Who are Rayaldee's main competitors?

No direct comparators detected in our index.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

How do I get this as a recurring report?

Subscribe to /feed/ci/calcifediol.xml in any RSS reader (Feedly, Inoreader, NewsBlur). Every regulatory action, trial readout, or patent event lands in your feed automatically.

Last reviewed 2026-05-14 · How we verify

Rayaldee — Competitive Intelligence Brief

Rayaldee (CALCIFEDIOL) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: calcifediol. Area: Nephrology.

marketed calcifediol Sterol regulatory element-binding protein 1 Nephrology Small molecule Live · refreshed every 30 min

Target snapshot

Rayaldee (CALCIFEDIOL). Rayaldee works by increasing the levels of active vitamin D in the body.

Comparator set

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Rayaldee TARGET	CALCIFEDIOL		marketed	calcifediol	Sterol regulatory element-binding protein 1	1980-01-01

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

2027-02-02 — Rayaldee · 10213442 · Formulation · US
2027-02-02 — Rayaldee · 9943530 · Method of Use · US
2027-02-02 — Rayaldee · 8906410 · Formulation · US
2028-04-25 — Rayaldee · 8207149 · Method of Use · US
2028-04-25 — Rayaldee · 9498486 · Method of Use · US
2028-04-25 — Rayaldee · 8778373 · Method of Use · US
2028-04-25 — Rayaldee · 11154509 · Method of Use · US
2028-04-25 — Rayaldee · 9408858 · Method of Use · US
2028-04-25 — Rayaldee · 9925147 · Formulation · US
2028-07-19 — Rayaldee · 8361488 · Formulation · US
2028-08-27 — Rayaldee · 8426391 · Method of Use · US
2030-09-07 — Rayaldee · 11801253 · Formulation · US
2034-03-14 — Rayaldee · 11253528 · Formulation · US
2034-03-14 — Rayaldee · 10357502 · Formulation · US
2034-03-14 — Rayaldee · 10300078 · Formulation · US
2034-03-14 — Rayaldee · 9861644 · Formulation · US

Sponsor landscape (calcifediol class)

· 1 drug in this class

Subscribe to ongoing alerts

Push every new event for this competitive set into your RSS reader, IFTTT/Zapier workflow, or email digest:

Cite this brief

Drug Landscape (2026). Rayaldee — Competitive Intelligence Brief. https://druglandscape.com/ci/calcifediol. Accessed 2026-05-14.

Build your own brief

Pick any drug + add comparators:

https://druglandscape.com/ci/{slug} — auto-detected competitors
https://druglandscape.com/ci/{slug}?vs=drug1,drug2,drug3 — explicit comparators
Brand names auto-resolve: /ci/keytruda → 301 → /ci/pembrolizumab