Memantine Hydrochloride
Tier B — Position earlyMemantine Hydrochloride
Targets：NMDAR
Brand：Balaxur, Axura, Memary, Namenda, Akatinol, Ebixa
Indications (approved)：Alzheimer's disease
Regional status
Factories producing this API2
Factories registered as producing this API in our sourcing network (RFQ records + product master), sorted by RFQ activity; the snapshot carries no cost or customer data.
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Sign in to view factories →Synthetic routes & intermediates5 routes
Routes are ordered originator first, then optimised / process (non-patent) routes; each lists steps, overall yield and the intermediate table (code / CAS / name) — ready for supplier sourcing and RFQ. Rendered by this site from structured data; no third-party route graphics used.
| Code | CAS No. | Intermediate |
|---|---|---|
| MEMA-001 | 702-79-4 | (1r,3r,5s,7s)-1,3-dimethyladamantane |
| MEMA-002 | 941-37-7 | (1r,3R,5S,7r)-1-bromo-3,5-dimethyladamantane |
| MEMA-003 | 19982-07-1 | N-((1r,3R,5S,7r)-3,5-dimethyladamantan-1-yl)acetamide |
| Code | CAS No. | Intermediate |
|---|---|---|
| MEMA-002 | 941-37-7 | (1r,3R,5S,7r)-1-bromo-3,5-dimethyladamantane |
| Code | CAS No. | Intermediate |
|---|---|---|
| MEMA-004 | 707-37-9 | (1r,3R,5S,7r)-3,5-dimethyladamantan-1-ol |
| MEMA-005 | 707-36-8 | (1r,3R,5S,7r)-1-chloro-3,5-dimethyladamantane |
| MEMA-006 | 351329-88-9 | N-((1r,3R,5S,7r)-3,5-dimethyladamantan-1-yl)formamide |
| MEMA-001 | 702-79-4 | (1r,3r,5s,7s)-1,3-dimethyladamantane |
| Code | CAS No. | Intermediate |
|---|---|---|
| MEMA-001 | 702-79-4 | (1r,3r,5s,7s)-1,3-dimethyladamantane |
| MEMA-003 | 19982-07-1 | N-((1r,3R,5S,7r)-3,5-dimethyladamantan-1-yl)acetamide |
| Code | CAS No. | Intermediate |
|---|---|---|
| MEMA-002 | 941-37-7 | (1r,3R,5S,7r)-1-bromo-3,5-dimethyladamantane |
| MEMA-007 | 1074-82-4 | potassium 1,3-dioxoisoindolin-2-ide |
| MEMA-008 | 1204184-74-6 | 2-((1r,3R,5S,7r)-3,5-dimethyladamantan-1-yl)isoindoline-1,3-dione |
Frequently asked questions
What are the approved indications of Memantine Hydrochloride?
Approved indications include: Alzheimer's disease.
When does the Memantine Hydrochloride patent expire?
No public expiry year is available for Memantine Hydrochloride yet; this page updates once verified.
How many synthesis routes are recorded for Memantine Hydrochloride?
5 synthesis routes are recorded; the shortest is 2 steps with 61 g total yield. Intermediates in each route carry codes and CAS numbers.
Where can I buy Memantine Hydrochloride intermediates?
All intermediates in Memantine Hydrochloride routes have CAS profiles — you can submit an RFQ per CAS and it enters the Unibest matching pool.
How do I get a quote for Memantine Hydrochloride intermediates?
Open the CAS profile of the target intermediate from this page, or submit an RFQ directly — the CAS enters the matching flow automatically and the supply network responds with quotes.
Source: cross-verified data (structured fields only) · 2026-09-29