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非洛地平 非洛地平
详细说明:

3,5-pyrinedicarboxylic acid 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-

ethyl methyl ester,(±)-(±)-ethylmethyl 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-

dimethyl-3,5-pyridinedicarboxylate [72509-76-386189-69-7]


质量标准: 

美国药典25版 

鉴别:符合规定 

A: 红外吸收 

干燥失重:≤0.5 % 

灼烧残渣:≤0.1% 

重金属:0.002% 

层析杂质: 

单个杂质≤1.0% 

总杂质≤1.5% 

含量: 98%~101%


Quality standard:

USP25

Identification:

A: Infrared Absorption

Loss on drying:≤0.5 %

Residue on ignition:≤0.1%

Heavy metal: 0.002%

Chromatographic Purity:

Individual purity≤1.0%

Total purity≤1.5% 

Assay: 98%~101%