2,2'-(((9H-Fluorene-9,9-diyl)bis(2-methyl-4,1-phenylene))bis(oxy))diethanol CAS 156326-34-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 156326-34-0 |
| Molecular Formula | C31H30O4 |
| Molecular Weight | 466.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-(((9H-Fluorene-9,9-diyl)bis(2-methyl-4,1-phenylene))bis(oxy))diethanol (CAS 156326-34-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C31H30O4. Molecular weight: 466.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C31H30O4 |
| Molecular Weight | 466.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
Related H Standards
- 6,6'-(9H-Fluorene-9,9-diyl)bis(naphthalen-2-ol) (CAS 934557-66-1)
- 2,2'-((((9H-fluorene-9,9-diyl)bis(2-methyl-4,1-phenylene))bis(oxy))bis(methylene))bis(oxirane) (CAS 114205-89-9)
- 2,2'-((9H-Fluorene-2,7-disulfonyl)bis(azanediyl))diacetic acid (CAS 303059-37-2)
- 5,5'-(9H-Fluorene-2,7-diyl)diisophthalic acid (CAS 1424351-59-6)
- 9H-Fluorene-2-carbonitrile, 7-bromo-9,9-diphenyl- (CAS 1539314-80-1)
- 1H-Fluorene (CAS 244-36-0)
- 2,2'-((9H-Fluorene-2,7-disulfonyl)bis(azanediyl))bis(3-methylbutanoic acid) (CAS 307941-68-0)
- 4,4'-(9H-Fluorene-9,9-diyl)bis(2,6-dimethylphenol) (CAS 80850-00-6)
Recommended Standards
- (S)-Benzyl 1-((S)-2-(((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)pyrrolidine-2-carboxylate (CAS 139492-22-1)
- 14,15-Epoxy-Azadiradione (CAS 18385-59-6)
- (1S,1'S)-[1,1'-binaphthalene]-2,2'-diylbis(phenylmethanol) (CAS 1281985-56-5)
- N-phenyl-4-(5-(trifluoromethyl)pyridin-2-yl)piperazine-1-carbothioamide (CAS 951930-15-7)
- 2-((2-Methoxyethyl)amino)-N-((tetrahydrofuran-2-yl)methyl)acetamide hydrochloride (CAS 1585888-58-9)
- (1-methylimidazol-2-yl)methylhydrazine;dihydrochloride (CAS 1391732-75-4)
- 4-Fluoro-2-methoxyphenylboronic acid (CAS 179899-07-1)
- Ethyl 4-Methylindole-3-acetate (CAS 1859912-52-9)
- 176853-91-1 2-Nitro-1H-pyrido[2,3-b]indole 2-Nitro-9H-pyrido[2,3-b]indole Nitro-A|AC (CAS 176853-91-1)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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