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Risedronate Sodium Hydrate

Tier C — Watch / trade

Risedronate Sodium Hydrate

Procter & Gamble
Originator
1998
First approval
-
Expiry (public)
$0.59B ▲
Peak sales
Small molecule
Type

Targets:FDPS

Brand:Actonel, Acrel, Benet, Atelvia, Optinate

Indications (approved):Paget's disease, Postmenopausal osteoporosis, Osteoporosis, Glucocorticoid-induced osteoporosis

Regional status

US
Approved
1998-03-27
EU
No progress
2001-10-01
China
Approved
2004-03-18
Japan
Approved
2002-01-17

Synthetic routes & intermediates2 routes

Originator routes × 2Optimised (non-patent) × 0Process routes × 0

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.

OriginatorRoute 1Steps 2 · Total yield 16 g
RISE-001501-81-5RISE-0022087975-91-3API · Risedronate Sodium Hydrate
CodeCAS No.Intermediate
RISE-001501-81-52-(pyridin-3-yl)acetic acid
RISE-0022087975-91-3sodium hydrogen(1-hydroxy-1-phosphono-2-(pyridin-3-yl)ethyl)phosphonate
OriginatorRoute 2Steps 2 · Total yield 10 g
RISE-0036419-36-9API · Risedronate Sodium Hydrate
CodeCAS No.Intermediate
RISE-0036419-36-92-(pyridin-3-yl)acetic acid hydrochloride

Frequently asked questions

What are the approved indications of Risedronate Sodium Hydrate?

Approved indications include: Paget's disease, Postmenopausal osteoporosis, Osteoporosis, Glucocorticoid-induced osteoporosis.

When does the Risedronate Sodium Hydrate patent expire?

No public expiry year is available for Risedronate Sodium Hydrate yet; this page updates once verified.

How many synthesis routes are recorded for Risedronate Sodium Hydrate?

2 synthesis routes are recorded; the shortest is 2 steps with 16 g total yield. Intermediates in each route carry codes and CAS numbers.

Where can I buy Risedronate Sodium Hydrate intermediates?

All intermediates in Risedronate Sodium Hydrate 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 Risedronate Sodium Hydrate 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