Lyoniside CAS 34425-25-7
| CAS No. | 34425-25-7 |
| Molecular Formula | C27H36O12 |
| Molecular Weight | 552.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Lyoniside (CAS 34425-25-7), a certified reference material (molecular formula C27H36O12, MW 552.57 g/mol) for analytical method development and quality control.
Based on its molecular formula C27H36O12, Lyoniside contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 552.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C27H36O12 |
| Molecular Weight | 552.57 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Recommended Standards
- Rimegepant Impurity 68 (CAS CATO-C4X-248768)
- 2-(3,6-Bis(dimethylamino)xanthylium-9-yl)-5-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)carbamoyl)benzoate (CAS 1370354-52-1)
- 4-{2,2-Bis[(4-formylphenoxy)methyl]-3-(4-formylphenoxy)propoxy}benzaldehyde (CAS 381670-43-5)
- 4,4′-(7,8-Dihydro-21H,23H-porphine-5,15-diyl)bis[benzoic acid] (CAS 1797416-17-1)
- 4-(prop-2-yn-1-yl)morpholine-2,6-dione hydrochloride (CAS 1820711-62-3)
- N-(Cyclohexylmethyl)ethanesulfonamide (CAS 885380-69-8)
- 2-Bromo-4-carboethoxybenzophenone (CAS 746651-78-5)
- Chloro[2-[6-[1-(methoxy-κO)-1-methoxyethyl]-2-pyridinyl-κN]-2-oxoethyl-κC]palladium (CAS 1236276-84-8)
- 2-(3-(4-Chlorophenyl)cyclobutyl)acetic acid (CAS 1781632-99-2)
- (1R,3R)-Cyclohexane-1,3-diol (CAS 1062626-08-7)
- 3-Butylnonanoic acid (CAS 651043-17-3)
- 5-(tert-Butoxycarbonyl)-1-(cyclopropylmethyl)-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine-7-carboxylic acid (CAS 1391733-22-4)
- guaiapate (CAS 852-42-6)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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