L-Thyroxine (Steroids)

Post Date:
Jun 08,2015
Expiry Date:
Dec 05,2015
Detailed Description:
Cas No. :51-48-9 Quantity: 1000Kilograms
Specs:1 kg /foil bag or tin
Payment Method: T/T
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

MS：

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.
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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