Pharmaceutical raw material levothyroxine sodium T4 for weight loss

Pharmaceutical Raw Materials Levothyroxine Sodium T4 for Weight LossLevothyroxineCAS: 51-48-9Character: White Crystalline Solid.Assay: 99% min. USP30EINECS: 200-101-1Packing: 1 kg /foil bag or tin.MF: C15H11I4NO4MW: 776.87Usage: One of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and sto

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Pharmaceutical Raw Materials Levothyroxine Sodium T4 for Weight Loss


CAS: 51-48-9
Character: White Crystalline Solid.
Assay: 99% min. USP30
EINECS: 200-101-1
Packing: 1 kg /foil bag or tin.
MF: C15H11I4NO4
MW: 776.87
Usage: One of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid.

Description :

Levothyroxine or L-thyroxine is a synthetic thyroid hormone that is chemically identical to thyroxine, used to treat hypothyroidism, a condition where the thyroid gland does not produce enough thyroid hormone.It is is naturally secreted by the follicular cells of the thyroid gland.Like its naturally secreted counterpart, levothyroxine is a chiral compound in the L-form. The related drug dextrothyroxine was used in the past as a treatment for hypercholesterolemia but was withdrawn due to cardiac side effects. It is on the WHO's List of Essential Medicines, a list of the most important medication needed in a basic health system.T4 is used to treat thyroid hormone deficiency, and occasionally to prevent the recurrence of thyroid cancer.And also used to treat other types of thyroid disorders ,such as certain types of goiters, thyroid cancer.

Applications :

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.

Product nameL-Thyroxine
AppearanceWhite crystalline powder
IdentificationBy UV, To match with working standardComplies
Related SubstancesNot more than the reference solution (0.05%)Complies
Heavy metals≤10ppm10ppm
Loss on drying<0.5%0.15%
Resiue on ignition≤0.1%0.05%
Melting235 degree 

Pharmaceutical Raw Materials Levothyroxine Sodium T4 for Weight Loss

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•  Guarantee the quality of products ,our Pharmaceutical Intermediate purity≥99% .
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Delivery Note:

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1.How about parcel delivery success rate ?

Our goods packing will not contain any hormone information and can be sent out from different areas of china. At present,the goods customs clearance rate we send to United states and Europe is 99%. As for Canada, Brazil of quite high buckle close rate area, we also have a new way to get through the customs. We also have completely re-send policy to some areas.

2.What is The Minimum And Maximum Amount Of Steroid Powder I Can Order At One Time?

Normally, our min.order quantity is 10g,please feel free to contact us about the specific order.
We suggest the net weight of each package should be less than 3.5kg. But if your order quantity is more than 3.5 kg, we will split the goods into several packages and then send you separately.

3.Do You Ship Over The Weekend?

We use EMS,TNT,FEDEX,DHL four kinds of couriers. EMS don't collected parcels over the weekend. The packages can be shipped out normally before 12:00 a.m in Beijing time if you choose to ship by TNT or FedEx.

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Pharmaceutical Raw Materials Levothyroxine Sodium T4 for Weight Loss


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