Beclometasone dipropionate, also spelled beclomethasone dipropionate and sold under the brand name Qvar among others, is a steroid medication. It is available as an inhaler, cream, pills, and nasal spray. The inhaled form is used in the long term management of asthma. The cream may be used for dermatitis and psoriasis. The pills have been used to treat ulcerative colitis. The nasal spray is used to treat allergic rhinitis and nasal polyps.

CAS：5534-09-8
中文别名：倍氯米松丙酸酯;倍氯米松二丙酸盐;
英文别名：Beclomethasone Dipropionate;Beclomethasone dipropionate;
分子式：C28H37ClO7
分子量：521.042
精确质量：520.223
Psa：106.97
Logp：4.0868

UNII：5B307S63B2

外观与性状：白色结晶粉末
密度：1.26 g/cm3
沸点：630.5ºC at 760 mmHg
熔点：210ºC
闪点：335.1ºC
折射率：1.564
储存条件：库房通风低温干燥,与食品原料分开存放

RTECS号：TU3805000
安全说明：S53-S36/37/39-S45
WGK Germany：3
危险类别码：R60; R61
海关编码：2937290090
危险品标志：T

用途
具有抗炎、抗过敏和止痒等作用。