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Hubei Langyou International Trading Co., LtdCAS 57-87-4 Fungal Cell Membrane anabolic steroids powder Ergosterol High Purity//file1.lookchem.com/cas/reactions/2021/05/28/2338604.png
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CAS 57-87-4 Fungal Cell Membrane anabolic steroids powder Ergosterol High Purity CAS NO.57-87-4

Min.Order Quantity:
10 Gram
Purity:
99%
Port:
Wuhan
Payment Terms:
T/T,MoneyGram

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Product Details

Keywords

  • 57-87-4
  • Ergosterol
  • C28H44O

Quick Details

  • ProName: CAS 57-87-4 Fungal Cell Membrane anabo...
  • CasNo: 57-87-4
  • Molecular Formula: C28H44O
  • Appearance: White powder
  • Application: Pharmaceutical Raw Materials;Pharmaceu...
  • DeliveryTime: 2-4 days after confirming your payment...
  • PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
  • Port: Wuhan
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99%
  • Storage: Store in sealed containers at cool & d...
  • Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
  • LimitNum: 10 Gram

Superiority

our adwantage:

1.we have stock so we can delivery quickly at the very day when receive the payment.

2.best price, first class service, high successful delivery rate. a discount would be given when you make a large order.

3.high quality guarenteed, once any problem is found, the package would be reshipped for you

4.shipping by express (fedex,ups,dhl,ems tnt hkems), by air.the most professional forwarder would be recommanded for you.

5. warm after-sale service for you 24/7. any of your question would be solved for the first as soon as possible.adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.

Details

cas 57-87-4 fungal cell membrane anabolic steroids powder ergosterol high purity


1. description

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.

2. function

ergosterol is an important component of the cell membrane of animalcule, plays an important role in keeping the integrality of cell membrane, activity of membrane desmoenzyme, liquidity of membrane, cell livingness and substance transportation. it is an very important medical raw material and can be used to manufacture cortisone and progesterone hormone. it is able to change to vd2 through the change of molecular structure.


product name: ergosterol
synonyms: (22e)-ergosta-5,7,22-trien-3-ol;(22e,24r)-ergosta-5,7,22-trien-3-ol;(3beta)-ergosta-5,7,22- trien-3-ol;22-trien-3-ol,(3beta,22e)-ergosta-7;3-hydroxy-(22e,24r)-ergosta-5,7,22-triene;7,22-trien-3-ol,(3.beta.)-ergosta-5;delta-5,7,22-ergostatrien-3beta-ol;ergosta-5,7,22-trien-3beta-ol
cas: 57-87-4
mf:

c28h44o

mw: 396.65
einecs: 200-352-7
product categories: pharmaceutical intermediates;steroids;biochemistry;hydroxysteroids;vitamins;vitamins and derivatives;intermediates & fine chemicals;pharmaceuticals;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from chinese medicinal herbs (tcm).;standardized herbal extract;antibiotic;inhibitors
mol file: 57-87-4.mol
good quality 98% ergosterol cas: 57-87-4
mp 156-158 °c(lit.)
bp 250 °c (1.3 mmhg)
alpha -120 º (c=1, chc13)
refractive index -112.5 ° (c=1, thf)
storage temp. 2-8°c
water solubility practically insoluble
sensitive light sensitive
merck 14,3659
stability: stable, but may be light or air sensitive. incompatible with acids, strong oxidizing agents.
cas database reference 57-87-4(cas database reference)
nist chemistry reference ergosterol(57-87-4)
hazard codes t+,t,xn
risk statements 28-48/20/22-40-38-25-67-36/38-22-20-63
safety statements 28-36/37-45-26
ridadr un 2811 6.1/pg 2
wgk germany 3
f 1-3-8-10
hazardclass 6.1
packinggroup ii
hazardous substances data 57-87-4(hazardous substances data)
chemical properties solid
usage

most important of the provitamins d. usually obtained from yeast which synthesizes it from simple sugars such as glucose. vitamin (antirachitic).

advantages:

hubei xinrunde chemical co., ltd is a renowned pharmaceutical manufacturer. we can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. never stop striving to offer our best service is our philosophy. we have flexible and untraceable payment terms. as a leading manufacture, our products have been exported to germany, norway, poland, finland, spain, uk, france, russia, usa, brazil, mexico, australia, japan, korea, thailand, indonesia, uruguay and many other countries.


1. quality.every batch of steroid powders have tobetested by our qc(quality control) before they are allowed to sell.


2. delivery we have stock, so we can delivery quickly at the very day when receive the payment. within 24 hours after receiving the payment lead time 4 or 7 days.


3. discreet package safelyand professionally disguised package guaranteed. for your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.


4. warm after-sale service any of your question would be solved for the first as soon as possible.

cas 57-87-4 fungal cell membrane anabolic steroids powder ergosterol high purity

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