Isotretinoin
Chinese name: Isotretinoin
Chinese alias: 3,7-Dimethyl-9-(2,6,6-trimethylcyclohexene)-2-cis,4-trans,6-trans,8-trans tetradecanoic acid; 13 -cis-retinoic acid; isotretinoin; skin protector;
English name: isotretinoin
English alias: cis-retinoic acid; 13-cis-ra; 13-cis-Retinoic acid; roaccutane; isotrex;
CAS number: 4759-48-2
Molecular Formula: C20H28O2
Molecular weight: 300.43500
Exact Mass: 300.20900 PSA: 37.30000 LogP: 5.60060
Appearance and traits: light yellow crystalline powder
Density: 1.011 g/cm3
Melting point: 172-175 °C (lit.)
Boiling point: 462.8oC at 760 mmHg
Flash point: 350.6oC
Water solubility: insoluble
Stability: Stable, but probably air and light sensitive. Combustible. Incompatible with strong oxidizing agents.
Purity: 99%
Packing: 100g; 1kg; 25kg
Storage condition: -20oC
Isotretinoin Uses:
This product not only maintains normal epithelial cell differentiation, but also allows white blood cells to differentiate into blood cells with normal phenotypic functions. It inhibits proliferation of cancer cells in vitro and is a tumor cell differentiation inducer.
Isotretinoin adverse reactions:
1. The side effects of this drug are similar to the clinical manifestations of vitamin A overdose. Common side effects include dry lips, dry skin, cheilitis, scaling, pruritus, pain, rash, increased fragility of the skin, palm peeling, and ecchymosis. Secondary infections;
2. Conjunctivitis, severe corneal opacity, visual impairment, papilledema, headache, dizziness, psychiatric symptoms, depression, and increased benign brain pressure;
3. Hair loose, nails become soft;
4. Osteoporosis, muscle weakness, pain, gastrointestinal symptoms, epistaxis, etc.;
5. Pregnancy medication can lead to spontaneous abortion and fetal development deformity;
6. Laboratory tests can cause rapid blood sedimentation, elevated liver enzymes, elevated blood lipids, elevated blood glucose, and decreased platelets.
Most of these side effects are reversible and can be gradually restored after drug withdrawal. The severity of side effects is related to the size of the drug, the duration of the treatment, and individual tolerance. Mild adverse reactions may not need to stop the drug, or reduce the use of severe adverse reactions should be immediately discontinued, and go to the hospital for treatment by a physician. Most of the adverse reactions mentioned above are reversible and can be gradually restored after drug withdrawal.
****** Isotretinoic Acid Manufacturer Supply Instructions***
First, how to buy different dimensional A acid raw material powder How is the payment method and shipping return
1. Provide the qualification of the purchaser company (business license picture) and sign the purchase contract.
2. The company's payment method is payment and delivery. Daily payment before 16:00, can be shipped on the same day, after 16:00 to the money, arrange the delivery the next day, holidays postponed. Within 25kg of delivery, express delivery is sent, and 25kg or more is sent by logistics. The main composition of express delivery companies are: China Express, SF Express, Debon logistics.
3, replacement policy
1)After arrival, the buyer should carefully confirm that the goods are in good condition and sign again, according to the acceptance standard of the product. If there are any discrepancies in product specifications, we will return the goods.
2) We will do a good job of packaging before shipping, but the cargo handling process may cause the outer package to scratch, depression, if there is no product leakage, are normal conditions.
3) If there is a leak, please take a picture and save your card and contact us immediately. We will work with you to solve it.
Second, how to ensure the quality of isotretinoin products
1. Our company is a customer-centric company with integrity and integrity. Our products are in line with national standards and industry standards. If you are not at ease, our company can provide samples for your trial, and the large goods will be accepted according to the sample quality and the implementation standards of the products; the goods can provide inspection reports.
2. Regularly sign the formal purchase contract. The contract can regulate product quality and after-sales content. Once signed, it has a legal effect.
3, large quantities of customized products, the company provides sample testing, the two sides leave the sample after the customer's approval, as a standard sample production and acceptance testing.
3. What are the reasons for choosing Wuhan Demeikai Biotechnology Co., Ltd.
Four reasons for Choice Wuhan DE kay biotechnology co., LTD
1. The formal enterprise registered by the industrial and commercial system, the transaction is safe and reliable
Is approved by the commerce and industry.
2. First-class quality, first-class service
Both first-class products and service.
3. Lightning delivery, daily delivery at 17:00
Lightning delivery ,aily 17:00 delivery
4. Corporate Account Transfer, Security
Corporate account transfer,security protection
5. Professional Account Manager--Mr. All-time Consultant Service
Professional customer manager - Mrs MA manager all-weather advisory services