Beclometasone (Beclomethasone) Dipropionate EP Impurity H-d5 (Beclomethasone Dipropionate USP Related Compound H-d5, Beclomethasone-17-Monopropionate-d5)
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Beclometasone (Beclomethasone) Dipropionate EP Impurity H (Beclomethasone Dipropionate USP Related Compound H, Beclomethasone-17-Monopropionate)(en-17) Beclometasone (Beclomethasone) Dipropionate EP Impurity H (Beclomethasone Dipropionate USP Related Compound H, Beclomethasone-17-Monopropionate)
B-232 | 100mg
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Beclometasone (Beclomethasone) Dipropionate EP Impurity A-d5 (Beclomethasone Dipropionate USP Related Compound A-d5, Beclomethasone-21-Monopropionate-d5)(en-17) Beclometasone (Beclomethasone) Dipropionate EP Impurity A-d5 (Beclomethasone Dipropionate USP Related Compound A-d5, Beclomethasone-21-Monopropionate-d5)
B-2325 | 100mg
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Beclometasone (Beclomethasone) Dipropionate EP Impurity H-d3 (Beclomethasone Dipropionate USP Related Compound H-d3, Beclomethasone-17-Monopropionate-d3)(en-17) Beclometasone (Beclomethasone) Dipropionate EP Impurity H-d3 (Beclomethasone Dipropionate USP Related Compound H-d3, Beclomethasone-17-Monopropionate-d3)
B-2324 | 100mg
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Beclometasone (Beclomethasone) Dipropionate EP Impurity A (Beclomethasone Dipropionate USP Related Compound A, Beclomethasone-21-Monopropionate)(en-17) Beclometasone (Beclomethasone) Dipropionate EP Impurity A (Beclomethasone Dipropionate USP Related Compound A, Beclomethasone-21-Monopropionate)
B-231 | 100mg
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Beclometasone (Beclomethasone) Dipropionate EP Impurity B(en-17) Beclometasone (Beclomethasone) Dipropionate EP Impurity B
B-2312 | 100mg
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Beclometasone (Beclomethasone) Dipropionate EP Impurity C(en-17) Beclometasone (Beclomethasone) Dipropionate EP Impurity C
B-2313 | 100mg
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Beclometasone (Beclomethasone) Dipropionate EP Impurity D(en-17) Beclometasone (Beclomethasone) Dipropionate EP Impurity D
B-237 | 100mg
化合物名称:Beclometasone (Beclomethasone) Dipropionate EP Impurity H-d5 (Beclomethasone Dipropionate USP Related Compound H-d5, Beclomethasone-17-Monopropionate-d5)
同义词:
CAS 号:
其他 CAS 号:5534-18-9 (Non-Labelled)
分子式:C25H28D5ClO6
分子量:/
结构式图片:
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普通杂质LOD≤0.1μg/mL,LOQ≤0.5μg/mL
2. 同位素内标法要求同位素稀释剂的纯度≥98%
3. 标准曲线相关系数R²≥0.995
2. 质谱参数:ESI正离子模式,碰撞能量20-35eV
3. 系统适用性测试:保留时间偏差≤±2%,峰面积RSD<5%
2. 实验环境温度应控制在20±2℃,湿度≤60%
3. 方法验证需包含基质效应评估(ME≤±15%)
以上信息仅供参考,请以相应标准的原文为准!