(R)-3,3'-Dimethoxy-1,1'-bi-2-naphthol CAS 63250-86-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63250-86-2 |
| Molecular Formula | C22H18O4 |
| Molecular Weight | 346.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-3,3'-Dimethoxy-1,1'-bi-2-naphthol (CAS 63250-86-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H18O4. Molecular weight: 346.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H18O4 |
| Molecular Weight | 346.38 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related R Standards
- 2',5'-dimethoxy-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 111759-27-4)
- 7,7'-Dimethoxy-[1,1'-binaphthalene]-2,2'-diol (CAS 128702-28-3)
- 6,6'-Dimethoxy-[1,1'-binaphthalene]-2,2'-diol (CAS 145372-06-1)
- (S)-3,3'-Dimethoxy-1,1'-binaphthalene-2,2'-diol (CAS 151377-90-1)
- 3,3'-Dimethoxy-[1,1'-binaphthalene]-2,2'-diol (CAS 18515-12-3)
- 4,4''-Dimethoxy-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde (CAS 916651-12-2)
- (2,5-Dimethoxy-1,4-phenylene)bis(diethylphosphine oxide), 99+% Redox shuttle ANL-RS51 (CAS 1802015-49-1)
- 2,6-Dimethoxy-N-(3-(2-methylhexan-2-yl)isoxazol-5-yl)benzamide (CAS 82558-59-6)
Recommended Standards
- (E)-N-{5H-chromeno[4,3-d]pyrimidin-2-yl}-N'-[(4-methylphenyl)methoxy]methanimidamide (CAS 866142-92-9)
- 1-((3-(1H-Imidazol-1-yl)propyl)amino)-4-aminoanthracene-9,10-dione (CAS 911239-27-5)
- (E)-4-methoxy-2-(2-((((4-methylbenzyl)oxy)imino)methyl)-1H-pyrrol-1-yl)nicotinonitrile (CAS 339103-17-2)
- 3-Fluoro-4'-formyl-3'-nitro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1403483-89-5)
- N-(2-chlorophenyl)nicotinamide (CAS 75075-31-9)
- 4613-53-0 6-Amino-2-phenyl-4H-1-benzopyran-4-one DTXSID00584330 (CAS 4613-53-0)
- Ethyl (E)-2-cyano-3-((1-methyl-1H-pyrazol-5-yl)amino)acrylate (CAS 116855-20-0)
- 1-(4-Chloro-2-fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1189749-73-2)
- 1-(5-Bromo-4-(tert-butyl)thiazol-2-yl)-3-phenylurea (CAS 478258-55-8)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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