Cas no 51-26-3 (3,3’,5-Triiodo Thyropropionic Acid)

3,3’,5-Triiodo Thyropropionic Acid is a synthetic thyroid hormone analog characterized by its triiodinated structure, which confers distinct biochemical properties. This compound is primarily utilized in research applications to study thyroid hormone metabolism, receptor interactions, and metabolic pathways. Its structural similarity to endogenous thyroid hormones allows it to serve as a valuable tool for investigating hormone signaling mechanisms. The presence of iodine atoms at the 3, 3’, and 5 positions enhances its stability and binding affinity, making it suitable for experimental studies requiring precise modulation of thyroid-related processes. Researchers value this compound for its reproducibility and utility in both in vitro and in vivo models.
3,3’,5-Triiodo Thyropropionic Acid structure
51-26-3 structure
Product Name:3,3’,5-Triiodo Thyropropionic Acid
CAS No:51-26-3
MF:C15H11I3O4
MW:635.958861589432
CID:370540
PubChem ID:5804
Update Time:2025-06-07

3,3’,5-Triiodo Thyropropionic Acid Chemical and Physical Properties

Names and Identifiers

    • Benzenepropanoic acid,4-(4-hydroxy-3-iodophenoxy)-3,5-diiodo-
    • 3,3’,5-Triiodo Thyropropionic Acid
    • 3,3',5-Triiodo Thyropropionic Acid
    • 3,3’,5-Triiodo Thyro
    • Belnacasan (VX-765)
    • 3-(4-[4-Hydroxy-3-iodophenoxy]-3,5-diiodophenyl)propanoic acid
    • 3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoic acid
    • SCHEMBL310201
    • 3,3',5-Triiodothyropropionic acid 100 microg/mL in Acetonitrile
    • cid_5804
    • Acidum thyropropicum
    • OK7481S22O
    • 3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoicacid
    • 4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodobenzenepropanoic acid
    • Acide thyropropique
    • NCGC00018303-01
    • Acido tiropropico
    • NCGC00018303-03
    • UNII-OK7481S22O
    • triiodothyropropionic acid, 5
    • Thyropropic acid [INN]
    • Acidum thyropropicum [INN-Latin]
    • NS00126101
    • 3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoic acid
    • CHEBI:135860
    • FT-0675571
    • THYROPROPIC ACID
    • Acido tiropropico [INN-Spanish]
    • CHEMBL291053
    • THYROPROPIC ACID [MI]
    • SR-01000003172
    • Hydrocinnamic acid, 4-(4-hydroxy-3-iodophenoxy)-3,5-diiodo-
    • MLS000028680
    • 4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodohydrocinnamic acid
    • Triopron; Triprop
    • 1-Benzyl-pyrrolidine-3-carboxylicacidamide
    • NCGC00018303-02
    • Acide thyropropique [INN-French]
    • 3,3 inverted exclamation mark ,5-Triiodo Thyropropionic Acid
    • BDBM18864
    • AKOS027380181
    • 51-26-3
    • SMR000058682
    • 3,3',5-Triiodothyropropionic acid
    • 3-[4-(4-hydroxy-3-iodo-phenoxy)-3,5-diiodo-phenyl]propanoic acid
    • DTXSID20198998
    • Q27285698
    • SR-01000003172-2
    • Benzenepropanoic acid, 4-(4-hydroxy-3-iodophenoxy)-3,5-diiodo-
    • MDL: MFCD00055828
    • Inchi: 1S/C15H11I3O4/c16-10-7-9(2-3-13(10)19)22-15-11(17)5-8(6-12(15)18)1-4-14(20)21/h2-3,5-7,19H,1,4H2,(H,20,21)
    • InChI Key: VRORTNGXAKZJML-UHFFFAOYSA-N
    • SMILES: IC1C(=C(C=C(C=1)CCC(=O)O)I)OC1C=CC(=C(C=1)I)O

Computed Properties

  • Exact Mass: 635.77900
  • Monoisotopic Mass: 635.779138
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 22
  • Rotatable Bond Count: 5
  • Complexity: 370
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 66.8
  • XLogP3: 4.8

Experimental Properties

  • Density: 2.2309 (estimate)
  • Melting Point: 197-1990C
  • Boiling Point: 540.5±50.0 °C at 760 mmHg
  • Flash Point: 280.7±30.1 °C
  • Refractive Index: 1.746
  • Solubility: Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly)
  • PSA: 66.76000
  • LogP: 5.01550
  • Vapor Pressure: 0.0±1.5 mmHg at 25°C

3,3’,5-Triiodo Thyropropionic Acid Security Information

3,3’,5-Triiodo Thyropropionic Acid Customs Data

  • HS CODE:2918990090
  • Customs Data:

    China Customs Code:

    2918990090

    Overview:

    2918990090. Other additional oxy carboxylic acids(Including anhydrides\Acyl halide\Peroxides, peroxyacids and derivatives of this tax number). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    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%

3,3’,5-Triiodo Thyropropionic Acid Pricemore >>

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