Lucyoside B CAS 91174-19-5
| CAS No. | 91174-19-5 |
| Molecular Formula | C42H68O15 |
| Molecular Weight | 812.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Lucyoside B (CAS 91174-19-5), molecular formula C42H68O15 and molecular weight 812.98 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, Lucyoside B is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 812.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Lucyoside B under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C42H68O15 |
| Molecular Weight | 812.98 g/mol |
| 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.) | 1983 |
Recommended Standards
- (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis([1,1':3',1''-terphenyl]-5'-yl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1569807-15-3)
- Sildenafil Impurity 302 (CAS CATO-C4X-1128302)
- (11bS)-2,6-Di([1,1':3',1''-terphenyl]-5'-yl)-4-hydroxy-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 1496637-09-2)
- Saikosaponin B3 (CAS 58316-42-0)
- 2-(4-Chlorophenyl)cyclohexan-1-one (CAS 25115-73-5)
- 4-methylpyridine-2,3-diamine (CAS 53929-59-2)
- 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3,5-trimethoxy-1,5-dimethyl-1,3,5-triphenyltrisiloxane (CAS 68992-19-8)
- N-(4-bromophenyl)-5-(4-chlorophenyl)thiazol-2-amine (CAS 297150-37-9)
- [3-(2,5-dihydro-1H-pyrrol-1-yl)phenyl]methanamine (CAS 1333867-40-5)
- (4-(2-(Benzyloxy)ethyl)phenyl)boronic acid (CAS 170991-45-4)
- N-(7-Methoxyquinoxalin-5-yl)acetamide (CAS 7403-15-8)
- 1-(4-Fluoro-2-(trifluoromethyl)phenyl)pyrrolidine (CAS 1707581-16-5)
- Dimethylphosphorodithioate (CAS 756-80-9)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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