Isosorbide CAS 652-67-5
| CAS No. | 652-67-5 |
| Molecular Formula | C6H10O4 |
| Molecular Weight | 146.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Isosorbide (C6H10O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Isosorbide (CAS 652-67-5) is a high-purity analytical reference standard with the molecular formula C6H10O4 and a molecular weight of 146.14 g/mol.
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 Isosorbide 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 | C6H10O4 |
| Molecular Weight | 146.14 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°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.) | 1957 |
Related Isosorbide Standards
- Isosorbide Dinitrate Impurity 9 (CAS 13241-36-6)
- Isosorbide Impurity 21 (CAS 28218-55-5)
- Isosorbide Impurity 23 (CAS 45895-44-1)
- Isosorbide Impurity 24 (CAS 52485-66-2)
- Isosorbide Dimethyl Ether (CAS 5306-85-4)
- Isosorbide Dinitrate 19 (CAS 1932354-37-4)
- Isosorbide Dinitrate Impurity 20 (CAS 175220-76-5)
- Isosorbide Dinitrate Impurity 5 (CAS 13042-39-2)
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Why CATO?
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