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Home > Products >  High Quality Ergosterol CAS No.:57-87-4

High Quality Ergosterol CAS No.:57-87-4 CAS NO.57-87-4

  • Min.Order: 5 Kilogram
  • Payment Terms: L/C,T/T,
  • Product Details

Keywords

  • Ergosterol
  • High Quality Ergosterol
  • 57-87-4

Quick Details

  • ProName: High Quality Ergosterol CAS No.:57-87-...
  • CasNo: 57-87-4
  • Molecular Formula: C28H44O
  • Appearance: White crystalline powder
  • Application: provitamin form of Vitamin D2
  • DeliveryTime: In 7 days from China after your final ...
  • PackAge: 1kg/bag, 5kg/ctn, 25kg/drum, or as you...
  • Port: Shanghai/Beijing/Hangzhou/Jiangsu
  • ProductionCapacity: 100 Metric Ton/Year
  • Purity: 97%
  • Storage: Room Temperature
  • Transportation: Regular transportation
  • LimitNum: 5 Kilogram
  • Valid Period: 2 year
  • Melting Point: 157℃-164℃
  • Specific Rotation: ≤-120°

Superiority

Our advantage--we provide High quality Ergosterol and competitive price.

(1) 28 year experience in pharmaceutical industry

(2)ISO9001:2008 certificated company

(3)Fischer Chemicals AG China office

 

Basic information of Ergosterol 

 

1. CAS No.: 57-87-4
2. Quality: EP7
3. Document: GMP/DMF

Details

1. Specification of Ergosterol

 

ITEM SPECIFICATION RESULTS
Character White crystalline powder Conforms
Melting Point 157℃-164℃ 158℃
Specific Rotation ≤-120° -124°
Water ≤3.0% 0.35%
Assay (HPLC) 97.0%~103.0% 99.10%

 

2. Usage for Ergosterol

 

Ergosterol (ergosta-5,7,22-trien-3β-ol) is a sterol found in cell membranes of fungi and protozoa, serving many of the same functions that cholesterol serves in animal cells. Because many fungi and protozoa cannot survive without ergosterol, the enzymes that create it have become important targets for drug discovery. Ergosterol is a provitamin form of vitamin D2; exposure to ultraviolet (UV) light causes a chemical reaction that produces vitamin D2.

 

3. Sinoway's advantage:

(1) ISO 9001:2008 certificated company

(2) 28 years in pharmaceutical industry

(3)China office of Fischer Chemicals AG (Switzerland)

 

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