نام محصول: Betamethasone 21-acetate
مترادف ها: 9ALPHA-FLUORO-16BETA-METHYL-11BETA,17ALPHA,21-TRIHYDROXY-1,4-PREGNADIENE-3,20-DIONE 21-ACETATE;9a-fluoro-16b-methyl-11b,17الف,21-trihydroxy-1,4-pregnadiene-3,20-dione 21-acetate;1,4-PREGNADIEN-9-ALPHA-FLUORO-16-BETA-METHYL-11-BETA, 17,21-TRIOL-3,20-DIONE 21-ACETATE;BETAMETHASONE 21-ACETATE;BETAMETHASONE ACETATE;9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate;Betamethasone acetate BP/USP/EP;BETAMETHASONE ACETATE EPB(CRM STANDARD)
CAS: 987-24-6
MF: C24H31FO6
مگاوات: 434.5
EINECS: 213-578-6
فایل مول: 987-24-6.مول
Betamethasone sodium phosphate and betamethasone acetate combination injection provides relief for inflamed areas of the body. It is used to treat a number of different conditions, such as inflammation (تورم), آلرژی شدید, adrenal problems, آرتریت, lung or breathing problems, blood or bone marrow problems, eye or vision problems, لوپوس, serious skin conditions, مشکلات کلیوی, کولیت زخمی, and flare-ups of multiple sclerosis. Betamethasone sodium phosphate and betamethasone acetate combination is a corticosteroid (دارو یا استروئید شبیه کورتیزون). It works on the immune system to help relieve swelling, سرخی, خارش, and allergic reactions.
1.It is stronger than cortisol about methoxyflavone sugar metabolism and anti-inflammatory , amost 15 times stronger than cortisol.
2.For hydrocortisone sodium retention role,it is more than one hundred time stronger than cortisol.
3.In the primary adrenal cortical impairment of disease,it can be used for replacement therapy together with sugar corticosteroids.
4.It is also used for low renin and low aldosterone syndrome and plant nerve lesions orthostatic hypotension caused by etc.
| test item |
استاندارد |
test result |
| ظاهر |
white crystal or powder |
white crystal or powder |
| شناسایی |
infra-red spectrum |
accord with normal frequency spectrum |
| m.p. |
205°c-208°c |
206.4درجه سانتی گراد |
| specific rotation |
+120°c-+128°c |
+125.56درجه سانتی گراد |
| drying loss |
≥4.0٪ |
2.18% |
| باقی مانده در احتراق |
≤0.2٪ |
0.12% |
| سنجش |
97.0%-103.0% |
98.2% |