Ginsenoside Rs3 CAS 194861-70-6
| CAS No. | 194861-70-6 |
| Molecular Formula | C44H74O14 |
| Molecular Weight | 827.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ginsenoside Rs3 (CAS 194861-70-6), a certified reference material (molecular formula C44H74O14, MW 827.05 g/mol) for analytical method development and quality control.
Structurally, Ginsenoside Rs3 (C44H74O14) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 827.05 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Ginsenoside Rs3 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 | C44H74O14 |
| Molecular Weight | 827.05 g/mol |
| Purity | 97%+ |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
Related Ginsenoside Standards
Recommended Standards
- H-L-Phe-L-Phe-L-Phe-L-Leu-L-Lys-γ-Pip-OH (CAS CATO-CPTD788749)
- 3,3',5-Triiodo-L-thyronine 4'-O-β-D-glucuronide, 98% (CAS 29919-72-0)
- H-D-Phe-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH (CAS CATO-CPTD788714)
- Levothyroxine Impurity 4 (CAS 910907-23-2)
- Ethyl 9-(3-methyl-5-pentylfuran-2-yl)nonanoate (CAS 2159059-31-9)
- Nuciferine (CAS 475-83-2)
- 2-(Piperidin-3-yl)-5-(pyridin-3-yl)-1,3,4-oxadiazole (CAS 1181612-69-0)
- 5-Bromo-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxylic acid (CAS 1065093-66-4)
- Pelitrexol (CAS 446022-33-9)
- 4-Hydrazinyl-3-(trifluoromethyl)benzonitrile (CAS 184163-56-2)
- 5-Bromo-3-chloro-1-(4-methoxybenzyl)-1H-1,2,4-triazole (CAS 2795110-33-5)
- 1,3-Dimethylbutyl Butanoate (CAS 5332-88-7)
- 4-Bromo-7-chloro-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-81-0)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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