1. Description
1,3-Dimethyladamantane, CAS 702-79-4, is a crucial polycyclic hydrocarbon intermediate predominantly used in the pharmaceutical industry. It serves as the essential starting material for the multi-step synthesis of Memantine Hydrochloride, a vital medication approved for the treatment of moderate-to-severe Alzheimer’s disease. Sourcing consistent, high-purity 1,3-Dimethyladamantane is paramount for manufacturers ensuring the quality and efficacy of the final Memantine API.
2. Properties Table
| Property | Value |
| Product Name | 1,3-Dimethyladamantane |
| CAS Number | 702-79-4 |
| Synonyms | Memantine Intermediate, Dimethyladamantane |
| Molecular Formula | |
| Molecular Weight | 164.29 g/mol |
| Appearance | White crystalline solid or powder |
| Purity | ≥99% |
| Melting Point | approx. 97-99 °C |
| Boiling Point | approx. 222 °C |
| Solubility | Insoluble in water; soluble in common organic solvents |
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