Factory Supply High Quality L-thyroxine sodium salt cas no.6106-07-6

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US $50-60 / Grams | 1 Gram/Grams (Min. Order)
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Overview
Quick Details
CAS No.:
6106-07-6
Other Names:
L-Thyroxine.Na;Sodium levothyroxine pentahydrate
MF:
C15H10I4NNaO4 5(H2O)
EINECS No.:
6106-07-6
Place of Origin:
China (Mainland)
Type:
Anesthetic Agents, Antiparasitic Agents, Antipyretic Analgesics and NSAIDs, Auxiliaries and Other Medicinal Chemicals, Blood System Agents, Cardiovascular Agents, Central Nervous System Agents, Vitamins, Amino Acids and Coenzymes, Other
Grade Standard:
Medicine Grade
Usage:
Animal Pharmaceuticals
Brand Name:
ROYAL PHARM
Model Number:
6106-07-6
Purity:
98%
Fine:
powder
SupplyAbility
SupplyAbility:
100 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
alu foil bag,fiber drum
Port
Shanghai
Lead Time :
ASAP after getting payment , decided by order quantity
product NameL-thyroxine sodium salt
SynonymsL-thyroxine sodium pentahydrate*gamma-irradiated; sodium L-4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzylalaninate pentahydrate; L-Thyroxine.Na
Molecular FormulaC15H10I4NNaO4 5(H2O)
Molecular Weight888.93
CAS Registry Number6106-07-6
Molecular Structure
 
Density2.381
Melting point207-210°C

 

Specification:

 

Tests

Specifications

Test results

Description 

 Almost white crystalline powder

Complies 

Identification

1) iodine 

2) color

 

1) flame decomposes andlibetates iodine vapors

2) Add solution,a pink color produced

 

1) Complies

2) Complies 

Solubility 

1) very slightly soluble in water 

2) Soluble in solutions of alkali hydroxides 

and in hot solutions of alkli carbonates

3) Slightly soluble in alcohol

4) Insoluble in acetone,chloroform and in ether

1) complies 

2) Complies

 

3) Complies

4) complies

Assay(dry basis)

                 97.0%~103.0%

98.8%

Specific rotation

                -5.0°~-6.0°

-5.8°

Loss on drying

11.0%

9.7%

Inorganic iodides

0.08%

0.06%

Liothyronine sodium

2.0%

0.8%

Conclusion: The Product complies with USP27 standard.