text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 67-30-1 | Product Number: T3730

3,3',5,5'-Tetraiodothyroacetic Acid

Purity: >98.0%(HPLC)(N)
  • 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzeneacetic Acid
  • 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenylacetic Acid
Contact Us Contact Us ≥20 
Contact Us Contact Us 10  

*Upon orders receipt, Hyderabad stocks will be dispatched on the same day & Chennai stocks will be dispatched in 3-6 working days.
*Items available in Japan warehouse will be dispatched in 10-12 working days.
*INR price is exclusive of domestic taxes applicable.
*Change currency to place order in USD.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.

Product Number T3730
Purity / Analysis Method >98.0%(HPLC)(N)
Molecular Formula / Molecular Weight C__1__4H__8I__4O__4 = 747.83  
Physical State (20 deg.C) Solid
Storage Temperature <0°C
Condition to Avoid Heat Sensitive
CAS RN 67-30-1
Reaxys Registry Number 2173215
MDL Number


Appearance White to Yellow to Green powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Properties (reference)
Melting Point 230 °C
Pictogram Pictogram
Signal Word Danger
Hazard Statements H300 : Fatal if swallowed.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P405 : Store locked up.
Related Laws:
RTECS# CY1585800
Transport Information:
UN Number UN2811
Class 6.1
Packing Group I
3,3',5,5'-Tetraiodothyroacetic Acid: A Thyroid Hormone Analogue with Anti-Angiogenesis and Anti-Tumor Growth Effects

3,3',5,5'-Tetraiodothyroacetic acid is a thyroid hormone (L-thyroxine [T0245]) analogue. It is reported that 3,3',5,5'-tetraiodothyroacetic acid acts at a cell surface receptor to block angiogenic and tumor cell proliferation action of thyroid hormones, which have been recently shown to induce tumor growth and angiogenesis. (The product is for research purpose only.)


Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents