2,2,5,5-Tetrakis(4-methoxyphenyl)tetrahydrofuran CAS 89780-88-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89780-88-1 |
| Molecular Formula | C32H32O5 |
| Molecular Weight | 496.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2,5,5-Tetrakis(4-methoxyphenyl)tetrahydrofuran (CAS 89780-88-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C32H32O5. Molecular weight: 496.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C32H32O5 |
| Molecular Weight | 496.59 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1982 |
Related Tetrakis Standards
- 2,3,4,5-Tetrakis(4-methoxyphenyl)tetrahydrofuran (CAS 67307-22-6)
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- 1,4,5,8-Tetrakis(bromomethyl)naphthalene (CAS 80293-91-0)
- Tetrakis(4-nitrophenyl)methane (CAS 60532-62-9)
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- trans-Tetrakis(tert-butyl isonitrile)dichlororuthenium (CAS 64315-53-3)
- Tetrakis(4-acetylphenyl)methane (CAS 313484-93-4)
- Tetrakis(3-phenylpropyl)silane (CAS 18817-48-6)
Recommended Standards
- Undecyl 4-O-β-D-glucopyranosyl-β-D-glucopyranoside (CAS 170552-39-3)
- 2,2-Dimethoxy-2-phenylethanol (CAS 28203-05-6)
- Undecyl α-D-maltopyranoside (CAS 168037-13-6)
- 4-Chloro-1-trityl-1H-pyrrolo[2,3-b]pyridine (CAS 2438941-56-9)
- (1S,2S,4R)-2-Bromo-1-isopropyl-4-methylcyclohexane (CAS 87161-57-7)
- 3-bromo-2-(1-piperidinyl)-Pyridine, hydrochloride (1:1) (CAS 1352318-07-0)
- 2-Methoxy-4-methylbenzenesulfonic acid (CAS 59554-29-9)
- Testosterone Impurity 47 (CAS CATO-C4X-243247)
- 5-(Bromomethyl)-1-Methyl-Piperidin-2-One (CAS 1824463-97-9)
- Insulin Lispro (CAS 133107-64-9)
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