| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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| Product Name | L-Thyroxine |
| Appearance | White Powder |
| CAS NO. | 51-48-9 |
| Molecular Formula | C15H11I4NO4 |
| Storage | Keep in a cool, dry, dark location |
Levothyroxine or L-thyroxine is a synthetic thyroid hormonethat is chemically identical to thyroxine (T4), which is naturally secreted by the follicular cells of the thyroid gland. It is used to treatthyroid 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.
Treatment of Hypothyroidism: Administered to individuals with underactive thyroid glands (hypothyroidism) to restore normal thyroid hormone levels, alleviating symptoms such as fatigue, weight gain, and sensitivity to cold.
Thyroid Cancer Management: Used as part of thyroid cancer treatment, often in combination with surgery and/or radioiodine therapy, to suppress thyroid function and aid in monitoring disease recurrence.
Thyroid Stimulation Test: In diagnostic procedures, L-thyroxine may be given to stimulate the thyroid gland and assess its response, helping to differentiate between various thyroid disorders.
Metabolic Regulation: L-thyroxine (T4) converts to the active form, T3, which regulates metabolism across the body, influencing energy production, heart rate, and body temperature.
Growth and Development: Essential for normal growth and development, particularly during infancy and childhood, where it supports bone growth, brain development, and maturation of the central nervous system.
Protein, Fat, and Carbohydrate Metabolism: Regulates how the body uses these nutrients, affecting cholesterol levels, fat metabolism, and glucose utilization, which is crucial for maintaining optimal health and preventing conditions like obesity and cardiovascular disease.
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