rel-(3AS,9aR)-2,2-dimethyl-3a,4,9,9a-tetrahydronaphtho[2,3-d][1,3]dioxol-5-ol CAS 52187-19-6
| CAS No. | 52187-19-6 |
| Molecular Formula | C25H30N2O7 |
| Molecular Weight | 470.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of rel-(3AS,9aR)-2,2-dimethyl-3a,4,9,9a-tetrahydronaphtho[2,3-d][1,3]dioxol-5-ol is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies rel-(3AS,9aR)-2,2-dimethyl-3a,4,9,9a-tetrahydronaphtho[2,3-d][1,3]dioxol-5-ol (CAS 52187-19-6), a certified reference material (molecular formula C25H30N2O7, MW 470.51 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, rel-(3AS,9aR)-2,2-dimethyl-3a,4,9,9a-tetrahydronaphtho[2,3-d][1,3]dioxol-5-ol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 470.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 rel-(3AS,9aR)-2,2-dimethyl-3a,4,9,9a-tetrahydronaphtho[2,3-d][1,3]dioxol-5-ol 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 | C25H30N2O7 |
| Molecular Weight | 470.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Recommended Standards
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