L-Triiodothyronine(T3)
CAS NO:6893-02-3
Nomen chemicum:3,3′,5-Triiodo-L-thyronine, sodium sal
Formulae hypotheticae:C15H12I3NO4
M. Pondus:650.97
Content:(%):99
fervens:205°C
Liothyronina potentissima forma thyroideae hormon. Chemically, fere idem est cum triiodothyronine (T3). Ut sic, agit in corpore ad augendam ratem metabolicam basalem, afficit interdum synthesin et sensus corporis auget ad catecholaminos (ut adrenaline) per permissiveness. Hormones thyroideae sunt necessariae ad propriam evolutionem et differentiam omnium cellularum corporis humani. Hae hormones etiam dapibus moderantur, pinguis, et metabolismi carbohydratorum, circa quam humana cellulae uti energetic compositorum.
T3 is a regulator of the oxidative metabolism of energy. When you take liothyronine sodium it will increase the uptake of nutrients into the mitochondria, which raises activity in the oxidative metabolic pathway. This causes everything to work harder within the organism and makes the body demand more fuel.
Liothyronine is used to treat an underactive thyroid (hypothyroidism). Reponit vel praebet plus hormone thyroideum, which is normally made by the thyroid gland. Liothyronine is a man-made form of thyroid hormone.
Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone helps you stay healthy. For children, having enough thyroid hormone helps them grow and learn normally.
This medication is also used to treat other types of thyroid problems (ut quaedam genera goiters, thyroideum cancer).
It can also be used to test for certain types of thyroid disease.This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels.
| Item |
Specification |
Proventus |
| Aspectus |
INOLENS, almost white or buff colored powder |
pass |
| Solubilitas |
1,Paulo solutum in aqua |
pass |
| 2,leviter solutum in alcohole |
pass |
| 3,practically insoluble in most other organic solvents |
pass |
| 4,disolves in diluted aqueous sodium hydroxide solutions |
Transi |
| Lepidium sativum |
a) Heat about 50 mg with a few drops of sulfuric acid in a |
pass |
| porcelain crucible: violet vapors of iodine are evolved. |
| b)The retention time of the major peak is confirm to the RS |
pass |
| Damnum in Siccatio |
Non plus 4.0% |
0.46% |
| [a]20/D |
+18 ~ +22o |
＋20.9o |
| C=1 in 1M HCl/EtOH 1:4 |
| Assay(HPLC) |
Non minus quam 95.0% |
99.18% |
| Sodium Levothyroxinum |
Non plus 5.0% |
0.68% |
| conclusio: |
Up to the Standard for Export |
