2-((3-Methoxy-2-propoxy-5-((2S,5S)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran-2-yl)phenyl)sulfonyl)ethan-1-ol CAS 135947-75-0
| CAS No. | 135947-75-0 |
| Molecular Formula | C25H34O9S |
| Molecular Weight | 510.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((3-Methoxy-2-propoxy-5-((2S,5S)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran-2-yl)phenyl)sulfonyl)ethan-1-ol is closely related to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-((3-Methoxy-2-propoxy-5-((2S,5S)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran-2-yl)phenyl)sulfonyl)ethan-1-ol (CAS 135947-75-0), a certified reference material (molecular formula C25H34O9S, MW 510.60 g/mol) for analytical method development and quality control.
The molecular framework of 2-((3-Methoxy-2-propoxy-5-((2S,5S)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran-2-yl)phenyl)sulfonyl)ethan-1-ol (C25H34O9S) is characterized by a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C25H34O9S |
| Molecular Weight | 510.60 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- Rel-2-((3-methoxy-2-propoxy-5-((2S,5S)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran-2-yl)phenyl)sulfonyl)ethan-1-ol (CAS 143445-03-8)
- 4-(6-Methoxy-3-pyridyl)-N-[2-methyl-3-[(6-oxo-4-piperazin-1-yl-pyridazin-1-yl)methyl]phenyl]benzamide (CAS 1103458-91-8)
- 4-[2-[4-[2-methoxy-5-[2-(4-quinolyl)ethyl]phenoxy]phenyl]ethyl]quinoline (CAS 365542-46-7)
- 1-(7-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-indol-3-yl)-2,2-dimethylpropan-1-one (CAS 2390149-36-5)
- 2-Methoxy-3-palmitamidopropyl (2-(trimethylammonio)ethyl) phosphate (CAS 112989-00-1)
- Methyl (4-((4-methoxy-N-(2-methoxy-2-oxoethyl)phenyl)sulfonamido)naphthalen-1-yl)-L-prolinate (CAS 2232113-31-2)
- N-(4-((6-Methoxy-7-(3-morpholinopropoxy)quinazolin-4-yl)amino)phenyl)benzamide (CAS 331771-20-1)
- N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl Omeprazole-d3 Sulfone (CAS 1346603-82-4)
Recommended Standards
- Tepotinib impurity 2 (CAS 1233361-36-8)
- (2S,5S)-2-[3-[[2-[(tert-Butyldimethylsilyl)oxy]ethyl]sulfonyl]-5-methoxy-4-propoxyphenyl]-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran (CAS 140705-14-2)
- Risdiplam Impurity 9 (CAS CATO-C4X-30129)
- Tucatinib Impurity 62 (E-Isomer) (CAS CATO-C4X-260562)
- 1-Methyl-2,3-dihydro-[1,1-biphenyl]-4(1H)-one (CAS 17429-36-6)
- (S)-Trichostatin A (CAS 122292-85-7)
- 7-Bromo-2-(pyridin-3-yl)quinoline-4-carboxylic acid (CAS 924243-27-6)
- 6-(4-Methoxyphenyl)-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1368400-32-1)
- (Z)-[(4-Chlorophenyl)methyl][(4-chlorophenyl)methylidene]oxidoazanium (CAS 154110-60-8)
- 1,5-Dimethyl-2-phenyl-4-(phenylamino)-1H-pyrazol-3(2H)-one (CAS 60473-50-9)
- N-(3-Methoxyphenyl)-4,6-bis(trifluoromethyl)pyridine-2-carboxamide (CAS 1092345-27-1)
- 4-(4-Fluorophenyl)-1H-pyrrole-2-carboxylic acid (CAS 855672-46-7)
- N-methyl-2-(1H-pyrazol-4-yl)ethan-1-amine (CAS 956949-79-4)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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