PSS-Allyl-Heptaisobutyl substituted CAS 351003-00-4
| CAS No. | 351003-00-4 |
| Molecular Formula | C31H68O12Si8 |
| Molecular Weight | 857.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
PSS-Allyl-Heptaisobutyl substituted (CAS 351003-00-4), molecular formula C31H68O12Si8 and molecular weight 857.55 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C31H68O12Si8, PSS-Allyl-Heptaisobutyl substituted contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 857.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
CATO manufactures PSS-Allyl-Heptaisobutyl substituted 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 | C31H68O12Si8 |
| Molecular Weight | 857.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 2025 |
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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