2,3,4-Tri-O-acetyl-α-D-glucuronic acid methyl ester, trichloroacetimidate, 97% CAS 92420-89-8
| CAS No. | 92420-89-8 |
| Molecular Formula | C15H18Cl3NO10 |
| Molecular Weight | 478.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4-Tri-O-acetyl-α-D-glucuronic acid methyl ester, trichloroacetimidate, 97% (CAS 92420-89-8), molecular formula C15H18Cl3NO10 and molecular weight 478.66 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,3,4-Tri-O-acetyl-α-D-glucuronic acid methyl ester, trichloroacetimidate, 97% (C15H18Cl3NO10) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 2,3,4-Tri-O-acetyl-α-D-glucuronic acid methyl ester, trichloroacetimidate, 97% 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 | C15H18Cl3NO10 |
| Molecular Weight | 478.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2,3,4-Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester, Trichloroacetimidate (CAS 197895-54-8)
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