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HENAN SUNLAKE ENTERPRISE CORPORATION4759-48-2 C20H28O2 Isotretinoin//file1.lookchem.com/cas/reactions/2021/05/27/1885770.png
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4759-48-2 C20H28O2 Isotretinoin CAS NO.4759-48-2

Min.Order Quantity:
1 Kilogram
Purity:
99%
Port:
Shanghai/Tianjin/Qingdao
Payment Terms:
L/C,D/A,D/P,T/T,

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Product Details

Keywords

  • accutane
  • isotrex
  • neovitaminaacid

Quick Details

  • ProName: 4759-48-2 C20H28O2 Isotretinoin
  • CasNo: 4759-48-2
  • Molecular Formula: C20H28O2
  • Appearance: Yellow-Orange Crystalline Powder
  • Application: 4759-48-2 ...
  • DeliveryTime: 7-10 days after payment
  • PackAge: As required
  • Port: Shanghai/Tianjin/Qingdao
  • ProductionCapacity: 100-200 Kilogram/Month
  • Purity: 99%
  • Storage: ?20°C
  • Transportation: By air/sea/express
  • LimitNum: 1 Kilogram
  • Grade: Pharma Grade

Superiority

about certificate

1.certificate of analysis (coa)
2.material safety data sheet (msds)
3.route of synthesis (ros)
4.method of aanlysis(moa)
5.nuclear magnetic resonance(nmr)

about service

1. quality control, before shipment, free sample for test.
2. prompt shipment with professional documents
3. packing as your request, with photo before shipment
4. mixed containers with different mixed items in one container

about company

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.
we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.
we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.
we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

Details

product name: isotretinoin
synonyms: 13-cis-ra;13-cis-retinoicaci;13-ra;accutane;isoretinoin;isotrex;neovitaminaacid;ro-4-3780
cas: 4759-48-2
mf: c20h28o2
mw: 300.44
einecs: 225-296-0
product categories: antibiotics;organic acids;apis;intermediates & fine chemicals;pharmaceuticals;retinoids;api;buspar;other apis;intermediates
mol file: 4759-48-2.mol
isotretinoin structure
isotretinoin chemical properties
mp 172-175 °c(lit.)
storage temp. −20°c
water solubility insoluble
stability: stable, but probably air and light sensitive. combustible. incompatible with strong oxidizing agents.
cas database reference 4759-48-2(cas database reference)
epa substance registry system retinoic acid, 13-cis-(4759-48-2)
safety information
hazard codes t
risk statements 61-36/37/38-20/21/22
safety statements 53-26-36/37/39-45-37/39
wgk germany 3
rtecs vh6440000
hazardous substances data 4759-48-2(hazardous substances data)
chemical properties yellow-orange crystalline powder
usage used as a treatment for severe acne. presently being studied in conjuction with the treatment of photoaged skin.
usage 5ht1a receptor agonist, anxiolytic
general description yellow-orange to orange crystalline powder; orange-brown chunky solid.
air & water reactions insoluble in water.
reactivity profile an organic acid and unsaturated aliphatic hydrocarbon. carboxylic acids donate hydrogen ions if a base is present to accept them. they react in this way with all bases, both organic (for example, the amines) and inorganic. their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. neutralization between an acid and a base produces water plus a salt. insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give h2s and so3), dithionites (so2), to generate flammable and/or toxic gases and heat. their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. these reactions generate heat. a wide variety of products is possible. like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions.
fire hazard flash point data for isotretinoin are not available; however, isotretinoin is probably combustible.
isotretinoin preparation products and raw materials
raw materials triphenylphosphine-->ionone-->ethylmagnesium chloride-->palladium nitrate

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