Tiratricol

Modify Date: 2026-07-03 19:08:51

Tiratricol Structure
Tiratricol structure
Common Name Tiratricol
CAS Number 51-24-1 Molecular Weight 621.932
Density 2.5±0.1 g/cm3 Boiling Point 531.6±50.0 °C at 760 mmHg
Molecular Formula C14H9I3O4 Melting Point 181.5ºC
MSDS Chinese USA Flash Point 275.3±30.1 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of Tiratricol


Tiratricol is a thyroid hormone analog with hepatic, has been used to suppress pituitary TSH secretion, with attenuation of extrapituitary thyromimetic effects.

Summary: Tiratricol, with the Chinese name of Tiratricol, has a CAS number of 51-24-1, molecular formula of C14H9I3O4, and a molecular weight of 621.932. This compound is a thyroid hormone analogue used to inhibit the secretion of pituitary thyroid-stimulating hormone. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid
Synonym More Synonyms

 Tiratricol Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Tiratricol is a thyroid hormone analog with hepatic, has been used to suppress pituitary TSH secretion, with attenuation of extrapituitary thyromimetic effects.
Related Catalog

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 2.5±0.1 g/cm3
Boiling Point 531.6±50.0 °C at 760 mmHg
Melting Point 181.5ºC
Molecular Formula C14H9I3O4
Molecular Weight 621.932
Flash Point 275.3±30.1 °C
Exact Mass 621.763489
PSA 66.76000
LogP 5.47
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.767
InChIKey UOWZUVNAGUAEQC-UHFFFAOYSA-N
SMILES O=C(O)Cc1cc(I)c(Oc2ccc(O)c(I)c2)c(I)c1
Storage condition -20°C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H332
Precautionary Statements P280
Hazard Codes Xn: Harmful;
Risk Phrases R20/21/22
Safety Phrases 36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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Tiratricol Structure

Tiratricol

CAS#:51-24-1

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Literature: Wilkinson Biochemical Journal, 1956 , vol. 63, p. 601,603 Full Text Show Details Pitt-Rivers Lancet, 1953 , vol. 265, p. 234

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Tiratricol Structure

Tiratricol

CAS#:51-24-1

Learn More
Literature: Wilkinson Biochemical Journal, 1956 , vol. 63, p. 601,603

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles34

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.

Chem. Res. Toxicol. 23 , 171-83, (2010)

Drug-induced liver injury is one of the main causes of drug attrition. The ability to predict the liver effects of drug candidates from their chemical structures is critical to help guide experimental...

A surface on the androgen receptor that allosterically regulates coactivator binding.

Proc. Natl. Acad. Sci. U. S. A. 104 , 16074-9, (2007)

Current approaches to inhibit nuclear receptor (NR) activity target the hormone binding pocket but face limitations. We have proposed that inhibitors, which bind to nuclear receptor surfaces that medi...

Targeting the binding function 3 (BF3) site of the human androgen receptor through virtual screening.

J. Med. Chem. 54 , 8563-73, (2011)

The androgen receptor (AR) is the best studied drug target for the treatment of prostate cancer. While there are a number of drugs that target the AR, they all work through the same mechanism of actio...

 TiratricolBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Biochemical Characterization of Cif Inhibitors from US Patent US10322118: "Compounds ...
Source: BindingDB
Target: N/A
External Id: BindingDB_3372_1
Name: Effect on rat hepatic malic enzyme(ME) activity relative to L-T3.
Source: ChEMBL
Target: NADP-dependent malic enzyme
External Id: CHEMBL711180
Name: Effect on rat hepatic Malic enzyme activity relative to L-T3.
Source: ChEMBL
Target: NADP-dependent malic enzyme
External Id: CHEMBL711183
Name: Effect on rat hepatic malic enzyme(ME) activity 3 days after injection of 10e-6 mol/k...
Source: ChEMBL
Target: NADP-dependent malic enzyme
External Id: CHEMBL711184
Name: Primary qHTS for inhibitors of NSP2Pro chikungunya virus (CHIKV)
Source: NCGC
External Id: APP-Toga-CHIKV-nsp2-p
Name: Thermal Shift Assay. Domain: start/stop: E122-S403
Source: ChEMBL
Target: Aurora kinase A
External Id: CHEMBL5067447
Name: Incucyte cell viability with human fibroblast
Source: ChEMBL
Target: Fibroblast
External Id: CHEMBL4725213
Name: Incucyte cell viability with HEK293T
Source: ChEMBL
Target: HEK-293T
External Id: CHEMBL4725212
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

triiodothyroacetic acid
Tiratricol,3,3',5-triiodothyroacetic acid
3,5,3'-triiodothyroacetic acid
3,3',5-TRIIODOTHYROACETIC ACID
3,3',5-Triiodo-4-(4-hydroxyphenoxy)phenylacetic Acid
Triac
3,5-Diiodo-4-(3-iodo-4-hydroxyphenoxy)phenylacetic Acid
[4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid
Tiratricol

 Tiratricol | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid?
A: CAS number of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid is 51-24-1.
Q: What is the InChIKey of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid?
A: InChIKey of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid is UOWZUVNAGUAEQC-UHFFFAOYSA-N.
Q: What is the safety information for 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid?
A: Safety information for 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid: 36.
Q: What is the polar surface area (PSA) of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid?
A: Polar surface area (PSA) of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid is 66.76000.
Q: What is the boiling point of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid?
A: Boiling point of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid is 531.6±50.0 °C at 760 mmHg.
Q: What are the upstream materials of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid?
A: Related upstream materials(CAS) of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid: 1155-40-4;85828-82-6.
Q: What is the SMILES notation of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid?
A: SMILES notation of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid is O=C(O)Cc1cc(I)c(Oc2ccc(O)c(I)c2)c(I)c1.
Q: What is the molecular weight of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid?
A: Molecular weight of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid is 621.932.
Q: What are the storage conditions for 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid?
A: Storage conditions for 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid: -20°C.
Q: What English synonyms does 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid have?
A: English synonyms of 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid: triiodothyroacetic acid, Tiratricol,3,3',5-triiodothyroacetic acid, 3,5,3'-triiodothyroacetic acid, 3,3',5-TRIIODOTHYROACETIC ACID, 3,3',5-Triiodo-4-(4-hydroxyphenoxy)phenylacetic Acid, Triac, 3,5-Diiodo-4-(3-iodo-4-hydroxyphenoxy)phenylacetic Acid, [4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid, Tiratricol.

 Tiratricolfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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