1-2-3-4-Tetra-O-acetyl-D-galacturonic acid methyl ester CAS 3082-96-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3082-96-0 |
| Molecular Formula | C15H20O11 |
| Molecular Weight | 376.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-2-3-4-Tetra-O-acetyl-D-galacturonic acid methyl ester (CAS 3082-96-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H20O11. Molecular weight: 376.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H20O11 |
| Molecular Weight | 376.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Tetra Standards
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- Methyl tetra-O-acetyl-alph-D-glucopyranuronate (CAS 5432-32-6)
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