Fumaric Acid Monoethyl Ester Magnesium Salt (2:1) CAS 83918-60-9
| CAS No. | 83918-60-9 |
| Molecular Formula | C12H14MgO8 |
| Molecular Weight | 310.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H14MgO8, Fumaric Acid Monoethyl Ester Magnesium Salt (2:1) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 310.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Fumaric Acid Monoethyl Ester Magnesium Salt (2:1) (CAS 83918-60-9), a certified reference material (molecular formula C12H14MgO8, MW 310.54 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Fumaric Acid Monoethyl Ester Magnesium Salt (2:1) 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 | C12H14MgO8 |
| Molecular Weight | 310.54 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Fumaric Standards
- Fumaric Acid tert-Butyl Ester (CAS 135355-96-3)
- Fumaric acid (disodium) (CAS 17013-01-3)
- Fumaric Acid Monoethyl-d5 Ester (CAS 1266398-64-4)
- Fumaric Acid Dimethyl Ester (CAS 624-49-7)
- Fumaric acid-d4 (CAS 194160-45-7)
- Fumaric acid-1,4-<SUP>13</SUP>C<SUB>2</SUB>,2,3-d<SUB>2</SUB> (CAS 100858-52-4)
- FUMARIC ACID 13C4 (CAS 201595-62-2)
- Fumaric acid-1-<SUP>13</SUP>C,2,3-d<SUB>2</SUB> (CAS 1018681-16-7)
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Why CATO?
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