Dexamethasone CAS NO.50-02-2

Min.Order Quantity:: 10 Kilogram

Purity:: 99%

Port:: All china ports

Payment Terms:: T/T

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Product Details

Keywords

TU3980000
16-alpha-methyl-9-alpha-fluoro-1-dehydrocortisol
USP BP EP CP

Quick Details

ProName: Dexamethasone
CasNo: 50-02-2
Molecular Formula: C22H29FO5
Appearance: White crystalline powder
Application: Mainly used for anti - inflammatory an...
DeliveryTime: that very day
PackAge: 25kg/drum
Port: All china ports
ProductionCapacity: 1000 Kilogram/Day
Purity: 99%
Storage: 2-8°C
Transportation: Marine air transport
LimitNum: 10 Kilogram

Superiority

mainly used for anti - inflammatory and anti - allergic, for rheumatoid arthritis and other collagen diseases, etc.

16alpha)-;16alpha)-9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-(11bet;16alpha-methyl-9alpha-fluoro-1,4-pregnadiene-11beta,17alpha,21-triol-2,20-dione;16-alpha-methyl-9-alpha-fluoro-1,4-pregnadiene-11-beta,17-alpha,21-triol-3,2;16-alpha-methyl-9-alpha-fluoro-1,4-pregnadiene-11-beta,17-alpha,21-triol-3,20-dione;16-alpha-methyl-9-alpha-fluoro-11-beta,17-alpha,21-trihydroxypregna-1,4-dien;16alpha-methyl-9alpha-fluoro-11beta-17alpha-21-trihydroxypregna-1,4-diene-3,20-dione;16-alpha-methyl-9-alpha-fluoro-1-dehydrocortisol

mp	262-264 °c(lit.)
alpha	75 º (c=1, dioxane)
refractive index	76 ° (c=1, dioxane)
storage temp.	2-8°c
solubility	ethanol: 1 mg/ml
form	powder
color	off-white
water solubility	10 mg/100 ml (25 ºc)
merck	14,2943
brn	2066651
stability:	stable. combustible. incompatible with strong oxidizing agents, strong bases, acid anhydrides, acid chlorides. may be light sensitive.
cas database reference	50-02-2(cas database reference)
nist chemistry reference	prednisolone, 9alpha-fluoro-16alpha-methyl-(50-02-2)
epa substance registry system	pregna-1,4-diene- 3,20-dione, 9-fluoro-11,17,21-trihydroxy- 16-methyl-, (11.beta.,16.alpha.)-(50-02-2)

Details

hazard codes	xi,xn,t,f
risk statements	43-40-36/37/38-20/21/22-42/43-39/23/24/25-23/24/25-11
safety statements	36/37-45-36-26-22-16
wgk germany	2
rtecs	tu3980000
hazardous substances data	50-02-2(hazardous substances data)

chemical properties	white crystalline solid
usage	a glucocorticoid anti-inflammatory agent. regulates t cell survival, growth, and differentiation. inhibits the induction of nitric oxide synthase
usage	dexamethasone is a glucocorticoid used as an anti-inflammatory agent. dexamethasone regulates t cell survival, growth, and differentiation. dexamethasone inhibits the induction of nitric oxide synthas e.
general description	odorless white to off-white crystalline powder with a slightly bitter taste.
air & water reactions	insoluble in water.
reactivity profile	dexamethasone may be sensitive to prolonged exposure to light. dexamethasone is incompatible with strong oxidizers, strong acids, acid chlorides and acid anhydrides. oxidation may occur with bases.
fire hazard	flash point data for dexamethasone are not available; however, dexamethasone is probably combustible.
biological activity	glucocorticoid; anti-inflammatory. reduces levels of activated nf- κ b in immature dendritic cells (dcs) and inhibits differentiation into mature dcs.