5,5',5''-(Methylsilanetriyl)triisophthalic acid CAS 2066572-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2066572-56-1 |
| Molecular Formula | C25H18O12Si |
| Molecular Weight | 538.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,5',5''-(Methylsilanetriyl)triisophthalic acid (CAS 2066572-56-1) pharmaceutical standards reference standard. Molecular formula: C25H18O12Si. Molecular weight: 538.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C25H18O12Si |
| Molecular Weight | 538.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Methylsilanetriyl Standards
- Methylsilanetriyl tris(2-ethylhexanoate) (CAS 70682-61-0)
- 3,3',3''-(Methylsilanetriyl)tribenzoic acid (CAS 31825-53-3)
- 4,4',4''-(Methylsilanetriyl)tribenzoic acid (CAS 31825-52-2)
- 4253-34-3 Methylsilanetriyl triacetate Silane, methyltriacetoxy- Silanetriol, methyl-, triacetate Silanetriol, 1-methyl-, 1,1,1-triacetate K 10S 4-04-00-04208 (Beilstein Handbook Reference) APK 1 (silane derivative) BRN 1788668 EINECS 224-221-9 Methylsilanetriol triacetate Methyltriacetoxysilane Methyltrihydroxysilane triacetate NSC 139845 Triacetoxymethylsilane EC 224-221-9 (CAS 4253-34-3)
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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
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com