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Betamethasone 21-acetate CAS NO.987-24-6
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- Betamethasone 21-acetate
- 987-24-6
- 99% purity
Quick Details
- ProName: Betamethasone 21-acetate
- CasNo: 987-24-6
- Molecular Formula: C24H31FO6
- Appearance: White solid
- Application: intermediate
- DeliveryTime: large stock
- PackAge: According to the need to packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99% purity
- Storage: sealed,dry,low temperature
- Transportation: air,sea and courier
- LimitNum: 1 Gram
Superiority
Betamethasone 21-acetate Basic information
Product Name: Betamethasone 21-acetate
Synonyms: 9alpha-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate;(11β,16β)-21-(Acetyloxy)-9-fluoro-11,17-dihydroxy-16-Methylpregna-1,4-diene-3,20-dione;BETAMETHASONE ACETATE LINIMENTS;(17R)-16β-Methyl-21-acetoxy-11β,17α-dihydroxy-9α-fluoropregna-1,4-diene-3,20-dione;21-Acetyloxy-9-fluoro-11β,17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione;Betamethasone Acetate (500 mg);Betamethasone 21-ace;9ALPHA-FLUORO-16BETA-METHYL-11BETA,17ALPHA,21-TRIHYDROXY-1,4-PREGNADIENE-3,20-DIONE 21-ACETATE
CAS: 987-24-6
MF: C24H31FO6
MW: 434.5
EINECS: 213-578-6
Product Categories:
Mol File: 987-24-6.mol
Details
Betamethasone 21-acetate Chemical Properties
Melting point 200-220°C (dec.)
alpha D +140° (chloroform)
Boiling point 579.4±50.0 °C(Predicted)
density 1.0932 (rough estimate)
refractive index 1.5980 (estimate)
storage temp. Refrigerator
solubility Practically insoluble in water, freely soluble in acetone, soluble in ethanol (96 per cent) and in methylene chloride. It shows polymorphism (5.9).
form neat
pka 12.08±0.70(Predicted)
Water Solubility 30mg/L(25 ºC)
Merck 14,1180
CAS DataBase Reference 987-24-6(CAS DataBase Reference)
EPA Substance Registry System .beta.-Methasone acetate (987-24-6)
Safety Information
Hazard Codes Xn
Risk Statements 40
Safety Statements 22-36
WGK Germany 3
HS Code 2937220000