Who are SODIUM ASCORBATE's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Infuvite Adult, Hectorol, Zemplar, Fosamax, Dovonex, Menadion.

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/sodium-ascorbate.xml in any RSS reader (Feedly, Inoreader, NewsBlur). Every regulatory action, trial readout, or patent event lands in your feed automatically.

Last reviewed 2026-05-13 · How we verify

SODIUM ASCORBATE — Competitive Intelligence Brief

SODIUM ASCORBATE (SODIUM ASCORBATE) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Vitamin D [EPC].

marketed Vitamin D [EPC] Small molecule Live · refreshed every 30 min

Target snapshot

SODIUM ASCORBATE (SODIUM ASCORBATE).

Comparator set (6 drugs)

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
SODIUM ASCORBATE TARGET	SODIUM ASCORBATE		marketed	Vitamin D [EPC]		2006-01-01
Infuvite Adult	Colecalciferol	Novartis	marketed	Vitamin D	Vitamin D3 receptor	2000-01-01
Hectorol	DOXERCALCIFEROL	Sanofi	marketed	Vitamin D2 Analog [EPC]	Vitamin D3 receptor	1999-01-01
Zemplar	PARICALCITOL	AbbVie	marketed	Vitamin D2 Analog [EPC]	Vitamin D3 receptor	1998-01-01
Fosamax	ALENDRONIC ACID	Merck And Co Inc	marketed	Vitamin D [EPC]	Farnesyl pyrophosphate synthase	1995-01-01
Dovonex	CALCIPOTRIENE		marketed	Vitamin D Analog [EPC]	Vitamin D3 receptor	1993-01-01
Menadion	MENADIONE	Eli Lilly	marketed	Vitamin D [EPC]	Aldehyde oxidase, Alpha-synuclein, Dual specificity phosphatase Cdc25A	1982-01-01

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)

2026-05-26 — Dovonex · 8629128 · Formulation · US
2028-05-07 — Dovonex · 8263580 · Formulation · US
2031-12-05 — Fosamax · 9592195 · US

Sponsor landscape (Vitamin D [EPC] class)

· 2 drugs in this class
Abramson Cancer Center at Penn Medicine · 1 drug in this class
Eli Lilly · 1 drug in this class
Heather Wakelee · 1 drug in this class
Merck And Co Inc · 1 drug in this class
Mohammed Milhem, MBBS · 1 drug in this class

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Cite this brief

Drug Landscape (2026). SODIUM ASCORBATE — Competitive Intelligence Brief. https://druglandscape.com/ci/sodium-ascorbate. Accessed 2026-05-13.

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