4,4'-Methylenebis(2-methylphenol) CAS 2467-25-6
| CAS No. | 2467-25-6 |
| Molecular Formula | C15H16O2 |
| Molecular Weight | 228.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,4'-Methylenebis(2-methylphenol) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 4,4'-Methylenebis(2-methylphenol) (CAS 2467-25-6), a certified reference material (molecular formula C15H16O2, MW 228.29 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, 4,4'-Methylenebis(2-methylphenol) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H16O2 |
| Molecular Weight | 228.29 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
- 2,2'-Methylenebis(4-methylphenol) (CAS 3236-63-3)
- 4,4'-Methylenebis(2-aminophenol) (CAS 16523-28-7)
- 4,4'-Methylenebis(N-methylaniline) (CAS 1807-55-2)
- 4,4'-Methylenebis(3-methylaniline) (CAS 97-28-9)
- 5,5'-Methylenebis(2-aminophenol) (CAS 22428-30-4)
- 5,5'-Methylenebis(pyrimidine-2,4(1H,3H)-dione) (CAS 1758-94-7)
- 1,1'-Methylenebis(1H-pyrazole-4-carboxylic acid) (CAS 2610635-91-9)
- 5,5'-Methylenebis(furan-2-carboxylic acid) (CAS 91136-80-0)
Recommended Standards
- 4-(tert-Butyl)-1-naphthoic acid (CAS 872798-31-7)
- 4-[(cyclohexylcarbamoyl)amino]butanoic acid (CAS 511552-46-8)
- 4-(Quinolin-3-yl)piperidin-4-ol (CAS 256372-12-0)
- 4-Butoxy-1-naphthaldehyde (CAS 54784-10-0)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-piperidone (CAS 250718-94-6)
- 2-Chloro-N-(3-chlorophenyl)acetamide (CAS 2564-05-8)
- 2-(2-Oxo-2-(pyrrolidin-1-yl)ethoxy)acetic acid (CAS 904794-76-9)
- 3-amino-2-[(4-ethoxyphenyl)methyl]propanamide hydrochloride (CAS 1258651-23-8)
- N-[(4-methoxyphenyl)methyl]thieno[2,3-d]pyrimidin-4-amine (CAS 63893-95-8)
- (R)-3-Amino-4-phenylbutanoic Acid Hydrochloride (CAS 145149-50-4)
- 1-(2-(4-Nitrophenyl)-2-oxoethyl)pyridin-1-ium iodide (CAS 5330-73-4)
- 6-Chloro-2-ethylpyrimidin-4(1H)-one (CAS 14331-71-6)
- Ambroxol Hydrochloride EP Impurity B (CAS CATO-C4X-108546)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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 18665070610 / Nicole.chen@cato-chem.com