Liothyronine sodium API
CAS NO.:55-06-1
Molecular formula:C15H11I3NNaO4
EINECS:200-223-5
Synonyms:Liothyronine sodium;3,3',5-Triiodothyronine sodium salt
Shelf life: 24 months
Purity : 98% HPLC
Certificate:COA; HPLC; MSDS; TDS,etc.
MOQ : 1g;10g;100g
Shipping: DHL/FedEx/UPS/USPS Safe and fast delivery
Lead Time: 1-3 days
Warehouse: USA and Germany warehouse
- Product Description
Xi'an Faithful BioTech Co., Ltd: Your Trusted Liothyronine sodium API Manufacturer & Supplier
Xi'an Faithful BioTech Co., Ltd is a high-quality supplier of Liothyronine sodium API. We specialize in the supply of pharmaceuticals, active pharmaceutical ingredients, and intermediates, with over 90% of our products exported to countries and regions such as Asia, Europe, and the United States. We have a rigorous quality assurance system and modern management methods. Based on advanced production equipment, unique process technology, and perfect testing methods, we use scientific management art to produce high-quality products and continuously meet the needs of new and old customers.
Liothyronine sodium API Introduction
Liothyronine sodium API is a white or off white powder, which is artificially synthesized triiodothyronine sodium and has a similar effect to thyroid hormone. It is a thyroid hormone produced by deiodination of the original hormone thyroxine (T4), and is an effective agonist of thyroid hormone receptors Tr α and Tr β, suitable for hypothyroidism caused by various reasons. Our production of Liothyronine sodium API has high purity and minimal impurities. From the raw powder to the finished product, it undergoes layer by layer testing to ensure consistent purity and validity of the pure product. Meet the needs of production and scientific research.
Specifications
Item | Specification | Results |
Appearance | white or buff colored powder | Complies |
Purity(HPLC) | ≥ 99.0% | 99.8% |
Water | ≤ 1.0% | 0.23% |
Conclusion:Conform with specifications of USP 35 | ||
Why Choose Us?
Covering the entire category of active pharmaceutical ingredients, intermediates, excipients, etc., meeting the needs of multiple fields such as pharmaceuticals, health products, biotechnology, etc. Adequate inventory, popular products (can quickly respond to orders, you can find 98% compliant products here, saving you time in screening suppliers. Flexible logistics solutions, we transport through multiple channels, with small orders generally shipped by air and some areas using dedicated lines. Large orders can be shipped by air, sea or rail, supporting urgent order processing. Customers respond online 24 hours a day to answer your questions in a timely manner.
Main applications
- Pharmaceutical manufacturing
This is its core industrial application of Liothyronine sodium API. Pharmaceutical factories use high-purity Liothyronine sodium raw powder and undergo strict pharmaceutical processes such as mixing with excipients, tablet pressing, and capsule filling to produce prescribed doses of tablets or capsules for clinical use.
- Scientific research
Basic medical research: Scientists use it to study the physiological effects, metabolic mechanisms, impact on growth and development, and effects on the central nervous system of thyroid hormones in the human body.
Pharmacological research: used for developing new thyroid drugs, studying drug interactions, and evaluating the impact of new drugs on thyroid function.
Preparation of in vitro diagnostic kits: used as calibration standards or antigens for the production of immunoassay kits for detecting T3 levels in blood.
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FAQ
Q1:Is liothyronine sodium the same as T3?
A1:Liothyronine sodium, a salt of triiodothyronine (T3), is chemically similar and pharmacologically equivalent to T3. As such, it acts on the body to increase the basal metabolic rate, affect protein synthesis and increase the body's sensitivity to catecholamines by permissiveness.
Q2:What is the deffence between liothyronine sodium and levothyroxine?
A2:In comparison to levothyroxine (T4), liothyronine sodium has a faster onset of action as well as a shorter biological half-life, which may be due to less plasma protein binding to thyroxine-binding globulin and transthyretin.
Q3:What is the solubility of liothyronine sodium?
A3:Partly miscible in water. Soluble in DMSO, methanol, sodium hydroxide and ethanol. Practically insoluble in most other organic solvents.
Contact Us
Our liothyronine sodium API is 99% high quality raw powder, if you need it , please contact us sales12@faithfulbio.com .




