(R)-1,1'-Binaphthyl-2,2'-disulfonic acid CAS 1092934-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1092934-18-3 |
| Molecular Formula | C20H14O6S2 |
| Molecular Weight | 414.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (R)-1,1'-Binaphthyl-2,2'-disulfonic acid (CAS 1092934-18-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H14O6S2. Molecular weight: 414.45 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H14O6S2 |
| Molecular Weight | 414.45 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 2 |
Related R Standards
- 1,1＇-Binaphthyl-2,2＇-diyl hydrogenphosphate (CAS 35193-63-6)
- (R)-1,1'-Binaphthyl-2,2'-dicarboxylic acid (CAS 80703-23-7)
- (S)-2,2'-Binaphthyl-20-crown-6 (CAS 41024-92-4)
- 1,1'-Binaphthyl-2,2'-dithiol (CAS 102555-71-5)
- (S)-1,1'-Binaphthyl-2,2'-dithiol (CAS 124414-36-4)
- (R)-1,1'-Binaphthyl-2,2'-dithiol (CAS 124414-37-5)
- 2,2′-Binaphthyl-d14 (CAS 210487-05-1)
- 1,1＇-Binaphthyl (CAS 604-53-5)
Recommended Standards
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- 6-Cyclohexyl-6-oxohexanoic acid (CAS 20606-25-1)
- tert-butyl 3-fluoro-4,4-dihydroxypiperidine-1-carboxylate (CAS 1208864-35-0)
- 5-Bromo-1-ethyl-4-methyl-1H-benzo[d][1,2,3]triazole (CAS 1799974-74-5)
- ((2R,3R,4R)-4-(benzoyloxy)-3-hydroxy-3,4-dihydro-2H-pyran-2-yl)methyl benzoate (CAS 130323-36-3)
- Hexahydroimidazo[1,5-a]pyrazin-3(2H)-one (CAS 1256815-85-6)
- 2-(2-(Bromomethyl)-3-methylbutyl)thiophene (CAS 1495962-98-5)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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