Molekula
3,3',5-Triiodothyroacetic acid, free acid
3,3',5-Triiodothyroacetic acid, free acid is a thyroid hormone analog used in research on thyroid function and metabolism. It is a potent inhibitor of deiodinase enzymes and serves as a tool in endocrinology studies. Available with a CAS number of 51-24-1, molecular formula C14H9I3O4, and molecular weight 621.93 g/mol. Store at -15 to -20 °C. Signal word: Warning. Molekula supplies 3,3',5-Triiodothyroacetic acid, free acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
3,3',5-Triiodothyroacetic acid, free acid is a thyroid hormone analog used in research on thyroid function and metabolism. It is a potent inhibitor of deiodinase enzymes and serves as a tool in endocrinology studies. Available with a CAS number of 51-24-1, molecular formula C14H9I3O4, and molecular weight 621.93 g/mol. Store at -15 to -20 °C. Signal word: Warning. Molekula supplies 3,3',5-Triiodothyroacetic acid, free acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White/ off white/ tan powder |
| Loss on Drying | 3.0% max |
| Chloride (Cl) | 1.2% max |
| Total Impurities | <5% |
| Tiratricol | > 95 % |
| Lodides content | 0.08% max |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 51-24-1 |
| Molecular Formula | C14H9I3O4 |
| Molecular Weight | 621.93 |
| REACH Code | Y110 |
| Tariff Code | 29189990 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P304+341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 3,3',5-Triiodothyroacetic acid used for?
It is primarily used in research related to thyroid hormone metabolism and receptor studies.
What is the chemical formula and molecular weight?
The formula is C14H9I3O4 with a molecular weight of 621.93 g/mol.
How should this compound be stored?
Store at -15 to -20 °C to maintain stability and prevent degradation.
What grade is available?
Available as research grade; not intended for human or animal consumption.
Can Molekula supply this in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis and safety data sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.