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378-44-9(Betamethasone) Product Description

Betamethasone Structure378-44-9
CAS No.378-44-9
Chemical Name:Betamethasone
CBNumber:CB7392335
Molecular Formula:C22H29FO5
Formula Weight:392.47
MOL File:Mol file
Betamethasone Synonyms:
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
BETAMETHASONE
BETADEXAMETHASONE
(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

Betamethasone Property

Melting point: 235-237°C
alpha  D +108° (acetone)
Boiling point: 568.2±50.0 °C(Predicted)
Density  1.1283 (estimate)
refractive index  118 ° (C=1, Dioxane)
storage temp.  0-6°C
solubility  Practically insoluble in water, sparingly soluble in anhydrous ethanol, very slightly soluble in methylene chloride.
form  Solid
pka 12.13±0.70(Predicted)
color  White to Off-White
Water Solubility  58mg/L(25 ºC)
Merck  14,1180
LogP 2.01 at 25℃
CAS DataBase Reference 378-44-9(CAS DataBase Reference)
NIST Chemistry Reference Pregna-1,4-diene-3,20-dione, 9alpha-fluoro-11beta,17alpha,21-trihydroxy-16beta-methyl-(378-44-9)
EPA Substance Registry System Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17,21-trihydroxy-16-methyl-, (11.beta.,16.beta.)- (378-44-9)

Safety

Hazard Codes : Xi,Xn,T
Risk Statements : 40-48/20/21-61
Safety Statements : 22-36-45-53
WGK Germany : 2
RTECS : TU4000000
HS Code : 29379000
Hazardous Substances Data: 378-44-9(Hazardous Substances Data)
Toxicity: LD50 oral in mouse: > 4500mg/kg

Betamethasone Suppliers

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Taizhou DongBang Fine Chemical Co. Ltd. 0523-862354482535251509@qq.comChina 49 55
Jinan Wald Chemical Co., Ltd. 0531-88773586304264064@qq.comChina 193 58
Wuhan Zenuo Biopharmaceutical Technology Co., Ltd 027-877819701505560767@qq.comChina 133 58
Hubei Hicks Biochemical Co., Ltd 17362916295;w17362916295@163.comChina 4054 58
Shandong Yuhe Pharmaceutical Technology Co., LTD  1436425847@qq.comChina 168 58
Wuhan Juchengyuan Biotechnology Co., Ltd 400-0276007804180422@qq.comChina 121 58
Wuhan Hongde Yuexin Pharmaceutical Technology Co., Ltd 02783850058whhdyxchem027@sina.comChina 2730 58
Beijing Minruida Technology Co., Ltd. 010-82387566sales@mreda.com.cnChina 10790 58
378-44-9(Betamethasone) Related Search:
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 BETAMETHASONE BETADEXAMETHASONE (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 17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-9-alpha-fluoro-11-bet (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 Base & Salts 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 Betamethasone (200 mg) BetaMethasone (Celestone) BetaMethasone SolutioM Betacortil (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,11,12,13,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3(9H,10H,14H)-one 6beta)- 9-alpha-Fluoro-11-beta,17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-dione Cidoten Corticosterone, 1-dehydro-9-fluoro-17-hydroxy-16beta-methyl- Desacort-beta Hormezon Methazon NSC-39470 Prednisolone, 9-fluoro-16beta-methyl- Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17,21-trihydroxy-16-methyl-, (11beta,16beta)- Pregna-1,4-diene-3,20-dione, 9-fluoro-11beta,17,21-trihydroxy-16beta-methyl- pregna-1,4-diene-3,20-dione,9-fluoro-11,17,21-trihydroxy-16-methyl-,(11beta,1 Rinderon Visubeta BETAMETHASONE(RG) 24: PN: US20030109453 SEQID: 23 claimed sequence 9-Fluoro-11b,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 9-Fluoro-16β-methylprednisolone 9α-Fluoro-16β-methyl-1,4-pregnadiene-11β,17α,21-triol-3,20-dione 9α-Fluoro-16β-methylprednisolone Bedifos Bifas Celeston Colircusi betamida Diprospan Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17,21-trihydroxy-16-methyl-, (11β,16β)- Pregna-1,4-diene-3,20-dione, 9-fluoro-11b,17,21-trihydroxy-16β-methyl- (8CI) Rinderon A β-Methasone β-Methasone alcohol 9α-Fluoro-16β-methylprednisolone, 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 Betalon NoReumar Novocort Pertene 9a-Fluoro-16-methylprednisolone (11beta,16beta)-9-Fluro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione 9-alpha-fluoro-11-beta,17-alpha,21-trihydroxy-16-beta-methylpregna-1,4-diene 9-alpha-fluoro-16-beta-methyl-1,4-pregnadiene-11-beta,17-alpha,21-triol-3,20 9-alpha-Fluoro-16-beta-methyl-1,4-pregnadiene-11-beta,17-alpha,21-triol-3,20-dione 9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione
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