Cromolyn Sodium · CROMOLYN SODIUM 20 mg/2mL · Inhalant · Intrabronchial · Micro Labs Limited
NDC 42571-0350-09 · 5 CARTON in 1 CARTON / 12 AMPULE in 1 CARTON / 2 mL in 1 AMPULE · ANDA · View full market →
Only one company currently supplies this market — there is no backup if it stumbles. The price has jumped 73% in a year, to $0.9810 per mL — sharp rises like this often mean supply is already tightening. Put together: worth watching — several of the pressures that precede supply trouble are present at once.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
The same NDC has different prices depending on who is paying. Units differ between rungs — compare within a rung over time, not rung against rung, unless the units match.
Each rung is the newest figure for this NDC from one federal price system, shown with its own unit. Part D is matched by drug name because CMS publishes no NDCs there; it is gross spending, before confidential rebates.
Pipeline and calculations built by Claude (Fable 5) from the public datasets above. Educational only — verify against primary sources before acting.
No Medicare Part D plan in CMS's quarterly files lists this product. That usually means it is discontinued, a repackager's listing, or a product no plan has added to its formulary.
How Part D pricing works →Manufacturer list price as filed — not what pharmacies actually pay after discounts.
The score is counting real pressure here. One of these alone is routine; it’s the combination that makes this market worth watching.
The score counts pressure that is already visible — fewer makers, shortages, recalls, falling prices. 0 means none of it; 100 means all of it at once. Recomputed daily · as of Sep 3, 2026
price up 25% YoY · sole-source market
For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.
Backtested statistical model over the whole market, not this package alone. Model details →
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Micro Labs Limited | CROMOLYN SODIUM 20 mg/2mL | Jul 15, 2026 | Aug 5, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Cromolyn Sodium — NDC 42571-0350-09," retrieved September 3, 2026, https://drugdashboards.com/drug/42571035009.
Free to cite with attribution — see how the data is put together.