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3,5-Diiodo-L-Tyrosine Powder

Product Name 3,5-Diiodo-L-Tyrosine Bulk Powder
Other Names 3 5-diiodo-l-thyronine, 3,5-diiodo-L-thyronine (T2), Diiodothyronine, 3,5-T2, 3,5-Diiodothyronine, 2-Amino-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]propanoic acid
CAS Number 300-39-0
Molecular Formula C9H9I2NO3
Molecular Weight 432.98 g/mol
Applications Personal Care, Dietary Supplements, Functional Foods,  Animal Nutrition, etc.
Package 1kg,5kg/bag, 25kg/drum


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Because of the uncertain FDA policy, Nutri Avenue regrets to tell you that we have decided to stop selling 3-5-Diiodo-L-Tyrosine powder from now on. Once there is the latest news, we will update you in time.

The following information is available for those interested in 3,5-Diiodothyronine to study and research. Nutri Avenue will also try our best to find the best 3,5-Diiodo-L-Tyrosine alternatives for you. If you want to know more, please contact us.

What’s 3-5-Diiodo-L-Tyrosine?

The compound 3-5-diiodo-L-tyrosine is an essential human metabolite that serves as an intermediate in the synthesis of thyroid hormones. It is an L-tyrosine derivative that carries diiodo-substituents at positions C-3 and C-5 of the benzyl group. The compound is a non-proteinogenic L-alpha-amino acid and a conjugate acid of a 3-5-diiodo-L-Tyrosinate(1-). It is found in studies to be useful in regulating energy expenditure, resting metabolic rate, and even oxygen consumption. This is because it is believed to activate the mitochondrial function.

The CAS number of the compound is 300-39-0 and its molecular formula is C9H9I2NO3. Its molecular weight is 432.98 g/mol. The compound is also known as Diiodotyrosine, L-3-5-Diiodotyrosine, and L-Diiodotyrosine.

The product is also known to have a whitish-to-pale brown appearance. It is usually packed in paper drums with two layers of poly bags inside when bought in bulk. Nevertheless, customers may opt for a different packaging depending on their preference and the quantity of their purchase.

3-5-Diiodo-L-Tyrosine vs. 3-5-Diiodo-L-tyrosine Dihydrate

The compound 3-5-Diiodo-L-tyrosine dihydrate is a crystalline powder that serves as an intermediate in the biosynthesis and alternative pathways of the metabolism of thyroid hormones. Hence, it provides similar health benefits as that of 3-5-diiodo-L-tyrosine.

The said compounds, however, differ in terms of identifiers. While the CAS number of 3-5-diiodo-L-tyrosine is 300-39-0, the CAS number of 3-5-Diiodo-L-tyrosine dihydrate is 18835-59-1. Also, the molecular weight of the former is C9H9I2NO3 while that of the latter is C9H13I2NO5.

3-5-Diiodo-L-Tyrosine Specifications

The product is usually used in 99% 3-5-diiodo-L-tyrosine powder forms.

Also, 99% 3-5-diiodo-L-tyrosine dihydrate powder has almost identical benefits as 3-5-diiodo-L-tyrosine.

The availability of supplement ingredients products in bags having a net weight of 1 kilogram or paper drums having a 25-kilogram net weight is usual.

3-5-Diiodo-L-Tyrosine(T2) vs. T3

The compound T3 is the most active of all thyroid hormones. It is composed of a basic chemical structure of tyrosine with bound iodine. The CAS number of the compound is 15785-49-6 while its molecular formula is C15H12I3NO4. Its molecular weight is 650.97 g/mol.

In terms of health benefits, both T2 and T3 are believed to enhance weight loss. However, they may differ in terms of the main mechanisms of action. According to research, while T3 stimulates both hepatic lipogenesis and fatty acid oxidation, T2 is found to induce only fatty acid oxidation. T2 may also be found to inhibit hepatic lipogenesis.

3,5-diiodo-L-tyrosine Bulk Powder, T2 Supplier

Since both compounds are thyroid hormones, there can be no exact conclusion as to which is better than the other.

Background on Thyroid Hormones: T0, T1, T2, T3, T4

Thyroid hormones are the hormones in the human body that primarily control metabolism pathways. These hormones coordinate with other organs in the human body for an effective breakdown and utilization of food.

The two main thyroid hormones are thyroxine (T4) and triiodothyronine (T3). While thyroxine (T4) is inactive, triiodothyronine (T3) is the active form. T4 is usually converted into T3 when released by the thyroid gland.

The other thyroid hormones T0, T1, and T2 are usually in inert form and are hormone precursors and byproducts of thyroid hormone synthesis.

How Does 3-5-Diiodo-L-Tyrosine Work?

As an intermediate in thyroid hormone synthesis, it is believed that the compound 3-5-diiodo-L-tyrosine works by supporting overall thyroid hormone function. In effect, it leads to the enhancement of metabolism processes, as well as in the breakdown, absorption, and utilization of food.

3-5-Diiodo-L-Tyrosine Manufacturing Process

The process of manufacturing the 3-5-diiodo-L-tyrosine metal complex includes the use of water and a complex-forming metal salt. The said materials are combined and stirred to form a solution. The precipitate is then separated in a centrifuge and washed thoroughly. It is then dried to obtain this ingredient powder.

3-5-Diiodo-L-Tyrosine Benefits

The main benefit of using the compound 3-5-diiodo-L-tyrosine in dietary supplement products is that it promotes weight loss. Several quantitative studies are available to show that the product may support fat loss among obese and overweight individuals through its mechanism of enhancing metabolism.

3,5-diiodo-L-tyrosine Bulk Powder, T2 Supplier

The product is also found to help regulate energy expenditure. Hence, it may be useful for athletes and bodybuilders.

3-5-Diiodo-L-Tyrosine Dosage

The recommended dosage for using 3,5-diiodo-L-tyrosine depends on the individual user’s weight, age, and overall physical condition.

3-5-Diiodo-L-Tyrosine Price

Typically, 3-5-diiodo-L-tyrosine powder is sold in the market from USD 4500/kg to USD 5500/kg.

Because of unsure FDA policy, Nutri Avenue cannot offer the 3-5-Diiodo-L-Tyrosine powder sample now. And also, we are so sorry that we cannot offer any certifications and COA for you.

Where to Buy 3-5-Diiodo-L-Tyrosine Powder in Bulk?

Due to the uncertain FDA policy, we have decided not to sell this ingredient for the time being. We are very sorry for the inconvenience caused to you. If there is any change, Nutri Avenue will update you in time.

And Nutri Avenue offers 1000+ fresh bulk raw ingredients for supplements, cosmetics, food additives, etc. Welcome to get a free quote.

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