4419-39-0
基本信息
9α-氯-16β-甲基孕甾-1,4-二烯-11β,17α,21-三醇-3,20-二酮
倍氯米松
倍氯美松
9ALPHA-CHLORO-16BETA-METHYL-1,4-PREGNADIENE-11BETA,17ALPHA,21-TRIOL-3,20-DIONE
BECLOMETHASONE
9alpha-Chloro-16beta-methylprednisolone
9-Chloro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione
9-Chloro-11beta,17,21-trihydroxy-16beta-methyl-pregna-1,4-diene-3,20-dione
Beclometasone
Pregna-1,4-diene-3,20-dione, 9-chloro-11,17,21-trihydroxy-16-methyl-, (11beta,16beta)-
BeclomethasoneDipropionateBase
Beclomethasone Dipropionate 5534-09-8 /Base
9-Chloro-16-methylpregna-1,4-diene-11,17,21-triol-3,20-dione
Beclomethasone (base and/or unspecified salts)
(9-α-Chloro-16-beta-methylprednisolone)
(11,16)-9-Chloro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione
9a-Chloro-16-methylprednisolone
Becolvent
9α-Chloro-16β-methyl-1,4-pregnadiene-11β,17α,21-triol-3,20-dione, 9α-Chloro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione
物理化学性质
| 外观性状 | 结晶化合物,熔点为198℃。 |
| 熔点 | 217- 222°C (dec.) |
| 沸点 | 600.2±55.0 °C(Predicted) |
| 密度 | 1.35±0.1 g/cm3(Predicted) |
| 储存条件 | 2-8°C |
| 溶解度 | Dioxane (Sparingly, Sonicated), DMSO (Sparingly), Ethyl Acetate (Slightly), Methane |
| 酸度系数(pKa) | 12.17±0.70(Predicted) |
| 形态 | 固体 |
| 颜色 | 白色至浅米色 |
| Merck | 13,1020 |
| 稳定性 | 吸湿性 |
| InChIKey | NBMKJKDGKREAPL-WOOYFSPWSA-N |
| SMILES | [H][C@]12C[C@@H](C)[C@@](O)(C(=O)CO)[C@]1(C)C[C@@H](O)[C@@]3(Cl)[C@]2([H])CCC4=CC(=O)C=C[C@@]34C |
| CAS 数据库 | 4419-39-0(CAS DataBase Reference) |
安全数据
| 危险性符号(GHS) | ![]() GHS08 |
| 警示词 | 警告 |
| 危险性描述 | H361 |
| 防范说明 | P201-P202-P281-P308+P313-P405-P501 |
| 安全说明 | 24/25 |
| WGK Germany | 3 |
| REACH 注册登记 | Active |
| 海关编码 | 29372900 |
| 存储类别 | 11 - Combustible Solids |
应用领域
制备方法
常见问题列表
Glucocorticoid Receptor
An inhibition of the normal physiological neutrophil migration and of neutrophil chemotaxis directed by wounding-induced inflammation is detected at 4 h after administration of 25 μM Beclomethasone. Tumour cell invasion and micrometastasis is also reduced in embryos incubated in 25 μM Beclomethasone 4 h before implantation. In addition, the lysyl oxidase inhibitor β-aminoproprionitrile (βAPN) largely reduces fibrillar collagen and enhances the CHT-TF transmigration of neutrophils, leading to a significant increase of tumour cell invasion and subsequent formation of micrometastases. Notably, βAPN inhibits neutrophil chemotaxis induced by inflammation, indicating that the increase of tumour cell invasion in βAPN-treated embryos is correlated with enhanced non-pathological neutrophil migration, but not with inflammation.
知名试剂公司产品信息
倍氯米松价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2026/09/15 | HY-B1540R | 倍氯米松 Beclometasone (Standard) | 4419-39-0 | 5 mg | 640元 |
| 2026/09/15 | HY-B1540R | 倍氯米松 Beclometasone (Standard) | 4419-39-0 | 10 mg | 960元 |
| 2026/09/15 | HY-B1540R | 倍氯米松 Beclometasone (Standard) | 4419-39-0 | 25 mg | 1680元 |
