(1R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene CAS 791616-64-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 791616-64-3 |
| Molecular Formula | C24H28Br2O4 |
| Molecular Weight | 540.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene (CAS 791616-64-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H28Br2O4. Molecular weight: 540.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H28Br2O4 |
| Molecular Weight | 540.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
Related R Standards
- 1,26-Dibromo-3,6,9,12,15,18,21,24-octaoxahexacosane (CAS 2376383-09-2)
- N-(3-(3,6-dibromo-9H-carbazol-9-yl)-2-hydroxypropyl)benzenesulfonamide (CAS 331972-29-3)
- 1380572-56-4 3-(3,5-Dibromo-4-hydroxy-phenyl)-5-[2-(1H-indol-3-yl)-2-oxo-ethylidene]-2-thioxo-thiazolidin-4-one (CAS 1380572-56-4)
- 2,2''-Dibromo-5'-(2-bromophenyl)-1,1':3',1''-terphenyl (CAS 380626-56-2)
- 3,4-Dibromo-2-(((2-(3-chlorophenyl)benzo[d]oxazol-5-yl)imino)methyl)-6-methoxyphenol (CAS 330564-04-0)
- 1,5-Dibromo-9,10-bis(phenylethynyl)anthracene (CAS 84870-39-3)
- 2-(3,5-Dibromo-4-((4-methyl-2-propylquinolin-6-yl)oxy)benzamido)acetic acid (CAS 918946-65-3)
- 2,5-Dibromo-1,1,3,4-tetraphenyl-1H-silole (CAS 200068-36-6)
Recommended Standards
- Guanosine 3,5-cyclic Monophosphorothioate, β-Phenyl-1,N2-etheno-8-bromo-, Rp-Isomer, Sodium Salt - CAS 172806-20-1 - Calbiochem (CAS 172806-20-1)
- N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]propanoyl}-1H-pyrrole-2-carbohydrazide (CAS 339099-50-2)
- 2',3'-Bis(4-bromophenyl)-1,1':4',1''-terphenyl (CAS 1397262-58-6)
- 2,2-Dicyclobutylethan-1-amine (CAS 1521092-87-4)
- Sodium ((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogendiphosphate dihydrate (CAS 223572-53-0)
- 5-((4-Methyl-4h-1,2,4-triazol-3-yl)thio)pentan-1-amine (CAS 1248170-44-6)
- 2-(((1,2,3-Thiadiazol-4-yl)methyl)amino)cyclohexan-1-ol (CAS 1249308-10-8)
- 3-Chloro-N-(4-methoxyphenyl)propanamide (CAS 19313-87-2)
- ((2R,3S,4R,5R)-5-(6-((S)-2-Aminopentanamido)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 64145-30-8)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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