53657-29-7 Sitoindoside II beta-D-Glucopyranoside, (3beta)-stigmast-5-en-3-yl, 6-(9-octadecenoate), (Z)- beta-Sitosterol 3-O-(6-O-oleoyl)-beta-D-glucopyranoside CAS 53657-29-7
| CAS No. | 53657-29-7 |
| Molecular Formula | C53H92O7 |
| Molecular Weight | 841.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 53657-29-7 Sitoindoside II beta-D-Glucopyranoside, (3beta)-stigmast-5-en-3-yl, 6-(9-octadecenoate), (Z)- beta-Sitosterol 3-O-(6-O-oleoyl)-beta-D-glucopyranoside 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.
53657-29-7 Sitoindoside II beta-D-Glucopyranoside, (3beta)-stigmast-5-en-3-yl, 6-(9-octadecenoate), (Z)- beta-Sitosterol 3-O-(6-O-oleoyl)-beta-D-glucopyranoside (CAS 53657-29-7), molecular formula C53H92O7 and molecular weight 841.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C53H92O7, 53657-29-7 Sitoindoside II beta-D-Glucopyranoside, (3beta)-stigmast-5-en-3-yl, 6-(9-octadecenoate), (Z)- beta-Sitosterol 3-O-(6-O-oleoyl)-beta-D-glucopyranoside 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 841.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C53H92O7 |
| Molecular Weight | 841.29 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.) | 1972 |
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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