D-Glucuronic acid methyl ester CAS 52613-19-1
| CAS No. | 52613-19-1 |
| Molecular Formula | C7H12O7 |
| Molecular Weight | 208.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
D-Glucuronic acid methyl ester (CAS 52613-19-1) is a high-purity analytical reference standard with the molecular formula C7H12O7 and a molecular weight of 208.17 g/mol.
D-Glucuronic acid methyl ester (C7H12O7) contains a carbohydrate-derived structure. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H12O7 |
| Molecular Weight | 208.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1972 |
Related D Standards
- D-Glucuronic Acid (CAS 6556-12-3)
- Glucuronic Acid (CAS 576-37-4)
- Glucuronic Acid impurity 3 (CAS CATO-C4X-25513)
- D-Glucuronic Acid Lactone (CAS 32449-92-6)
- α-D-Glucuronic acid 1-phosphate (CAS 13168-11-1)
- D-Glucuronic acid, polymer with 6-deoxygalactose and D-glucose, calcium potassium sodium salt (CAS 70984-16-6)
- UDP-glucuronic Acid Trisodium Salt (CAS 63700-19-6)
Recommended Standards
- D-Glucopyranuronic Acid Methyl Ester (CAS 82228-14-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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