4,4'-Methylenebis(2-(tert-butyl)-5-methylphenol) CAS 2872-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2872-08-4 |
| Molecular Formula | C23H32O2 |
| Molecular Weight | 340.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Methylenebis(2-(tert-butyl)-5-methylphenol) (CAS 2872-08-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H32O2. Molecular weight: 340.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H32O2 |
| Molecular Weight | 340.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Methylenebis Standards
- 4,4-Methylenebis(2-tert-butyl-6-methylphenol) (CAS 96-65-1)
- 6,6'-Methylenebis(4-(tert-butyl)-2-methylphenol) (CAS 3634-86-4)
- 2,2＇-Methylenebis(6-Tert-Butyl-4-Methylphenol) (CAS 119-47-1)
- 34827-26-4 5,5'-Methylenebis[6-propyl-1,3-benzodioxole Bis(2-propyl-4,5-methylenedioxyphenyl)methane Bis[4,5-(methylenedioxy)-2-propylphenyl]-methane (CAS 34827-26-4)
- 2,2'-methylenebis(hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione) (CAS CATO-C3D-262729)
- 4,4'-Methylenebis(2,3-dichloroaniline) (CAS 42240-73-3)
- 4,4'-Methylenebis(2-(trifluoromethyl)aniline) (CAS 15403-97-1)
- 3,3-Methylenebis[5-chlorosaligenin (CAS 40542-32-3)
Recommended Standards
- 4,4'-(Propane-2,2-diyl)bis(2-(tert-butyl)phenol) (CAS 79-96-9)
- 4,4'-(Propane-2,2-diyl)bis(2-(sec-butyl)phenol) (CAS 32113-46-5)
- 5-(Hexyloxy)-2-(4-hexylphenyl)pyrimidine (CAS 95736-56-4)
- 2,8-Dimethyl-6-nitro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1794153-77-7)
- 4-((4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)morpholine (CAS 1704065-38-2)
- Benzeneethanol, α-(chloromethyl)-β-phenyl-, (αR)- (CAS 2007910-48-5)
- [2-(ethanesulfonyl)ethyl]hydrazine hydrochloride (CAS 1311316-51-4)
- N-Benzylidene-2,2-dimethoxyethanamine (CAS 54879-74-2)
- Ethyl 2-(2-fluoroethoxy)acetate (CAS 372-51-0)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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