Low Outlier
Strength
300 mg/1
Manufacturer
Chartwell RX LLCNDC
62135045790
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Last Updated
4/22/2026
Active Ingredients
THEOPHYLLINE ANHYDROUSApproval Type
Generic (ANDA)
FDA Application
ANDA089763On Market Since
6/27/2022
Pharmacological Classes
Methylxanthine
Xanthines
THEOPHYLLINE ER 300 MG TABLET
Generic
62332002531•Alembic Pharmaceuticals Inc.
$0.3458
THEOPHYLLINE ER 300 MG TABLET
Generic
69452026720•Bionpharma Inc.
$0.3458
THEOPHYLLINE ER 300 MG TABLET
Generic
31722007701•Camber Pharmaceuticals Inc.
$0.3458
THEOPHYLLINE ER 300 MG TABLET
Generic
68462072101•Glenmark Pharmaceuticals Inc., USA
$0.3458
THEOPHYLLINE ER 300 MG TABLET
Generic
23155074101•Heritage Pharmaceuticals Inc.
$0.3458
THEOPHYLLINE ER 300 MG TABLET
Generic
64380024301•Strides Pharma Inc.
$0.3458
THEOPHYLLINE ER 300 MG TABLET
Generic
70095001701•Sun Pharmaceutical Industries Inc.
$0.3458
THEOPHYLLINE ER 300 MG TABLET
Generic
00480331001•Teva Pharmaceuticals USA Inc.
$0.3458
THEOPHYLLINE ER 300 MG TABLET
Generic
72578017301•Viona Pharmaceuticals Inc.
$0.3458
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