Validamycin CAS 50642-14-3
| CAS No. | 50642-14-3 |
| Molecular Formula | C20H35NO13 |
| Molecular Weight | 497.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 497.49 g/mol gives Validamycin distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Validamycin (CAS 50642-14-3), a certified reference material (molecular formula C20H35NO13, MW 497.49 g/mol) for analytical method development and quality control.
Validamycin (C20H35NO13) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), Validamycin 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 | C20H35NO13 |
| Molecular Weight | 497.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | Technical Grade |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related Validamycin Standards
Recommended Standards
- Z-Orn(z)-osu (CAS 90970-61-9)
- Idarubicin Isomer (CAS 58957-93-0)
- PF-06747711 (CAS 1892576-58-7)
- Idarubicin (CAS 58957-92-9)
- Butyl[(thiophen-2-yl)methyl]amine (CAS 58924-53-1)
- Cyclopropyl 2-methoxyphenyl ketone (CAS 400614-05-3)
- 2-(2-Bromo-4-methylphenoxy)acetonitrile (CAS 60758-92-1)
- 6-bromo-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1159812-99-3)
- 3-Chloro-6-cyclopentylpyridazine (CAS 1209458-00-3)
- Phenolphthalein complex indicator (CAS 25296-54-2)
- 6-Methoxy-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 1207175-96-9)
- Copper glycinate(x:1) (CAS 32817-15-5)
- 6-Amino-1,4-dihydro-quinoxaline-2,3-dionehydrochloride (CAS 115049-73-5)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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