PillRx only · Tablet, Chewable · Oral
Montelukast Sodium
Brands: Singulair · Montelukast Sodium
19 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US36 NDCs
19 active makers
19 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
ATC—
RxCUI (US)—
US makers19 labelers
Packages105
DEA / ScheduleNone
US acquisition costNADAC · per unit
Average across 33 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.348
Latest avg · Jun 17, 2026
+372%
Since Dec 17, 2025
19
Active US suppliers
23%
Top-2 supplier share*
Who makes it19 active · 0 exited
US labelers as registered with FDA. Repackagers relabel another company's product; share* is of listed packages, not sales.
| Labeler | Type | Packages | Status |
|---|---|---|---|
| Camber Pharmaceuticals, Inc. | unknown | 12 | SUPPLYING |
| Proficient Rx LP | unknown | 12 | SUPPLYING |
| Macleods Pharmaceuticals Limited | unknown | 12 | SUPPLYING |
| A-S Medication Solutions | unknown | 9 | SUPPLYING |
| Dr.Reddy's laboratories Limited | unknown | 8 | SUPPLYING |
| Preferred Pharmaceuticals Inc. | unknown | 6 | SUPPLYING |
| Lannett Company, Inc. | unknown | 6 | SUPPLYING |
| AvKARE | unknown | 6 | SUPPLYING |
| Unichem Pharmaceuticals (USA), Inc. | unknown | 6 | SUPPLYING |
| Torrent Pharmaceuticals Limited | unknown | 6 | SUPPLYING |
| Aurobindo Pharma Limited | unknown | 4 | SUPPLYING |
| Rising Pharma Holdings, Inc. | unknown | 4 | SUPPLYING |
| Bryant Ranch Prepack | repackager | 3 | SUPPLYING |
| AvPAK | unknown | 2 | SUPPLYING |
| Chartwell RX, LLC | unknown | 2 | SUPPLYING |
+ 4 more labelers
Regulatory & supply events
No recalls, shortages, or registration changes on record for this drug concept.