(±)-4-Hydroxy-3-methoxymandelic-α-d1 Acid CAS 53587-34-1
| CAS No. | 53587-34-1 |
| Molecular Formula | - |
| Molecular Weight | 199.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(±)-4-Hydroxy-3-methoxymandelic-α-d1 Acid (CAS 53587-34-1), molecular formula C9H9DO5 and molecular weight 199.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H9DO5, (±)-4-Hydroxy-3-methoxymandelic-α-d1 Acid contains deuterium isotope labeling, 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 199.18 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 manufactures (±)-4-Hydroxy-3-methoxymandelic-α-d1 Acid 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 | C9H9DO5 |
| Molecular Weight | 199.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
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Recommended Standards
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- 20-Oxo-12,20-Dideoxyphorbol 13-Isobutyrate (CAS 123597-58-0)
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- (5-Bromo-2-fluoro-3-(trifluoromethyl)phenyl)methanol (CAS 2090690-47-2)
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- (±)-5-iPF2α-VI-d11 (CAS 936565-17-2)
- 3-(2-Bromoethyl)-7-hydroxy-4-methyl-2H-chromen-2-one (CAS 10185-03-2)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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