L-Thyroxine

Post Date:
Mar 28,2014
Expiry Date:
Mar 28,2015
Detailed Description:
Cas No. :51-48-9 Price:4600 USD Kilograms
Payment Method: T/T,Western union,L/C
L-Thyroxine (Steroids)

Synonyms: levothyroxine; l-t4; t4(hormone); o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosin; o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine; tetraiodothyronine

CAS: 51-48-9

EINECS: 200-101-1

Assay: 99% min. USP30

Packing: 1 kg /foil bag or tin.

MF: C15H11I4NO4

MW: 776.87

Character: White Crystalline Solid.

Usage: 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 p.

100grams: US$460
CAS Registry Number:
51-48-9
Synonyms:
;levothyroxine;3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-alanine;3,5,3',5'-tetraiodothyronine;beta-[(3,5-diiodo-4-hydroxyphenoxy)-3,5-diiodophenyl]alanine;l-3,5,3',5'-tetraiodothyronine;l-t4;o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosin;o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine;t4(hormone);tetraiodothyronine;O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine;
Molecular Formula:
C₁₅H₁₁I₄NO₄
Molecular Weight:
776.87
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
Safety Description:
S24/25:;

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