High Quality, Raw, Steriod, Powder, T4, L-Thyroxine Sodium salt, CAS, 25416-65-3, For Fat Burning--Hubei Yuancheng Saichuang Technology Co., Ltd

High Quality Raw Steriod Powder T4/L-Thyroxine Sodium salt CAS 25416-65-3 For Fat Burning / Whatsapp:+8615308670259

Product NameT4 Hormone Powder

AliasLevothyroxine Sodium

CAS Registry Number25416-65-3

EINECS200-221-4

Molecular FormulaC15H10I4NNaO4

Molecular Weight798.85

Purity99%

GradePharmaceutical Grade

AppearanceWhite Crystalline Powder

Specific Rotation -0.10 o --- +0.10 o

Residue on ignition 0.10% max

Water-insoluble substance0.1% max

Fumaric Acid1.0% max

Maleic Acid 0.05% max

Heavy metals(as Pb)10 ppm max

Arsenic(As)4 ppm max

Boiling Point 576.3 deg; C at 760 mmHg

Flash Point302.3 deg; C

Storage Temperature2-8 deg; C

SolubilityCell culture medium: 0.1 mg/mL in water

Description:

Levothyroxine or L-thyroxine is a synthetic thyroid hormone that is chemically identical to thyroxine (T4), which is naturally secreted by the follicular cells of the thyroid gland. It is used to treat thyroid hormone deficiency, and occasionally to prevent the recurrence of thyroid cancer. Like its naturally secreted counterpart, levothyroxine is a chiral compound in the L-form. The related drug dextrothyroxine (D-thyroxine) was used in the past as a treatment for hypercholesterolemia (elevated cholesterol levels) but was withdrawn due to cardiac side effects.

Levothyroxine is typically used to treat hypothyroidism, and is the treatment of choice for patients with hypothyroidism, who often require lifelong thyroid hormone therapy. It may also be used to treat goiter via its ability to lower thyroid-stimulating hormone (TSH), a hormone that is considered goiter-inducing. Levothyroxine is also used as interventional therapy in patients with nodular thyroid disease or thyroid cancer to suppress thyroid-stimulating hormone (TSH) secretion.

Applications:

Liothyronine Sodium is a synthetic variant of the human body's own thyroid hormone. Indicated as a sympathicolytic and mydriatic. It may have activity as an aphrodisiac. It is suitable for various causes of hypothyroidism.

Fat Loss

Thyroid hormone controls the rate of metabolism. When the thyroid is under active, all body processes slow down and symptoms such as weight gain, fatigue, and decreased body temperature are experienced. Through supplementation of thyroid hormones, basal metabolic rate will be increased.

Thyroid hormones are essential to proper development of all cells in body. These hormones allow for the body to become more sensitive to all other hormones, in turn making them more effective. Thyroid hormones also regulate macronutrient (protein, fat and carbohydrate) metabolism, therefore increasing protein synthesis and ultimately energy. This allows for the body to burn more calories and use them more sufficiently. For this reason, thyroid hormones are commonly used as fat-loss drugs.

Usage and Dosage

Users discovered T3 to be a better choice over T4 when using Thyroid drugs during Cyclic Ketogenic Diets.

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. Synthesis and secretion are regulated by the pituitary hormone (TSH).

Levothyroxine is a synthetic (man-made) version of the principle thyroid hormone, thyroxine (T4) that is made and released by the thyroid gland. Thyroid hormone increases the metabolic rate of cells of all tissues in the body. In the fetus and newborn, thyroid hormone is important for the growth and development of all tissues including bones and the brain. In adults, thyroid hormone helps to maintain brain function, food metabolism, and body temperature, among other effects

T4 must be used in much higher doses to be as effective as T3. Subjects found they needed to use a dosage of 300 mcg/day to achieve the same results as 25-100 mcg/day of T3 (Cytomel).

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Minimum Order Quantity : 10 g

Production Capacity : 1000 Kg/Month

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