Supply CAS 378-44-9 Betamethasone Celestone Powder

Details:

What's Betamethasone？

	Name:		Betamethasone
Synonyms:	Betamethasone Impurity 10;Betamethasone-4,6,11,12,12-d5;Betamethasone valerate impurity A (PhEur);Betamethasone solution,100ppm;(8S,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy) acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate;(11beta,16beta)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione;16-beta-methyl-1,4-pregnadiene-9-alpha-fluoro-11-beta,17-alpha,21-triol-3,20;16-beta-Methyl-1,4-pregnadiene-9-alpha-fluoro-11-beta,17-alpha,21-triol-3,20-dione
CAS:	378-44-9
MF:	C22H29FO5
MW:	392.46
Purity:	99.5% min
Appearance:	White or Nearly White Crystalline Powder
EINECS:	206-825-4

 

(1)betamethasone is a potent glucocorticoid steroid with anti-inflammatory and immunosuppressive

properties.unlike other drugs with these effects, betamethasone does not cause water retention.

 

(2)it is applied as a topical cream, ointment, foam, lotion or gel to treat itching. 

(3)betamethasone sodium phosphate is sometimes prescribed as an intramuscular injection (i.m) for

itching from various ailments including allergic reactions to poison ivy and similar plants.

 

items	standard	results
appearance	white or almost white crystalline powder	almost white crystalline powder
identification (b,c)	complies with the standard	complies
specific optical rotation	+118°~+126°	+125.0°
related substances
-single impurity	not more than 1.0%	0.51%
- impurity that ≥0.5%	not more than one	complies
-sum impurities	not more than 2.0%	0.97%
loss on drying	not more than 0.5%	0.05%
assay(uv, basis on drying)	97.0%~103.0%	99.7%
organic volatile substances
methanol	max. 3000ppm	complies
ethyl acetate	max. 5000ppm	complies
acetone	max. 5000ppm	complies
dmf	max. 880ppm	complies
dichloromethane	max. 600ppm	complies
chloroform	max. 60ppm	complies
packaging and storage: preserve in tight, light-resistant containers. conclusion: the test product complies with the requirements of ep6.

 

 

 

1. All inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. OEM/ODM Available.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & Formulation development.

7. Faster delivery:Sample order in stock and 3-7 days for bulk production.

8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder

9. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.

2) 30 Days Warranty of quality of goods. 

 

Delivery & Payment Terms

Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged

in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials

and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability

of product quality from all aspects. The company has a complete sales service system, the products are exported to countries

all over the world, and have won a good international reputation with excellent quality and excellent service.

The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers,

constantly strict requirements, set goals, and implement win-win development.

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