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50-24-8 Prednisolone C21H28O5
Product Name: Prednisolone
Synonyms: DEHYDROHYDROCORTISONE;HYDRODELTALONE;METACORT AND RALONE;METACORTANDROLONE;11B,17,21-TRIHYDROXYPREGNA-1,4-DIENE-3,20-DIONE;11BETA,17ALPHA,21-TRIHYDROXYPREGNA-1,4-DIENE-3,20-DIONE;11BETA 17,21-TRIHYDROXYPREGNA-1,4-DIENE-3,20-DIONE;11-BETA,17-ALPHA,21-HYDROXY-1,4-PREGNADIENE-3,20-DIONE
CAS: 50-24-8
MF: C21H28O5
MW: 360.45
EINECS: 200-021-7
Product Categories: API;DELTA-CORTEF;Steroids & Hormones - 13C & 2H;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;Steroids;Antitumors for Research and Experimental Use;Biochemistry;Hydroxyketosteroids
Mol File: 50-24-8.mol
Uses Prednisolone is used for the same indications as all corticosteroids: rheumatism, polyarthritis, bronchial asthma, neurodermatitis, and eczema.
1.High quality : the purity is 99% min . through multiple producing procedures.
2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers
3.Safe and fast delivery : we have professional shipment team for each package , the best shipping lines , each package can reach safe ly and fastly .
4.Varied shipment methods : We can ship via EMS , HKEMS ,FEDEX ,DHL ,TNT,UPS for small packages (from 100g to 10kgs ), and by air or by sea for big quantity . Once ship out , there is a tracking number for your package , you can follow it online, more convenient
5.Good service : 100g order or 100kgs order , we will treat as the same . thinking of all possible problems for the customer ,giving the best suggestions , and good professional guide for the products
Identification | ||
Name | Prednisolone | |
Synonyms | 11beta,17alpha,21-Trihydroxypregna-1,4-diene-3,20-dione; 1,4-Pregnadiene-11b,17a,21-triol-3,20-dione | |
Molecular Structure | ||
Molecular Formula | C21H28O5 | |
Molecular Weight | 360.45 | |
CAS Registry Number | 50-24-8 | |
EINECS | 200-021-7 | |
Properties | ||
Melting point | 240 ºC (dec.) | |
Items |
Specifications |
Results |
Appearance |
White to almost white crystalline powder |
Conforms |
Identification |
|
|
Specific rotation |
+113°~+119° |
+117° |
Loss on drying |
≤1.0% |
0.16% |
Related substances |
Impurity A ≤1.0% |
0.6% |
Impurity B ≤0.3% |
0.03% |
|
Impurity C ≤0.3% |
Not detected |
|
Impurity F ≤0.5% |
0.02% |
|
Impurity J ≤0.3% |
Not detected |
|
Individual impurity ≤0.1% |
0.05% |
|
Total impurities ≤1.5% |
0.62% |
|
Residual solvent |
Methanol ≤3000ppm |
100ppm |
Dichloromethane ≤600ppm |
20ppm |
|
Assay (on dried basis) |
96.5%~102.0% |
98.3% |
Conclusion |
The product complies with the standard of EP9.0/BP2016 |
Packing & Shipping
FAQ
1. Do you have stock
As we know, most customers prefer stock, so we will try to keep stock for some products.
2. Could you please provide some samples
In order to facilitate transaction, it's my pleasure to provide you samples.
3. How should I pay
We accept various payment terms such as L/C,T/T, and Money Gram.
4. Is there a discount
Different quantity has different discount.
5. What’s your MOQ
Different products have different MOQ, such as:
1).Peptide products, the MOQ is 1 gram level.
2).Liquid products, the MOQ is usually 50-100ML.
3).API, the MOQ is 1KG.
4).Intermediate products and conventional product, the MOQ is 1KG; custom-tailored products, the MOQ depends on the production process.
5).Food additives and vitamin, the MOQ is usually one package: such as Vitamin C is 25KG/drum, Vitamin E oil or Vitamin A oil is 5KG/bag; Vitamin E powder or Vitamin A powder is 20KG/cartons.
6).Agrochemical, the MOQ is 1KG, except preparations.
6. How Should Package
Retail package with bottles, PE bags or foil bags in different sizes, or bulk package with drums, woven bags or pallets based on various requirement. LOGO service are available in all packages.
Company Information
Company profile
Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing the products of our own company and affiliated enterprises, are the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients’ requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.
We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward powder, their satisfaction is our struggling goal.
Factory and Lab&QC show
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