Registrants (1)
036986393
Manufacturing Establishments (1)
Northwind Pharmaceuticals
Northwind Pharmaceuticals
036986393
Products (7)
Levothyroxine Sodium
51655-513
NDA021210
NDA (C73594)
ORAL
March 27, 2023
Levothyroxine Sodium
51655-453
NDA021210
NDA (C73594)
ORAL
March 27, 2023
Levothyroxine Sodium
51655-687
NDA021210
NDA (C73594)
ORAL
March 27, 2023
Levothyroxine Sodium
51655-705
NDA021210
NDA (C73594)
ORAL
March 27, 2023
Levothyroxine Sodium
51655-696
NDA021210
NDA (C73594)
ORAL
March 27, 2023
Levothyroxine Sodium
51655-557
NDA021210
NDA (C73594)
ORAL
March 27, 2023
Levothyroxine Sodium
51655-694
NDA021210
NDA (C73594)
ORAL
March 27, 2023
Drug Labeling Information
DESCRIPTION SECTION
DESCRIPTION
Levothyroxine Sodium Tablets, USP contain synthetic crystalline L-3,3',5,5'-tetraiodothyronine sodium salt [levothyroxine (T 4) sodium]. Synthetic T 4 is identical to that produced in the human thyroid gland. Levothyroxine (T 4) sodium has an empirical formula of C 15H 10I 4N NaO 4 • H 2O, molecular weight of 798.86 g/mol (anhydrous), and structural formula as shown:

Inactive Ingredients
Colloidal silicon dioxide, lactose, magnesium stearate, microcrystalline cellulose, corn starch, acacia and sodium starch glycolate. The following are the coloring additives per tablet strength:
Strength (mcg) |
Color Additive(s) |
25 |
FD&C Yellow No. 6 Aluminum Lake |
50 |
None |
75 |
FD&C Red No. 40 Aluminum Lake, FD&C Blue No. 2 Aluminum Lake |
88 |
D&C Yellow No. 10 Aluminum Lake, FD&C Yellow No. 6 Aluminum Lake, FD&C Blue No. 1 Aluminum Lake |
100 |
D&C Yellow No. 10 Aluminum Lake, FD&C Yellow No. 6 Aluminum Lake |
112 |
D&C Red No. 27 Aluminum Lake |
125 |
FD&C Yellow No. 6 Aluminum Lake, FD&C Red No. 40 Aluminum Lake, FD&C Blue No. 1 Aluminum Lake |
137 |
FD&C Blue No. 1 Aluminum Lake |
150 |
FD&C Blue No. 2 Aluminum Lake |
175 |
FD&C Blue No. 1 Aluminum Lake, D&C Red No. 27 Aluminum Lake |
200 |
FD&C Red No. 40 Aluminum Lake |
300 |
D&C Yellow No. 10 Aluminum Lake, FD&C Yellow No. 6 Aluminum Lake, FD&C Blue No. 1 Aluminum Lake |
HOW SUPPLIED SECTION
HOW SUPPLIED
Levothyroxine Sodium Tablets, USP are round, color coded, partial bisected tablets debossed with JSP and ID Number:
Strength (mcg) |
Color |
NDC# for bottles of 30 | |
50 |
White |
NDC 51655-453-52 | |
75 |
Purple |
NDC 51655-687-52 | |
88 |
Olive |
NDC 51655-705-52 | |
112 |
Rose |
NDC 51655-557-52 | |
125 |
Tan |
NDC 51655-696-52 | |
137 |
Blue |
NDC 51655-513-52 | |
150 |
Light Blue |
NDC 51655-694-52 |
STORAGE CONDITIONS
20°C to 25°C (68°F to 77°F) with excursions between 15°C to 30°C (59°F to 86°F)
Rx only
Manufactured for:
Amneal Pharmaceuticals LLC
Bridgewater, NJ 08807
Manufactured by:
Jerome Stevens Pharmaceuticals, Inc.
Bohemia, NY 11716
Rev. 10/18
MG #18326