CAS 51-48-9: (-)-Thyroxine
Formula:C15H11I4NO4
InChI: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
InChI key:InChIKey=XUIIKFGFIJCVMT-LBPRGKRZSA-N
SMILES:O(C1=CC(I)=C(O)C(I)=C1)C2=C(I)C=C(C[C@@H](C(O)=O)N)C=C2I
Synonyms:- (-)-Thyroxine
- 3,3',5,5'-Tetraiodo-L-thyronine
- 3,3′,5,5′-Tetraiodo-<span class="text-smallcaps">L</span>-thyronine
- 3,5,3',5'-Tetraiodothyronine
- 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-alanine
- <span class="text-smallcaps">L</span>-T<sub>4</sub>
- <span class="text-smallcaps">L</span>-Thyroxin
- <span class="text-smallcaps">L</span>-Thyroxine
- <span class="text-smallcaps">L</span>-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-
- Beta-[(3,5-Diiodo-4-Hydroxyphenoxy)-3,5-Diiodophenyl]Alanine
- DL-thyroxin
- See more synonyms
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Found 20 products.
Ref: 4Z-T-422
Discontinued productThyroxine
CAS:Controlled ProductApplications Thyroxine is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by the pituitary hormone (TSH). Deiodinated in peripheral tissues to the active metabolite, liothyronine. The D-form has very little activity as a thyroid hormone, but has been used to treat hyperlipidemia. References Post, A., et al.: Anal. Profiles Drug Subs., 5, 225 (1976); Nelson, J.C., et al.: Clin. Chem., 34, 1737 (1988); Fischer, D.A., et al.: Clin. Chem., 42, 135 (1996); Cavalieri, R.R., et al.: Thyroid, 7, 177 (1997);Formula:C15H11I4NO4Color and Shape:Off-WhiteMolecular weight:776.87Levothyroxine Lactose Adduct >85%
CAS:Controlled ProductFormula:C27H31I4NO14Purity:>85%Color and Shape:NeatMolecular weight:1101.151L-Thyroxine, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C15H11I4NO4Purity:98%Color and Shape:Powder, Pale cream to creamMolecular weight:776.87L-Thyroxine
CAS:L-Thyroxine, major thyroid hormone, is made by iodinating tyrosine and coupling it in thyroglobulin, then secreted into blood.Formula:C15H11I4NO4Purity:98.17% - 98.64%Color and Shape:Crystals SolidMolecular weight:776.87Levothyroxine
CAS:Amino-acid derivativesFormula:C15H11I4NO4Color and Shape:Yellow Off-White Crystalline PowderMolecular weight:776.6867L-Thyroxine Sodium Salt Pentahydrate
CAS:Formula:C15H10I4NNaO4·5H2OPurity:>98.0%(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:888.94Thyroxine (100% pure T4 reference standard (free of T3))
CAS:Applications Thyroxine is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by the pituitary hormone (TSH). Deiodinated in peripheral tissues to the active metabolite, liothyronine. The D-form has very little activity as a thyroid hormone, but has been used to treat hyperlipidemia. References Post, A., et al.: Anal. Profiles Drug Subs., 5, 225 (1976); Nelson, J.C., et al.: Clin. Chem., 34, 1737 (1988); Fischer, D.A., et al.: Clin. Chem., 42, 135 (1996); Cavalieri, R.R., et al.: Thyroid, 7, 177 (1997);Formula:C15H11I4NO4Color and Shape:Off-WhiteMolecular weight:776.87L-Thyroxine, 97+%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Purity:97+%Color and Shape:White to beige, PowderLevothyroxine
CAS:Levothyroxine is a thyroid hormone that is used to treat hypothyroidism. It is taken in tablet form, usually once per day. Levothyroxine therapy can be started with a low dose and increased gradually over time. This drug has been shown to be effective in the treatment of bowel disease, which may be due to its ability to decrease inflammation and increase the movement of stool through the intestines. Levothyroxine has also been shown to have beneficial effects on other autoimmune diseases such as rheumatoid arthritis and congestive heart failure. The use of levothyroxine requires periodic blood sampling for monitoring.Formula:C15H11I4NO4Purity:Min. 98 Area-%Color and Shape:Off-White PowderMolecular weight:776.87 g/molL-Thyroxine (Tetraiodothyronine)
CAS:Formula:C15H11I4NO4Color and Shape:White To Off-White SolidMolecular weight:776.872-(3-(4-Hydroxy-3,5-diiodophenoxy)-2,4-diiodobenzamido)-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoic Acid, Amide-Bridged
CAS:Controlled ProductFormula:C28H16I7NO7Color and Shape:NeatMolecular weight:1366.76L-Thyroxine
CAS:Formula:C15H11I4NO4Purity:≥ 98.0% (dried basis)Color and Shape:White to off-white crystalline powderMolecular weight:776.87O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine
CAS:Formula:C15H11I4NO4Purity:97%Color and Shape:SolidMolecular weight:776.87
