4,4'-Methylenebis(3-methylaniline) CAS 97-28-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 97-28-9 |
| Molecular Formula | C15H18N2 |
| Molecular Weight | 226.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Methylenebis(3-methylaniline) (CAS 97-28-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H18N2. Molecular weight: 226.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H18N2 |
| Molecular Weight | 226.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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 |
| Nitrogen Atoms | 2 |
Related Methylenebis Standards
- 4,4'-Methylenebis(N-methylaniline) (CAS 1807-55-2)
- 2,2'-Methylenebis(4-methylphenol) (CAS 3236-63-3)
- 4,4'-Methylenebis(2-methylphenol) (CAS 2467-25-6)
- 4,4'-Methylenebis(2-aminophenol) (CAS 16523-28-7)
- 5,5'-Methylenebis(2-aminophenol) (CAS 22428-30-4)
- (Methylenebis(oxy))bis(ethane-2,1-diyl) Diacetate (CAS 21912-27-6)
- 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)
Recommended Standards
- 4,4’-(2,2-Propanediyl)dianiline (CAS 2479-47-2)
- 4,5,5-Trimethyl-2-phenyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 849613-11-2)
- 3-Phenyl-N-(pyridin-4-ylmethyl)propan-1-amine (CAS 318464-84-5)
- 1-(Pyrazolo[1,5-a]pyrazin-4-yl)pyrrolidine-3-carboxylic acid (CAS 1710674-57-9)
- 1-Methyl-N-(octan-2-yl)-1h-pyrazol-3-amine (CAS 1183433-94-4)
- 2-Bromo-1-ethoxy-3-(trifluoromethyl)benzene (CAS 1089192-49-3)
- 2-Phenylethynamine (CAS 85739-51-1)
- Bpoc-Thr(tBu)-OSu (E-1640.0001) (CAS 62020-53-5)
- 2-(2,5-Difluorophenyl)oxirane (CAS 954277-56-6)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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