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Weight loss powder 51 48 9 Steroid Hormone T4

WuHan Dong Kang Yuan technology co., LTD
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Weight loss powder 51 48 9 Steroid Hormone T4

Brand Name : DKY

Model Number : 8615377658509

Certification : COA

Place of Origin : hubei/China

MOQ : 1g

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 100kg per year

Delivery Time : 5-7 work days

Packaging Details : 10g/bag or 100g/bag or 1kg/bag

CAS no : 51-48-9

Molecular formula : C15H11I4NO4

Molecular weight : 776.87

EINECS no : 200-101-1

Melting point : 235°C

Specific rotation : -5 (1NNaOH: ETOh1:2)

Density : 2.4440

Flash : 9 ℃

Storage conditions : 2-8°C

Solubility : soluble in alkali solution, insoluble in water, ethanol and ether.

Appearance : White crystalline powder

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Steroid Hormone Powder T4/L-Thyroxine 51-48-9 white powder AAS raw


Basic parameter:

1. product name :L-Thyroxine
2. Alias :LiothyronineEPImpurityA; O - (4 - hydroxy - 3, 5 - diiodophenyl) - 3, 5 diiodotyrosine; T4 (hormone); Tetraiodothyronine; THX. Thyreoideum; Thyroxin; thyroxinal
3. CAS no. : 51-48-9
4. Molecular formula: C15H11I4NO4
5. Molecular weight: 776.87
6. EINECS no. : 200-101-1
7. Melting point: 235 ° C
8. Specific rotation: -5 (1NNaOH: ETOh1:2)
9. Density: 2.4440
10. Flash: 9 ℃
11. Storage conditions: 2-8°C
12. Solubility: Dissolves in 4 m ammonium hydroxide in Methanol at 50 mg/ml;soluble in alkali solution, insoluble in water, ethanol and ether.
13. Appearance: White crystalline powder
Certificate of Analysis:
Product NameL-Thyroxine;3,5,3’,5’-tetraiodothyronine;beta-[(3,5-diiodo-4-hydroxyphenoxy)-3,5-diiodophenyl]alanine
CAS51-48-9
Molecular FormulaC15H11I4NO4
Molecular weight776.87
Batch No20190801
Production Date20190805
Quantity1kg

Test Item

Specification

Result

Appearance

White(Light yellow) powder

Conforms

Odor

No OdorConforms

Assay

≥98%98.2 %

Melt

223-228224.2-227.8

Loss on Drying

≤1%0.8%

Heavy metal (Pb)

≤10ppm<10 ppm

The Specific Rotation

[α]20D=-5o(c=1,1N NaOH: EtOH=1:2)Conforms

Conclusion:The product conforms to the company specification




I am Angela
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email: zs@dkybpc.com
Tel: +86-15377658509, you can add me on WeChat or Skype or Whatsapp if you are using that.

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51-48-9

      

235°C Melting Point Steroid Hormone Powder

      

white crystalline powdery l thyroxine

      
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