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L-Thyroxine
L-Thyroxine

L-Thyroxine

Price USD2.00
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:customise
  • Time:2019-07-06

Product Details

  • Product NameL-Thyroxine
  • CAS No.51-48-9
  • EINECS No.200-101-1
  • MFC15H11I4NO4
  • MW776.87
  • InChIKeyXUIIKFGFIJCVMT-LBPRGKRZSA-N
  • AppearancePowderWhite to Pale Brown
  • Water Solubility insoluble
  • Melting point 235 °C
  • storage temp. Keep in dark place,Inert atmosphere,2-8°C
  • density 2.4440 (estimate)
  • Boiling point 576.3±50.0 °C(Predicted)
L-Thyroxine Basic information
Product Name: L-Thyroxine
Synonyms: 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
CAS: 51-48-9
MF: C15H11I4NO4
MW: 776.87
EINECS: 200-101-1
Product Categories: Amino Acids;Organics;Heterocyclic Compounds;Amino Acids & Derivatives;Intermediates & Fine Chemicals;Pharmaceuticals;Isotope Labeled Compounds;Aromatics;Isotope Labelled Compounds;SYNTHROID;Isolabel;Other APIs;Inhibitors
Mol File: 51-48-9.mol
L-Thyroxine Structure
 
L-Thyroxine Chemical Properties
Melting point  235 °C
alpha  -5 º (1N NaOH:EtOH 1:2)
Fp  9℃
storage temp.  2-8°C
solubility  Dissolves in 4M ammonium hydroxide in Methanol at 50mg/ml
pka 2.2(at 25℃)
form  Powder
color  White to Pale Brown
Water Solubility  insoluble
Sensitive  Light Sensitive
Merck  9491
InChIKey XUIIKFGFIJCVMT-LBPRGKRZSA-N
CAS DataBase Reference 51-48-9(CAS DataBase Reference)
EPA Substance Registry System L-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)- 3,5-diiodo-(51-48-9)
 
Safety Information
Hazard Codes  Xn,T,F
Risk Statements  40-39/23/24/25-23/24/25-11
Safety Statements  22-24/25-36-45-36/37-16
RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  3
RTECS  YP2833500
8-10
TSCA  Yes
HazardClass  IRRITANT
Hazardous Substances Data 51-48-9(Hazardous Substances Data)

Company Profile Introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate,  is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
 
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
 
  • Since:2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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