Sodium Levothyroxine 25416-65-3

Post Date:
Nov 23,2013
Expiry Date:
May 22,2014
Detailed Description:
Cas No. :25416-65-3 Quantity: 1Kilograms
Payment Method: T/T, Western Union
Sodium Levothyroxine 25416-65-3

Synonyms: L-Thyroxine sodium salt hydrate

CAS: 25416-65-3

EINECS: 200-221-4

Assay: 99% min. USP30

Packing: 1 kg/foil bag or tin.

MF: C15H10I4NNaO4

MW: 798.85

Character: white to beige powder.

Usage: One of the hormones produced by the thyroid gland that is involved in the maintenance of metabolic homeostasis. Also produced in peripheral tissues as the active metabolite of Thyroxine. Pharmaceutical raw materials.

Preparation Products: Levothyroxine sodium
CAS Registry Number:
25416-65-3
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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