Thyroxine (100% pure T4 reference standard (free of T3))
CAS:
Ref. TR-T425650
5mg
303.00€
25mg
1,246.00€
50mg
1,816.00€
Product Information
Name:Thyroxine (100% pure T4 reference standard (free of T3))
Synonyms:
- Thyroxine
- L- (8CI)
- (-)-Thyroxine
- 3,3',5,5'-Tetraiodo-L-thyronine
- Henning
- L-T4
- L-Thyroxin
- L-Thyroxine
- Levothyroxine
- Levotiron
- NSC 36397
- See more synonyms
Brand:TRC
Description: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);
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Chemical properties
Molecular weight:776.87
Formula:C15H11I4NO4
Color/Form:Off-White
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:N[C@@H](Cc1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1)C(=O)O
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