T4 /Levothyroxine/ L-thyroxine Powder

Levothyroxine or L-thyroxine is a replacement for a hormone normally produced by your thyroid gland to regulate the body’s energy and metabolism. It is a synthetic (man-made) version of the principle thyroid hormone, thyroxine (T4) that is made and released by the follicular cells of the thyroid gland. Thyroid hormone increases the metabolic rate of cells of all tissues in the body.

Product Details

1.Product Introduction

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simple introductions of  L-thyroxine T4 Powder

Alias Name:Levothyroxine; L-Epinephrine HCl; epinephrine hydrochloride; L-adrenaline hydrochloride; (R)-adrenaline hydrochloride;

CAS Number:51-48-9


Molecular formula:C15H11I4NO4

Molecular weight:776.87

Melting point: 235℃ 




Levothyroxine is typically used to treat hypothyroidism, and is the treatment of choice for patients with hypothyroidism.It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Levothyroxine is in a class of medications called hormones,it works by replacing thyroid hormone that is normally produced by the body.Levothyroxine is also used to treat congenital hypothyroidism and goiter,and also used with surgery and radioactive iodine therapy to treat thyroid cancer.Having enough thyroid hormone is important for maintaining normal mental and physical activity,and it should not be used to treat infertility unless caused by low thyroid hormone levels.

Without thyroid hormone, your body cannot function properly, which may result in poor growth, slow speech, lack of energy, excessive tiredness, constipation, weight gain, hair loss, dry, thick skin, increased sensitivity to cold, joint and muscle pain, heavy or irregular menstrual periods, and depression. When taken correctly, levothyroxine reverses these symptoms.

4.prodection details

T4   CAS.300-30-1 coa 

5. Packaging & Delivery

Packing: Professional packing with professional materials, and We'll give clients several Packing way to choose after you contact me through my email
Quality: Our company is a professional leading factory in China in pharmaceutical area, ach batch of steroid powders have to tested by our QC(quality control) department before they are allowed to sell.
Delivery: We can pack your powders within 48 hours after your payment, and corresponding picture of your powders' parcel will be sent to you.
Price: Best prices you're sure to be satisfied, the more you buy, the more competitive prices you get.
Payment: T/T in advance, WU or Money Gram

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