(S)-6,6-Dibromo-2,2-bis(methoxymethoxy)-1,1-binaphthyl CAS 389867-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 389867-61-2 |
| Molecular Formula | C24H20Br2O4 |
| Molecular Weight | 532.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-6,6-Dibromo-2,2-bis(methoxymethoxy)-1,1-binaphthyl (CAS 389867-61-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H20Br2O4. Molecular weight: 532.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H20Br2O4 |
| Molecular Weight | 532.22 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related S Standards
- (S)-3,3’-Dibromo-2,2’-bis(methoxymethoxy)-1,1’-binaphthalene (CAS 142010-87-5)
- (R)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl (CAS 179866-74-1)
- (R)-3,3’-Dibromo-2,2’-bis(methoxymethoxy)-1,1’-binaphthalene (CAS 211734-49-5)
- (S)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl (CAS 211560-97-3)
- 3,4-Dibromo-2,2,5,5-tetraphenyl-2,5-dihydrofuran (CAS 36992-21-9)
- 6,8-Dibromo-2-{5-methyl-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazol-4-yl}quinoline (CAS 957046-67-2)
- 3-(3,5-Dibromo-4-hydroxybenzoyl)-2-ethyl-N,N-dimethylbenzofuran-6-sulfonamide (CAS 765317-71-3)
- 4,7-Dibromo-5,6-bis(octyloxy)benzo[c][1,2,5]oxadiazole (CAS 1314801-35-8)
Recommended Standards
- Afoxolaner Impurity 19 (CAS CATO-C4X-313719)
- (3E)-3-{2-[2,6-dichloro-4-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-2-one (CAS 303985-33-3)
- 4-Bromo-N-[(5-{[(4-bromophenyl)methyl]sulfanyl}-4-methyl-4H-1,2,4-triazol-3-yl)methyl]benzene-1-sulfonamide (CAS 338421-61-7)
- Tert-butyl (1R,5R)-10-hydroxy-8-oxo-1,5,6,8-tetrahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocine-3(4H)-carboxylate (CAS 2188182-43-4)
- 2-Butenoic acid, 3-amino-4,4,4-trichloro-2-cyano-, ethyl ester 22071-00-7 CTK0J6769 (CAS 22071-00-7)
- (2-Chloro-5-fluoropyridin-3-yl)methanol (CAS 870063-52-8)
- 4-(Furan-2-yl)-2-(pyridin-4-yl)pyrimidine (CAS 866131-62-6)
- 2-(4-Bromo-3-fluorophenoxy)nicotinonitrile (CAS 1516062-79-5)
- (R,R)-PINAP (CAS 828927-97-5)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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