(R)-(-)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-t-butyl-1,1'-bi-2-naphthol, dipotassium salt CAS 350683-75-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 350683-75-9 |
| Molecular Formula | C28H38K2O2 |
| Molecular Weight | 484.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-(-)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-t-butyl-1,1'-bi-2-naphthol, dipotassium salt (CAS 350683-75-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H38K2O2. Molecular weight: 484.80 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C28H38K2O2 |
| Molecular Weight | 484.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related R Standards
- (S)-(+)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-t-butyl-1,1'-bi-2-naphthol dipotassium salt (CAS 821793-28-6)
- (R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-bis(4-methoxyphenyl)-[1,1'-binaphthalene]-2,2'-diol (CAS 1011465-19-2)
- (S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-bis(4-methoxyphenyl)-[1,1'-binaphthalene]-2,2'-diol (CAS 1121764-44-0)
- (R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-diphenyl-[1,1'-binaphthalene]-2,2'-diol (CAS 396134-73-9)
- (S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-diphenyl-[1,1'-binaphthalene]-2,2'-diol (CAS 575451-08-0)
- (S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-bis(2,4,6-trimethylphenyl)-[1,1'-binaphthalene]-2,2'-diol (CAS 1121764-50-8)
- (R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-bis(2,4,6-trimethylphenyl)-[1,1'-binaphthalene]-2,2'-diol (CAS 400027-51-2)
- (R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-bis(4-nitrophenyl)-[1,1'-binaphthalene]-2,2'-diol (CAS 791616-67-6)
Recommended Standards
- Cholesterol hexanoate (CAS 1062-96-0)
- 1,3-Bis(3-(triethoxysilyl)propyl)thiourea (CAS 69952-89-2)
- Regorafenib Impurity 14 (CAS 835621-12-0)
- 4-Chloro-1-(4-fluorophenyl)-N-methyl-1H-pyrazole-5-carboxamide (CAS 318949-30-3)
- 2-Amino-7-(4-fluorophenyl)-7,8-dihydroquinazolin-5(6H)-one (CAS 351163-48-9)
- (S)-Methyl 2-((tert-butoxycarbonyl)amino)-5,5-difluoropentanoate (CAS 1260640-64-9)
- (E)-1,2-bis(4-iodophenyl)ethene (CAS 201861-91-8)
- 4-Oxocyclohexane-1,2-dicarboxylic acid (CAS 90954-18-0)
- 2-(10-Bromo-9-anthracenyl)triphenylene (CAS 1314562-66-7)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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