CasNo.83-43-2,CAS:83-43-2 Methylprednisolone,(83-43-2) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99.5%
Payment Terms : T/T,Other

Keywords

Methylprednisolone Methylprednisolone high purity Medrone

Quick Details

Appearance:powder
Application:Pharmaceutical
PackAge:according to customers' requirements
ProductionCapacity:100|Kilogram|Week
Storage:store in cool and dry
Transportation:by sea or by air

Superiority:

English name: Methylprednisolone

Molecular Formula:C22H30O5
Molecular Weight:374.4706
CAS 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

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.

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

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.

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%
Chromatographic purity	B: Total impurities≤2.0%	1.10%
Assay	97.0~103.0%	99.80%
Conclusion	The results conforms to the USP34

Details:

Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries.

The botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by Pioneer. They include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

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