6,6'-(9H-Fluorene-9,9-diyl)bis(naphthalen-2-ol) CAS 934557-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 934557-66-1 |
| Molecular Formula | C33H22O2 |
| Molecular Weight | 450.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,6'-(9H-Fluorene-9,9-diyl)bis(naphthalen-2-ol) (CAS 934557-66-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H22O2. Molecular weight: 450.53 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C33H22O2 |
| Molecular Weight | 450.53 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related H Standards
- 2,2'-((9H-Fluorene-2,7-disulfonyl)bis(azanediyl))diacetic acid (CAS 303059-37-2)
- 2,2'-(((9H-Fluorene-9,9-diyl)bis(2-methyl-4,1-phenylene))bis(oxy))diethanol (CAS 156326-34-0)
- 9H-Fluorene-2-carbonitrile, 7-bromo-9,9-diphenyl- (CAS 1539314-80-1)
- 1H-Fluorene (CAS 244-36-0)
- 2,2'-((((9H-fluorene-9,9-diyl)bis(2-methyl-4,1-phenylene))bis(oxy))bis(methylene))bis(oxirane) (CAS 114205-89-9)
- 5,5'-(9H-Fluorene-2,7-diyl)diisophthalic acid (CAS 1424351-59-6)
- 4,4'-(9H-Fluorene-9,9-diyl)bis(2,6-dimethylphenol) (CAS 80850-00-6)
- 9H-Fluorene, 3-bromo-9,9-diphenyl- (CAS 1547491-70-2)
Recommended Standards
- 5,5'-(((1,4-Phenylenebis(methylene))bis(azanediyl))bis(methylene))bis(quinolin-8-ol) (CAS 918907-58-1)
- 6-Nitro-3,4-dihydro-2H-1,3-benzoxazine-2,4-dione (CAS 2912-55-2)
- 4-(Tert-butyl) 1-propyl (3-((((benzyloxy)carbonyl)amino)methyl)oxetan-3-yl)-L-aspartate (CAS 2209843-08-1)
- 1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((1-methyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856048-63-9)
- tert-Butyl 4-((5-methylpyridin-2-yl)thio)piperidine-1-carboxylate (CAS 1353959-03-1)
- 2-Morpholino-2-(m-tolyl)ethylamine (CAS 927966-24-3)
- 2-((1-(tert-Butoxycarbonyl)piperidin-3-yl)(ethyl)amino)acetic acid (CAS 1353961-07-5)
- 6-Chloro-N-cyclopropyl-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1206969-58-5)
- 1-(4-Butoxybenzyl)piperazine (CAS 21867-73-2)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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