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Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
L-Thyroxine (NSC 36397) is the major hormone derived from the thyroid gland. L-Thyroxine (NSC 36397) is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. L-Thyroxine (NSC 36397) is released from thyroglobulin by proteolysis and secreted into the blood. L-Thyroxine (NSC 36397) is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.
| Pubchem Sid | 504750946 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504750946 |
| Canonical Smiles | C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)CC(C(=O)O)N |
| IUPAC Name | (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid |
| InChIKey | XUIIKFGFIJCVMT-LBPRGKRZSA-N |
| INCHI | 1S/C15H11I4NO4/c16-8-4-7(5-9(17)13(8)21)24-14-10(18)1-6(2-11(14)19)3-12(20)15(22)23/h1-2,4-5,12,21H,3,20H2,(H,22,23)/t12-/m0/s1 |
| Isomeric SMILES | C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)C[C@@H](C(=O)O)N |
| PubChem CID | 5819 |
| Molecular Weight | 776.87 |
| Beilstein | 2228515 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives - Alpha amino acids and derivatives |
| Direct Parent | Phenylalanine and derivatives |
| Alternative Parents | Diphenylethers Phenylpropanoic acids Diarylethers Amphetamines and derivatives L-alpha-amino acids Phenoxy compounds Phenol ethers O-iodophenols Aralkylamines Iodobenzenes Aryl iodides Amino acids Monocarboxylic acids and derivatives Carboxylic acids Organoiodides Carbonyl compounds Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Phenylalanine or derivatives - Diphenylether - Diaryl ether - 3-phenylpropanoic-acid - Alpha-amino acid - Amphetamine or derivatives - L-alpha-amino acid - Phenoxy compound - Phenol ether - 2-halophenol - 2-iodophenol - Aralkylamine - Phenol - Halobenzene - Iodobenzene - Aryl halide - Aryl iodide - Benzenoid - Monocyclic benzene moiety - Amino acid - Carboxylic acid - Ether - Monocarboxylic acid or derivatives - Organoiodide - Organonitrogen compound - Organooxygen compound - Organopnictogen compound - Organic nitrogen compound - Organic oxide - Carbonyl group - Primary amine - Amine - Hydrocarbon derivative - Primary aliphatic amine - Organic oxygen compound - Organohalogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as phenylalanine and derivatives. These are compounds containing phenylalanine or a derivative thereof resulting from reaction of phenylalanine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. |
| External Descriptors | thyroxine - Other amino acids - Biogenic amines |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jul 17, 2025 | T106193 | |
| Certificate of Analysis | Jul 17, 2025 | T106193 | |
| Certificate of Analysis | Jul 17, 2025 | T106193 | |
| Certificate of Analysis | Jul 17, 2025 | T106193 | |
| Certificate of Analysis | Jul 17, 2025 | T106193 | |
| Certificate of Analysis | Jul 17, 2025 | T106193 | |
| Certificate of Analysis | Sep 07, 2024 | T106193 | |
| Certificate of Analysis | Sep 07, 2024 | T106193 | |
| Certificate of Analysis | Sep 07, 2024 | T106193 | |
| Certificate of Analysis | Sep 07, 2024 | T106193 | |
| Certificate of Analysis | Mar 30, 2024 | T106193 | |
| Certificate of Analysis | Aug 17, 2022 | T106193 | |
| Certificate of Analysis | Aug 17, 2022 | T106193 | |
| Certificate of Analysis | Aug 17, 2022 | T106193 | |
| Certificate of Analysis | Aug 17, 2022 | T106193 | |
| Certificate of Analysis | Aug 17, 2022 | T106193 | |
| Certificate of Analysis | Aug 17, 2022 | T106193 | |
| Certificate of Analysis | Aug 17, 2022 | T106193 | |
| Certificate of Analysis | Jun 15, 2021 | T106193 | |
| Certificate of Analysis | Jun 15, 2021 | T106193 |
| Solubility | Dissolves in 4M ammonium hydroxide in Methanol at 50mg/ml |
|---|---|
| Sensitivity | Light sensitive |
| Melt Point(°C) | 223°C |
| Molecular Weight | 776.870 g/mol |
| XLogP3 | 2.400 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 776.687 Da |
| Monoisotopic Mass | 776.687 Da |
| Topological Polar Surface Area | 92.800 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 420.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Xinyi Li, Kaiyue Li, Jiayi Li, Zhiqin Zhang, Hongyuan Wang. (2023) Effects of perchlorate and exogenous T4 on growth, development and tail resorption of Rana chensinensis. ENVIRONMENTAL POLLUTION, [PMID:37558196] [10.1016/j.envpol.2023.122333] |
| 2. Yangyang Wang, Yanping Sun, Bingyou Yang, Qiuhong Wang, Haixue Kuang. (2022) Integrate metabolomics strategy and target prediction to reveal the ameliorate effect of four typical ‘cold’ property herbs on hyperthyroidism rats. JOURNAL OF ETHNOPHARMACOLOGY, [PMID:36202164] [10.1016/j.jep.2022.115772] |
| 3. Wang Yang-Yang, Sun Yan-Ping, Yang Bing-You, Wang Qiu-Hong, Kuang Hai-Xue. (2022) Application of metabolomics and network analysis to reveal the ameliorating effect of four typical “hot” property herbs on hypothyroidism rats. Frontiers in Pharmacology, [PMID:36091783] [10.3389/fphar.2022.955905] |
| 4. Quan Chi, Wenxiang Zhang, Lang Wang, Juan Huang, Ming Yuan, Huaming Xiao, Xian Wang. (2019) Evaluation of structurally different brominated flame retardants interacting with the transthyretin and their toxicity on HepG2 cells. CHEMOSPHERE, [PMID:31927367] [10.1016/j.chemosphere.2019.125749] |
| 5. Mei Yang, Youning Ma, Wenjun Gui, Yiping Ren, Guonian Zhu, Yihua Liu. (2015) Determination of 26 endocrine disrupting chemicals in fish and water using modified QuEChERS combined with solid-phase extraction and UHPLC-MS/MS. Analytical Methods, 7 (19): (8418-8431). [PMID:] [10.1039/C5AY01082A] |
| 6. Ting Tai, Yuan-Yuan Shao, Yu-Qi Zheng, Li-Ping Jiang, Hao-Ru Han, Na Yin, Hao-Dong Li, Jin-Zi Ji, Qiong-Yu Mi, Li Yang, Lei Feng, Fu-Yang Duan, Hong-Guang Xie. (2024) Clopidogrel ameliorates high-fat diet-induced hepatic steatosis in mice through activation of the AMPK signaling pathway and beyond. Frontiers in Pharmacology, [PMID:39508046] [10.3389/fphar.2024.1496639] |
| 7. Fei Wei, Xueyi Wu, Hongyuan Wang, Yongpu Zhang, Lei Xie. (2025) Methimazole disrupted skeletal ossification and muscle fiber transition in Bufo gargarizans larvae. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, [PMID:39793290] [10.1016/j.ecoenv.2025.117684] |
| 8. Lei Xie, Ziyi Niu, Shimin Xiao, Hongyuan Wang, Yongpu Zhang. (2024) Morphological and Transcriptomic Analyses Reveal the Toxicological Mechanism and Risk of Nitrate Exposure in Bufo gargarizans Embryos. Animals, 14 (6): (961). [PMID:38540059] [10.3390/ani14060961] |
| 9. Zhilin Yang, Nan Yuan, Yaning Gong, Yang Jiao, Najun Li, Jianmei Lu. (2025) High-Concentrated Reactive Oxygen Species from Chiral Thyroxine for Piezocatalytic Antitumor Therapy. ADVANCED FUNCTIONAL MATERIALS, [PMID:] [10.1002/adfm.202519435] |
| 10. Shengxian Liang, Shaojun Liang, Nuoya Yin, Francesco Faiola. (2019) Establishment of a human embryonic stem cell-based liver differentiation model for hepatotoxicity evaluations. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, [PMID:30849655] [10.1016/j.ecoenv.2019.02.091] |
| 11. Pingfa Gao, Lyuping Hu, Songzhou Lu, Dongxu Feng, Yingying Wang, Zhewei Fei, Wei Wu. (2025) Levothyroxine suppression therapy improves maternal and neonatal outcomes in pregnancy after thyroidectomy for differentiated thyroid carcinoma. American Journal of Translational Research, 17 (11): (8643). [PMID:41415087] [10.62347/UTCU8727] |
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