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Raw Material Prednisolone-21-acetate,Prednisolone Acetate

Product Description

Trade Assurance

 

Raw Material Prednisolone-21-acetate,Prednisolone Acetate

Product Description

   

Product Name

Prednisoloneacetate

Synonyms

(11beta)-21-(Acetyloxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione;11,17-Dihydroxy-3,20-dioxopregna-1,4-dien-21-yl acetate; 11beta,17,21-Trihydroxypregna-1,4-diene-3,20-dione 21-acetate;21-(acetyloxy)-11,17-dihydroxy-4-diene-(11-beta)-pregna-20-dione;21-(acetyloxy)-11,17-dihydroxy-4-diene-(11beta)-pregna-20-dione;4-diene-3,20-dione,11-beta,17,21-trihydroxy-pregna-21-acetate;Ak-Tate;component of Blephamide liquifilm,

CAS

52-21-1

EINECS

200-134-1

Molecular formula

C23H30O6

Molecular Weight

402.48

Molecular Structure

Physical and Chemical Properties

M.P. 

240-244 °C

B.P.

579.8±50.0 °C at 760 mmHg

Density

1.3±0.1 g/cm3

F.P.

198.4±23.6 °C

Refractive index

1.587

Storage Temperature

2-8°C

 

General Description

White or almost white crystalline powder

Usage

1) Prednisolone acetate ophthalimic suspension (eye drops) is an adrenocortical steroid product, prepared as a sterile opthalmic suspension and used to reduce swellig, redness, itching, and allergic reactions affecting the eye.                                           2) Prednisolone acetate is used as an antiallergic and immunosuppressive drug and as an Anti-Inflammatory agent in the treatment of rheumatoid arthritis

Packing

25kg/drum

Specifications

Items

Standard

Appearance

White or almost white crystalline powder

Identification

1) Complies by IR

2) Complies by UV not more than 2.5%

3) Positive reaction

Chromatographic purity

Principal impurity not more than 1.0%

Methanol

≤3000ppm

Pyridine

≤200ppm

Loss on drying

Not more than 1.0%

Assay

Contains 97.0% to 102.0% of C23H306 calculated on dried basis

 

 

Packaging & Shipping">
Packaging & Shipping

 

Our Services

 

 

There is no any quality claim after sale, how do you make it?

1. Our staff are all experienced and with chemistry related major background, they will study and confirm what EXACT PRODUCT YOU NEED!

2. Free sample or Pre-shipment sample are available for NEW Project of NEW customers before commercial purchasing.

3. Third Party Inspection like SGS can be arranged according to requirement.

4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.

5. Routine PLANT AUDIT by techniques from us or customers.

 

How can you guarantee the quality we receive is same as the sample or specification?

1. Third Party like CIQ, SGS inspection before shipment upon request.

2. In Case of PSS we will hold the cargo until approval from customer side.

3. We have clear and detailed quality clause in contract with manufacturer, if any discrepancy of quality/quantity, they will take responsibility.

 

 

I put order and pay to you, how do you pack and deliver my cargo to me?

We have strict training process about SOP of Packing and Shipping.

Detailed SOP profile is available for different mode like Safe Cargo and Dangerous Cargo by

Sea, Air, Van or even Express Shipment.

 

How to do if my cargo fell into the sea?

That won’t happen. Haha.

If that happened, you are very lucky, you can claim a big money with the Insurance

Company, we always put Insurance on half of you before shipment.

 

I need the material urgently, hurry! Hurry!ok?

Let’s pray you will receive the cargo in a wink.Joking!

Don’t worry, Fast and On-time delivery are the key concerns in our mind. We always book

shipment through reputed liner even their charge are higher to us.

 

 

Will your company be missing after we pay you in advance?

We do chemicals in life! We will never get missing.

 

Is there a solution? That our payment are safe, and shipment proceed on time?

You can use Trade Assurance Service by Alibaba Group. Pls refer to the link for more

information.

 

We don’t know you at all, how can we trust you?

You are always warm welcomed to visit us at any time.

Before we start B2B, Alibaba has audited our company on-spot and approved our credit.

Commitment is the No.1 Point of our Enterprise’s Value.

 

Company Information

Labeyond Chemicals Co., Ltd. is a China-based supplier specializing in chemicals and technology import and export for years.

Established by well-experienced management, Mr Hunter Guo, Labeyond’s main business categories include APIs and Intermediates, Personal Care and Cosmetic Ingredients, Bulk Vitamins and Industrial Chemicals. Core products such as antibiotics, steroid hormones, antiseptic, UV absorbers, hair dyes and cable insulation materials are major and regular contribution to our turnover.

Our Enterprise Vision: To be a respected supplier from China, and a Preferred Source of Procuring Chemicals.

Our Enterprise Value: Commitment; Positive; Enterprising; Gratefulness.

 
Contact us

 
More Information
                Website         Prednisone Acetate                   Prednisone

Contact us if you need more details on Prednisolone-21-acetate. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Raw Material Prednisolone Acetate、Prednisolone Acetate. If these products fail to match your need, please contact us and we would like to provide relevant information.

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