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Postion:Product Catalog >API>Hormones and the Endocrine System>Adrenal corticosteroids>Betamethasone
Betamethasone
  • Betamethasone

Betamethasone NEW

Price Get Latest Price
Package 1kg
Min. Order: 1kg
Supply Ability: 50000
Update Time: 2024-08-15

Product Details

Product Name: Betamethasone CAS No.: 378-44-9
EC-No.: 206-825-4 Min. Order: 1kg
Purity: 99% Supply Ability: 50000
Release date: 2024/08/15

378-44-9 - Names and Identifiers

NameBetamethasone
SynonymsBetamethasone
17,21-trihydr
Betamethasone base
Betamethasone (200 mg)
BetaMethasone SolutioM
betamethasone standard
BetaMethasone (Celestone)
9alpha-fluoro-16beta-methylprednisolone
9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione
9a-fluoro-11b,17a,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione
(11beta,16alpha)-9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione
(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro- 11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl- 6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one
Betamethasone,9α-Fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione, 9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione, 9α-Fluoro-16β-methylprednisolone
CAS378-44-9
EINECS206-825-4

378-44-9 - Physico-chemical Properties

Molecular FormulaC22H29FO5
Molar Mass392.47
Density1.1283 (estimate)
Melting Point235-237°C
Boling Point568.2±50.0 °C(Predicted)
Specific Rotation(α)D +108° (acetone)
Flash Point297.5°C
Water Solubility58mg/L(25 ºC)
SolubilityPractically insoluble in water, sparingly soluble in anhydrous ethanol, very slightly soluble in methylene chloride.
Vapor Presure2.81E-15mmHg at 25°C
Appearanceneat
ColorWhite to Off-White
Merck14,1180
pKa12.13±0.70(Predicted)
Storage Condition0-6°C
Refractive Index118 ° (C=1, Dioxane)
Physical and Chemical PropertiesColor crystalline powder. Melting point 231-234 °c (decomposition). Odorless. Betamethasone acetate ([987-24-6]) is also a white crystalline powder, melting point 205-208 ℃, slightly soluble in propanol, ethanol, extremely difficult to dissolve in chloroform or ether, insoluble in water, odorless.
UseSteroids. Mainly used for anti-inflammatory and anti-allergic. Suitable for rheumatoid arthritis and various skin diseases. The effect of betamethasone with dexamethasone, its anti-inflammatory effect than dexamethasone, dexamethasone, hydrocortisone strong, less side effects.




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FAQ

1.Q: Can i get some samples?

A:Yes, we can supply the free sample ,but the shipping cost be paid by customer.

2.Q:How to start orders or make payment?

A:WesternUnion,bitcoin ,etc.

3.Q:How to confirm the Product Quality before placing orders?

A:We have complete QS system,and will provide the test report.You can get free samples for some products,you only need to pay the shipping cost.

4.Q:What's your MOQ?

A: Depending on the cost of product,it will be 5g if cost is high.

5.Q:How about delivery leadtime?

A:Within 2 working days after payment confirmed.

6.Q:How do you control the safety of your products ?

A:Control raw material to finished product, third party report

7.Q:Is it field inspection available ?

A:Yes,we support field inspection.

8.Q:How long does it take to the goods arrived?

A:For 1KG-100KG, Within 5-7 days by DHL,UPS,TNT, FEDEX,EMS Over 100KG.within 5-8days by air,20-40days by sea.

9.Q:How about Customs clearance?Will you refund or reship if it is seized?

A: We have full of experience to do the customs clearance,generally it will have no trouble.And we will reship or refund for you if it is seized by our mistake.


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  • Since: 2019-09-10
  • Address: Wanxiangcheng Office Building,Shijiazhuang
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