Levothyroxine sodium;L-Thyroxine Sodium (Steroids)

• Product NameLevothyroxine sodium;L-Thyroxine Sodium (Steroids)
  CAS No.55-03-8
  Purity99.0 - 100.5%
  Min Quantity1Kilograms
  Price1~1
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  Molecular Structure

Detailed Description

Levothyroxine sodium;L-Thyroxine Sodium (Steroids)

Aliases:L-Thyroxine sodium salt; sodium 4-o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosine; sodium (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate hydrate (1:1:5); sodium 2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate; tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, sodium salt (1:1)

Product Details
Place of Origin: China
Certification: ISO9001
Brand:YuanCheng
Payment & Shipping Terms:
Minimum Order Quantity:10g
Payment Terms:Western Union, MoneyGram
Character: White crystalline powder.
Quality Standards:corperation standerds
Supply Ability:500kg/week
Delivery Time:within 24 hours after payment

Product Description:
CAS:55-03-8
EINECS:200-221-4
MF:C15H11I4NNaO4
MW:799.8592

Items Specifications
Appearance: White crystals ,crystalline powder
Assay: 99.0 - 100.5%
Specific Rotation: -0.10 o --- +0.10 o
Residue on ignition: 0.10% max
Water-insoluble substance: 0.1% max
Fumaric Acid: 1.0% max
Maleic Acid: 0.05% max
Heavy metals(as Pb): 10 ppm max
Arsenic(As) : 4 ppm max

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• Levothyroxine sodium;L-Thyroxine Sodium (Steroids)