Ganoderic Acid G CAS 98665-22-6
| CAS No. | 98665-22-6 |
| Molecular Formula | C30H44O8 |
| Molecular Weight | 532.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 532.67 g/mol gives Ganoderic Acid G distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ganoderic Acid G (CAS 98665-22-6) is a high-purity analytical reference standard with the molecular formula C30H44O8 and a molecular weight of 532.67 g/mol.
Structurally, Ganoderic Acid G (C30H44O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 532.67 g/mol, it falls into the moderately-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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C30H44O8 |
| Molecular Weight | 532.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Ganoderic Standards
Recommended Standards
- Siponimod Impurity 38 (CAS CATO-C4X-247238)
- Adapalene Impurity 22 (CAS CATO-C4X-180922)
- Lesinurad Impurity 5 (CAS CATO-C4X-14785)
- Vildagliptin Impurity 24 (CAS CATO-C4X-110024)
- Nafcillin Sulfoxide (CAS 41061-20-5)
- 1-oxo-1-phenylbutan-2-yl acetate (CAS 54034-47-8)
- Ethyl 4-fluorothieno[2,3-c]pyridine-2-carboxylate (CAS 2089326-21-4)
- Roxadustat Impurity 131 (CAS CATO-C4X-2213131)
- 6-(Difluoromethoxy)pyridin-2-amine dihydrochloride (CAS 1779124-41-2)
- 1-(1-Ethyl-1H-pyrazol-5-yl)-N-methylmethanamine dihydrochloride (CAS 1645405-95-3)
- Carbamic acid, [2-[(6-hydroxyhexyl)amino]-2-oxoethyl]-, phenylmethyl ester (9CI) (CAS 75937-30-3)
- 6-Amino-3-bromo-2-methoxybenzonitrile (CAS 1421312-11-9)
- 4-Chloro-1-ethyl-2-methyl-1H-benzo[d]imidazole (CAS 34373-79-0)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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