High quality Methylprednisolone CAS NO: 83-43-2

Introduction:  English name: Methylprednisolone Molecular Formula:C22H30O5   Molecular Weight:374.4706CAS    Registry Number:83-43-2          EINECS:201-476-4        Quality:BP/CP Density:1.28g/cm3         Melting point:228-237°C (dec.)          Boiling point:571.8°C at 760 mmHg   Refractive index:1.602      Flash point:313.7°C               Vapour Pressur:1.86E-15mmHg at 25°C  Introduction:
Methylprednisolone is a synthetic glucocorticoid or corticosteroid drug. It is marketed in the USA and Canada under the brand names Medrol and SoluMedrol.It is also available as a generic drug.It is a variant of prednisolone, methylated at carbon 6 of the B ring.  Specification:  

Items	Specifications	Results
Appearance	White to practically white crystalline powder	White crystalline powder
Melting	240°C	239°C
Identification	A:IR	Complies
	B:UV	Complies
	C: Positive reaction	Complies
Solubility	Practically insoluble in water sparingly soluble in alcohol,  in dioxane, and in methanol; slightly soluble in acetone  and in chloroform; very slightly soluble in ether	Complies
Specific rotation	+79o~+86o	+82.7o
Loss on drying	≤1.0%	0.10%
Residue on ignition	≤0.2%	0.03%
Chromatographic purity	A: Individual impurity ≤1.0%	0.40%
	B: Total impurities≤2.0%	1.10%
Assay	97.0~103.0%	99.80%
Conclusion	The results conforms to the USP34

  Function:    1-Like most adrenocortical steroids, methylprednisolone is typically used for its anti-inflammatory effects; 2-Methylprednisolone is also prescribed for nonpenetrating spinal cord injuries;   3-Common uses include arthritis therapy and short-term treatment of bronchial inflammation or acute bronchitis due to various respiratory diseases;   4-Methylprednisolone can also used for vestibular neuritis;   5Methylprednisolone irreversibly binds with glucocorticoid receptors (GR) alpha and beta for which they have a high affinity.   Application:    1-Applied in pharmaceutical field, It is used both in the treatment of acute periods and long-term management of autoimmune diseases, most notably systemic lupus erythematosus; 2-It is also used as a treatment for multiple sclerosis.   Why choose us?   1. Quality Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company. 2. Price We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product. 3. Packing We can do according to the customers' request. 4. Transport The products can be transported  by Courier, by air or by sea 5. Service We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.  About Us:              HENAN SENYUAN BIOLOGICAL TECHNOLOGYCo., Ltd. is an effective component in natural plants pharmaceutical intermediates and the development, production, sales of high-tech enterprises. Is dedicated to promoting traditional Chinese herbs modernization process, widely used in Chinese Medicine, chemicals, food, health products industries, providing high-quality products and improve the technology and after-sales service.
Packing&Storage Package:  25kgs/drum,double plastic-bag inside, aluminum foil bag or fiber drum outside.
Storage:   Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat.
Shelf Life:Two years when properly stored.  Our stock:           Our factory:
      EMS and Process of product:
  Main Export Markets FAQ Q1: Can i get some samples?       A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.   Q2: How to start orders or make payments?       A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).   Q3: How to confirm the Product Quality before placing orders?       A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.   Q4:What’s your MOQ?       A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.   Q5: How about delivery leadtime?       A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)   Q6:Is there a discount?       A:Different quantity has different discount.   Q7: How do you treat quality complaint?       A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.   Q8: How to contact us ?       A:You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us. Due to we have our own factory,we'll provide our bottom price.please contact us! 

Contact us if you need more details on Methylprednisolone. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 83-43-2、Methylprednisolone. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Natural Ingredients