4,4'-Methylenebis(2-methoxyphenol) CAS 3888-22-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3888-22-0 |
| Molecular Formula | C11H5F17O |
| Molecular Weight | 476.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Methylenebis(2-methoxyphenol) (CAS 3888-22-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H5F17O. Molecular weight: 476.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H5F17O |
| Molecular Weight | 476.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
Related Methylenebis Standards
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- 2,2'-methylenebis[(4 <I> R </I> ,5 <I> S </I>)-4,5-diphenyl-2-oxazoline] (CAS 139021-82-2)
- 6,6'-Methylenebis(2-(2-hydroxy-5-methylbenzyl)-4-methylphenol) (CAS 20837-68-7)
- (Methylenebis(2-hydroxy-4-methoxy-5,1-phenylene))bis(phenylmethanone) (CAS 68716-15-4)
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- 4,4-Methylenebis(3-chlorophenyl) diisothiocyanate (CAS 206761-69-5)
Recommended Standards
- (1H,1H-Perfluorononyl)oxirane (CAS 38565-53-6)
- (2E)-4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundec-2-en-1-ol 1H,1H,2H,3H-Perfluorodec-2-en-1-ol 2340-84-3 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundec-2-en-1-ol (CAS 2340-84-3)
- 5-Bromo-3-iodo-1-tosyl-1H-indole (CAS 142688-28-6)
- 5-Amino-2-(methylthio)thiazole-4-carboxamide (CAS 52868-69-6)
- Relebactam Impurity 121 (CAS CATO-C4X-2144121)
- trans-Methyl 3-amino-2,2-dimethylcyclobutanecarboxylate hydrochloride (CAS 1392804-19-1)
- Alverine EP Impurity C HCl (CAS 13125-63-8)
- 4-(5-Methyl-4-phenyl-1,3-oxazol-2-yl)piperidine (CAS 1146362-82-4)
- Berberine Impurity 3 (CAS 2435-73-6)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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