Thyroid Hormones and Antithyroid Drugs

Thyroid Hormones and Antithyroid Drugs

Thyroid hormones and antithyroid drugs comprise essential APIs used to regulate metabolic rate, energy balance, growth, and cardiovascular function. Thyroid hormone APIs such as levothyroxine and liothyronine are critical for treating hypothyroidism, thyroidectomy-induced deficiency, and congenital thyroid disorders. They act by modulating nuclear receptors and influencing gene transcription in nearly all tissues. Antithyroid drugs, including methimazole and propylthiouracil, inhibit thyroid hormone synthesis and peripheral conversion, providing effective treatment for hyperthyroidism and Graves’ disease. These APIs support precise dose titration, chronic therapy, and acute intervention in thyroid crises. Due to their powerful metabolic effects, thyroid-regulating APIs require strict control and individualized treatment.

Dl-Thyroxine CAS NO 300-30-1

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CAS No.:300-30-1

Grade:Pharmacy Grade

Content:99.90%

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n-Acetyl-L-Thyroxine Ethyl Ester CAS NO 30804-52-5

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CAS No.:30804-52-5

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Thyroxine Methyl Ester CAS NO 32180-11-3

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CAS No.:32180-11-3

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Benzylthiouracil CAS NO 33086-27-0

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CAS No.:33086-27-0

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5-Ethyl-2-Thiouracil CAS NO 34171-37-4

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CAS No.:34171-37-4

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6-Phenyl-2-Thiouracil CAS NO 36822-11-4

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CAS No.:36822-11-4

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Human Chorionic Thyrotropin CAS NO 39316-88-6

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CAS No.:39316-88-6

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3 3' 5-Triiodo-L-Thyronine Sodium Salt& CAS NO 345957-19-9

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CAS No.:345957-19-9

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Content:99.90%

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