99% High Purity T4 Powder/L-Thyroxine Sodium/L-Thyroxine CAS 51-48-9 Levothyroxine

• Powder: Yes
• Customized: Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Powder
• Purity: >98%
• Model NO.: TGY201904260707
• Appearance: White Crystalline Powder
• Molecular Formula: C15h11I4no4
• MW: 776.87
• CAS No.: 51-48-9
• Einecs No: 200-101-1
• Storage: Cool Dry Area
• Shelf Life: 24 Months
• Sample: Avaliable
• Service: OEM
• MOQ: 20g
• Assay: 98%Min, 99% HPLC
• Coa: Available
• Grade: Pharmaceutical Grade
• Usage: Immune Function Agents
• Test Method: UV/HPLC
• Transport Package: Boil Bag
• Specification: HPLC 99%
• Trademark: TGY
• Origin: Xi′an, Shaanxi, China
• HS Code: 29379000
• Production Capacity: 50kg/Month

Product Description

 

Production Name	L-Thyroxine	Type	Immune Function Agents
CAS NO	51-48-9	Appearance	White Crystalline Powder
EINECS No	200-101-1	Certificates	ISO9001,GMP
MF	C15H11I4NO4	Storage	Keep in a cool, dry, dark location
MW	776.87	Shelf Life	24 months when properly stored
Synonyms	T4/L-Thyroxine/L-Thyroxine sodium/Levothyroxine

 

 

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was withdrawn due to cardiac side effects.
 

Certificate of Analysis
 

Item	Specifications	Results
Appearance	White or almost white   crystalline powder	white crystalline powder
Assay	97.0%~102.0%	99.20%
Identification	complies with the standard	complies
Specific rotation	-5.2°~-6.2°	-5°
Loss on drying	max.3.0%	0.55%
Residue on ignition	max.0.1%	0.05%
Heavy metals	max.30ppm	complies
Related substance  (TLC)	max. 1.0%	complies
- total impurities	max. 2.0%	complies
Conclusion	The results conform with USP32 standards

(1)T4/L-Thyroxine is pro-hormone, which your body converts into T3 at a necessary rate only and thus it could be considered as
much milder and safer drug than T3.

(2)L-Thyroxine is an excellent fat burner since your metabolism is greatly increased while being on it. You can afford to be a little
sloppier on pre-contest dieting since it will still burn fat when you are taking in a lot of calories since your metabolism is going
haywire.

(3)L-Thyroxine is widely used by bodybuilders and fitness addicts on the pre-competition cycle in order to get relief, also used by
overweighed people to reduce weight. It increases metabolism and produces general stimulating effects. However, this substance
should be used wisely.

(4)L-Thyroxine sodium be used to treat hypothyroidism, and is the treatment of choice for patients with hypothyroidism, who
often require lifelong thyroid hormone therapy.

(5)It may also be used to treat goiter via its ability to lower thyroid-stimulating hormone (TSH), a hormone that is considered
goiter-inducing.

(6)Levothyroxine is also used as interventional therapy in patients with nodular thyroid disease or thyroid cancer to suppress
thyroid-stimulating hormone (TSH) secretion.