3,3',5-Triiodo-L-thyronine 4'-O-Sulfate CAS 31135-55-4 | High-Purity Supplier & Bulk Manufacturer
| Product Name | 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate |
|---|---|
| Synonyms | triiodothyronine sulfate, triiodothyronine sulphate, Triiodothyronine sulfuric ester, 3,3',5-triiodo-L-thyronine sulfate, 3,5,3'-triiodo-L-thyronine 4-O-sulfate |
| CAS Number | 31135-55-4 |
| Catalog No. | FT-0675570 |
| Molecular Formula | C15H12I3NO7S |
| Molecular Weight | 731.0000 |
| IUPAC Name | (2S)-2-amino-3-[3,5-diiodo-4-(3-iodo-4-sulfooxyphenoxy)phenyl]propanoic acid |
| InChI Key | XBQYQXVJBNDCGY-LBPRGKRZSA-N |
| Category | Natural Products & Biochemical Reagents |
| Supply Scale | gram – kilogram – bulk |
| Documentation | COA, SDS, HPLC, NMR, MS (on request) |
| Custom Synthesis | Available |
| Shipping | Worldwide |

Request 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate (CAS 31135-55-4)
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- High-purity grades, COA & SDS included
- Gram to kilogram & bulk quantities
- Custom synthesis & scale-up
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3,3',5-Triiodo-L-thyronine 4'-O-Sulfate Overview
3,3',5-Triiodo-L-thyronine 4'-O-Sulfate (CAS 31135-55-4) is a high-purity fine chemical and pharmaceutical intermediate supplied by Finetech Industry Limited for scientific research and product development. It has the molecular formula C15H12I3NO7S and a molecular weight of 731.0000. It is offered as a well-defined building block and reference compound for laboratory research and analytical applications.
Finetech Industry Limited manufactures and supplies 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate in high-purity grades, supporting pharmaceutical companies, contract research organizations, academic laboratories and industrial customers. Supply capacities range from gram quantities to kilogram and bulk production, with custom synthesis available for non-catalog analogs and scale-up. The exact purity and specification are stated on the Certificate of Analysis for each batch.
Applications of 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate
Natural product research
Used as a high-purity reference compound in natural-product and phytochemical research and product development.
Analytical reference standard
Applied as an analytical reference standard for identification, method development and quality control.
Ingredient and formulation research
Supplied as a research-grade material for ingredient, cosmetic and food-science research and development, subject to grade and intended use.
Supplied as a general research reagent and intermediate for scientific research, analytical, industrial and commercial product-development applications, according to the product grade and the customer's intended use. Please confirm the applicable specification and intended-use requirements when requesting a quote.
Bulk Supply & Packaging
Finetech Industry Limited supplies 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate for research and larger-scale requirements with flexible packaging and scalable manufacturing.
Each shipment includes a COA, SDS, batch traceability and secure protective packaging. Customized packaging and labeling are available on request.
Supply Capabilities
Scale
- Gram scale
- Kilogram scale
- Multi-kg / bulk
- Custom / MT on request
Documentation
- COA
- SDS
- HPLC / GC
- NMR / MS
Manufacturing
- Custom synthesis
- Process development
- Scale-up
- Pilot production
Shipping
- North America
- Europe
- Asia / Middle East
- Oceania
3,3',5-Triiodo-L-thyronine 4'-O-Sulfate FAQ
What is the CAS number of 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate?
The CAS number of 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate is 31135-55-4. Its molecular formula is C15H12I3NO7S and molecular weight is 731.0000.
What purity of 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate does Finetech Industry Limited supply?
Finetech Industry Limited supplies 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate in high-purity grades. The exact purity is stated on the Certificate of Analysis for each batch and can be confirmed before ordering.
Can Finetech Industry Limited supply 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate in bulk?
Yes. Finetech Industry Limited supplies 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate from gram quantities to kilogram and bulk scale, and offers custom synthesis and scale-up.
Do you provide COA and SDS for 3,3',5-Triiodo-L-thyronine 4'-O-Sulfate?
Yes. Every shipment includes a COA and SDS, with HPLC, NMR and MS data available on request.