倍他米松

• 产品号: 18081
• CAS号: 378-44-9
• 分子式: C22H29FO5
• 分子量: 392.4610632
• 纯 度: ≥95.0% (HPLC)

产品别名

• 标题: Betamethasone
• IUPAC标准名: (1R,2S,10S,11S,13S,14R,15S,17S)-1-fluoro-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyltetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadeca-3,6-dien-5-one
• IUPAC传统名: betamethasone
• 别名: Betamethasone valerate impurity A (PhEur); 9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione; 9α-氟-16β-甲基泼尼松龙; 9α-氟-11β,17α,21-三羟基-16β-甲基孕甾-1,4-二烯-3,20-二酮; 9α-氟-16β-甲基-11β,17α,21-三羟基-1,4-孕甾二烯-3,20-二酮; 9α-Fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione; 9α-Fluoro-16β-methylprednisolone

产品登记号

• EC号: 206-825-4
• CAS号: 378-44-9
• MDL号: MFCD00062969

产品性质

• Empirical Formula (Hill Notation): C22H29FO5
• 杂质: ≤10.0% related substances
• 干燥失重: ≤5.0% loss on drying
• 纯度: ≥95.0% (HPLC)
• 有效期: (limited shelf life, expiry date on the label)
• 熔点: 235-237 °C(lit.)
• 保存温度: 2-8°C
• 德国WGK号: 3