(R)-3-(2-Hydroxy-3,4-dimethoxyphenyl)chroman-7-ol CAS 64474-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64474-51-7 |
| Molecular Formula | C17H18O5 |
| Molecular Weight | 302.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-3-(2-Hydroxy-3,4-dimethoxyphenyl)chroman-7-ol (CAS 64474-51-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H18O5. Molecular weight: 302.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H18O5 |
| Molecular Weight | 302.32 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related R Standards
- 3-(2-Hydroxy-4,6-dimethoxyphenyl)-1-(4-hydroxyphenyl)propan-1-one (CAS 151752-07-7)
- 1-(2-Hydroxy-4,6-dimethoxyphenyl)-2-(4-methoxyphenyl)ethan-1-one (CAS 39604-68-7)
- 3-Hydroxy-2-(2-methoxyphenoxy)-1-(4-methoxyphenyl)propan-1-one (CAS 92409-23-9)
- 2-(4-((1-(3-Hydroxy-1-oxo-1H-inden-2-yl)ethylidene)amino)phenyl)acetonitrile (CAS 1022589-85-0)
- N1-(2-Hydroxy-2-methyl-4-(methylthio)butyl)-N2-(2,2,2-trifluoroethyl)oxalamide (CAS 1396791-23-3)
- 1-(3-Hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)-1,2,3,4-tetrahydroisoquinoline-6,7-diol (CAS 36120-58-8)
- 3-Hydroxy-3-phenyl-2-(pyridin-2-yl)isoindolin-1-one (CAS 3532-41-0)
- 3-Hydroxy-3-phenyl-2-(pyridin-4-yl)isoindolin-1-one (CAS 3532-43-2)
Recommended Standards
- (3R,3aS,6R,6aS)-6-(Methanesulfonyloxy)-hexahydrofuro[3,2-b]furan-3-yl methanesulfonate (CAS 24808-23-9)
- (αS,2S)-2-Carboxy-α-[[(1,1-dimethylethoxy)carbonyl]amino]-1-azetidinebutanoic Acid (CAS 90599-96-5)
- (3AS,4R,5aR,9aR,9bS)-2,2,8,8-tetramethylhexahydro-[1,3]dioxolo[4',5':4,5]pyrano[3,2-d][1,3]dioxin-4-yl acetate (CAS 68791-10-6)
- 3-Amino-4-chloro-N-(2-methoxyethyl)-benzenesulfonamide (CAS 1017458-45-5)
- Terephthalylidene bis(p-nonylaniline) (CAS 74324-26-8)
- Prilocaine impurity 48 (CAS CATO-C4X-193448)
- 2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethan-1-amine (CAS 1283109-05-6)
- 5-(3-Bromobenzylidene)thiazolidine-2,4-dione (CAS 300817-50-9)
- 2-(Bromomethyl)-5-cyclopropyltetrahydrofuran (CAS 1866103-72-1)
- 915019-08-8 55R7RG342O Tertomotide [INN] Human telomerase reverse transcriptase (EC 2.7.7.49)-(611-626)-peptide (telomerase catalytic subunit fragment) Tertomotide UNII-55R7RG342O GV 1001 GV-1001 (CAS 915019-08-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com