Fumaric Acid Monoethyl Ester Calcium Salt CAS 62008-22-4
| CAS No. | 62008-22-4 |
| Molecular Formula | 2*C6H7O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H7O4Ca, Fumaric Acid Monoethyl Ester Calcium Salt contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.20 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).
Fumaric Acid Monoethyl Ester Calcium Salt (CAS 62008-22-4), molecular formula C6H7O4Ca and molecular weight 183.20 g/mol, is a CATO reference standard with documented purity and traceability.
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 | 2*C6H7O4 Ca |
| Molecular Weight | 183.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
Related Fumaric Standards
- Fumaric acid-1,4-<SUP>13</SUP>C<SUB>2</SUB>,2,3-d<SUB>2</SUB> (CAS 100858-52-4)
- Fumaric acid-1-<SUP>13</SUP>C,2,3-d<SUB>2</SUB> (CAS 1018681-16-7)
- Fumaric Acid (CAS 110-17-8)
- Fumaric acid-2,3-<SUP>13</SUP>C<SUB>2</SUB> (CAS 123548-45-8)
- Fumaric Acid Monoethyl-d5 Ester (CAS 1266398-64-4)
- Fumaric Acid tert-Butyl Ester (CAS 135355-96-3)
- Fumaric acid (disodium) (CAS 17013-01-3)
- Fumaric acid-d4 (CAS 194160-45-7)
Recommended Standards
- (R)-Benzyl isopropyl(pyrrolidin-3-yl)carbamate (CAS 1354011-23-6)
- methyl (2S,1R)-2-aminocyclopentanecarboxylate (CAS 154460-33-0)
- Methyl 1-bromo-2-naphthoate (CAS 89555-39-5)
- 3-Chloro-4-fluorobenzoic Acid (CAS 403-16-7)
- 3-Chloro-N-((3-(4-chlorophenyl)-4,5-dihydroisoxazol-5-yl)methyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 1209962-52-6)
- (S,E)-N-Ethylidene-2-methylpropane-2-sulfinamide (CAS 623168-99-0)
- tert-Butyl (S)-4-(1-hydroxypropan-2-yl)piperazine-1-carboxylate (CAS 2323068-93-3)
- 1-N-[(4-chlorophenyl)methyl]benzene-1,2-diamine (CAS 5729-18-0)
- 6-Propylpyridazin-3(2H)-one (CAS 93269-64-8)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
Why CATO?
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