D-Thyroxine
(83385561 | 51-49-0)

CAS: 51-49-0
Molecular Formula: C15H11I4NO4
Molecular Weight: 776.87
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
D-Thyroxine Chemical Structure

83385561-25mg 25mg £119.90
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83385561-25mg 25mg €179.90
Bulk Order
83385561-25mg 25mg $191.90
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 83385561
Product Name D-Thyroxine
Categories Amino Acids Biochemicals Organics Research Organics & Inorganics
CAS 51-49-0
Molecular Formula C15H11I4NO4
Molecular Weight 776.87
Storage Details -15 to -20 °C
Harmonised Tariff Code 29379000

Product Specification
Water <11.0%
Specific rotation -16.5 to -20.5
pH 5 - 6
Appearance off-white or light yellow powder
Iodides Content <0.08%
D-Levothyroxine 97 - 103%
D-Liothyronine <2.0%

Safety Information
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled
Precautionary statements
  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

  • P302+352: IF ON SKIN: Wash with soap and water

  • P304+341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing