High Purity L Thyroxine T4 CAS 51-48-9 , Pharmaceutical Grade Weight Loss Anabolic Steroid Hormones Hypothyroidism Treatment
Alias : Levothyroxine; L-Epinephrine HCl; epinephrine hydrochloride; L-adrenaline hydrochloride; (R)-adrenaline hydrochloride
CAS NO. : 51-48-9
EINECS : 200-101-1
MF : C15H11I4NO4
MW : 776.87
Melting Point : 223潞C(DEC.)
Purity : 98%
Appearance : White crystalline powder
Grade : Pharmaceutical Grade & Veterinary Grade
Storage: Shading, Closed preservation
Delivery time : Within 24 hours upon receipt of payment
Shipment : EMS, DHL, TNT, FedEx, UPS
Usage : Levothyroxine is typically used to treat hypothyroidism. Levothyroxine is also used as interventional therapy in patients with nodular thyroid disease or thyroid cancer to suppress thyroid-stimulating hormone (TSH) secretion.
Levothyroxine (INN, USAN) 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(D-thyroxine) was used in the past as a treatment for hypercholesterolemia (elevated cholesterol levels) but was withdrawn due to cardiac side effects.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
White crystalline powder
By UV, To match with working standard
Not more than the reference solution (0.05%)
Loss on drying
Resiue on ignition
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