(S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-1-pyrenyl-[1,1'-binaphthalene]-2,2'-diol CAS 1286189-19-2
| CAS No. | 1286189-19-2 |
| Molecular Formula | C52H38O2 |
| Molecular Weight | 694.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-1-pyrenyl-[1,1'-binaphthalene]-2,2'-diol (CAS 1286189-19-2) is a high-purity analytical reference standard with the molecular formula C52H38O2 and a molecular weight of 694.86 g/mol.
Structurally, (S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-1-pyrenyl-[1,1'-binaphthalene]-2,2'-diol (C52H38O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 34.0, corresponding to approximately 34 ring(s) or double-bond equivalent(s). With a molecular weight of 694.86 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-1-pyrenyl-[1,1'-binaphthalene]-2,2'-diol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C52H38O2 |
| Molecular Weight | 694.86 g/mol |
| 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) | 34.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related S Standards
- (R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-1-pyrenyl-[1,1'-binaphthalene]-2,2'-diol (CAS 1636177-44-0)
- (S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-bis[2,4,6-tris(1-methylethyl)phenyl]-[1,1'-binaphthalene]-2,2'-diol (CAS 1197214-47-3)
- (11bS)-8,9,10,11,12,13,14,15-Octahydro-2,6-diphenyl-N,N-bis[(1R)-1-phenylethyl]dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine (CAS 1642865-72-2)
- (11bS)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-di-9-phenanthrenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1028416-47-8)
- 2,3,6,7,12,13,16,17-Octahydro-9-[4-[[[2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl]amino]sulfonyl]-2-sulfophenyl]-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium Inner Salt (CAS 386229-75-0)
- 2,3,6,7,12,13,16,17-Octahydro-9-[4-[[(2-mercaptoethyl)amino]sulfonyl]-2-sulfophenyl]-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j′]diquinolizin-18-ium inner salt (CAS 1258221-19-0)
- (R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-9-phenanthrenyl-[1,1'-binaphthalene]-2,2'-diol (CAS 1011465-22-7)
- (S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-9-phenanthrenyl-[1,1'-binaphthalene]-2,2'-diol (CAS 1028416-48-9)
Recommended Standards
- (1R,2R,3S,4R,5S,6R)-2,3,4,5-tetrakis(benzyloxy)-6-hydroxycyclohexyl 4-methylbenzenesulfonate (CAS 97371-75-0)
- Maleimido-mono-amide-DOTA-tris(t-Bu ester) (CAS 1613382-10-7)
- 2,6-Bis(4-(diphenylamino)phenyl)anthracene-9,10-dione (CAS 1640978-33-1)
- 3-(Dec-9-en-1-yl)dihydrofuran-2,5-dione (CAS 26000-16-8)
- Acetimidohydrazide Hydrochloride (CAS 39254-63-2)
- methyl 2-amino-2-(naphthalen-2-yl)acetate (CAS 532987-13-6)
- (2R,6S)-2,6-dimethylmorpholin-3-one (CAS 117465-50-6)
- 5-Amino-2-isopropoxyphenol (CAS 1236061-10-1)
- 3-(2-Aminoethyl)imidazolidine-2,4-dione (CAS 690953-85-6)
- N-(2,3-Dichlorophenyl)-2-(4-methoxy-3-methylphenyl)acetamide (CAS 955809-12-8)
- O-Propylhydroxylamine hydrochloride (CAS 6084-54-4)
- [1,2,5]Thiadiazolo[3,4-f]quinoline (CAS 440-52-8)
- N-(1-methylethyl)-2-(1-piperazinyl)-3-Pyridinamine (CAS 147539-21-7)
- Neuropeptide K, porcine (CAS 106441-70-7)
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 18665070610 / Nicole.chen@cato-chem.com