1-(4-Hydroxy-3,5-dimethoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol CAS 92409-34-2
| CAS No. | 92409-34-2 |
| Molecular Formula | C18H22O7 |
| Molecular Weight | 350.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Hydroxy-3,5-dimethoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(4-Hydroxy-3,5-dimethoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol (CAS 92409-34-2), a certified reference material (molecular formula C18H22O7, MW 350.36 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H22O7, 1-(4-Hydroxy-3,5-dimethoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 350.36 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).
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 | C18H22O7 |
| Molecular Weight | 350.36 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
Related Hydroxy Standards
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Recommended Standards
- 1-(2-Methylimidazo[1,2-a]pyridin-3-yl)-2-((3-(trifluoromethyl)phenyl)thio)ethan-1-one (CAS 478029-72-0)
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- (E)-Methyl 2-(3-hydroxy-5-oxo-4-(p-tolyl)furan-2(5H)-ylidene)-2-(p-tolyl)acetate (CAS 37542-24-8)
- 2,2,2-Trifluoro-1-{4-phenyl-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl}ethan-1-one (CAS 866009-42-9)
- 2-Methyl-N-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)benzamide (CAS 1797614-18-6)
- 2-Amino-1-(2-methylfuran-3-yl)ethan-1-one (CAS 1504604-77-6)
- 1-(5-(2,2,2-Trifluoroethoxy)pyridin-2-yl)ethan-1-one (CAS 1240620-05-6)
- 2-(2-Amino-5-chloro-6-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805060-56-3)
- 3-(3-Bromo-4-hydroxyphenyl)acrylic acid (CAS 119405-32-2)
- 1-(3-azetidinyl)-1H-pyrazole (CAS 1107627-16-6)
- Landiolol Impurity 77 (CAS CATO-C4X-262177)
- 4-[3-(tert-Butyl)-1,2,4-oxadiazol-5-yl]-benzenecarbonitrile (CAS 1135282-95-9)
- 4-(6-Methylthiazolo[3,2-b][1,2,4]triazol-5-yl)-N-phenylthiazol-2-amine (CAS 187596-99-2)
- Uremic Pentapeptide (CAS 71494-20-7)
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