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磷酸氟达拉滨
英文名 Fludarabine phosphate
别名 9-bata-D-Arabinofuranosyl-2-fluoroadenine phosphate
产品名称 磷酸氟达拉滨; 氟达拉宾磷酸盐; 9-beta-D-呋喃阿糖基-2-氟-9H-嘌呤-6-胺-5'-单磷酸酯
分子式 C10H13FN5O7P
分子量 365.21
CAS 登录号 75607-67-9
结构式
质量指标(Specification):
检验项目Tests |
标准 Specification |
产品标准: |
EP5.4 |
外观Description |
白色结晶粉未
white crystalline powder |
比旋度难关Specific rotation |
+10.0°~+14.0° |
微生物Microbial limits |
≤1000cfu/g |
磷酸盐 Limit of free phosphate |
≤0.1% |
钠 Limit of sodium |
≤0.2% |
水分Water |
≤3.0% |
杂质
Individual impurities |
Iso-ara-guanine-monophosphate≤0.8%(w/w) 0.4%
Isoguanine ≤0.2%(w/w)
3’,5’-Diphosphate analog ≤0.4%(w/w)
2-Fluoroadenine ≤0.1%(w/w)
2-Fluoro-ara-adenine ≤0.2%(w/w)
2-Ethoxyphosphate analog ≤0.2%(w/w) |
灼烧残渣
Residue solvents |
DMF≤0.0020%
Methylene chloride≤0.0020%
Ethanol≤1.0% |
氯离子Chloride |
≤.2% |
乙醇Ethanol |
≤ 1.0% |
有关杂质Related substances |
单个物质: ≤0.2% |
其它物质: ≤ 0.5% |
重金属Heavy metals |
≤20ppm |
Any other impurity
Sum of all other impurities
Sum of all impurities |
≤0.1%
≤0.5%
≤1.5% |
含量Assay(HPLC) |
98.0%~102.0% |
用途 |
抗肿瘤原料药 |
氟达拉滨碱
品名氟达拉滨
英文名Fludarabine base
化学名9-β-D-阿拉伯呋喃糖-2-氟腺苷(5’-磷酸酯)
CAS号21679-14-1 (磷酸盐: 75607-67-9)分子式C10H12FN5O4
分子量285.23
结构式
检验项目Tests |
标准 Specification |
产品标准: |
EP5.4 |
外观Description |
白色或类白色粉未 无嗅味
White or off-white powder, odorless |
水分Water |
≤3.0% |
氯离子Chloride |
≤.2% |
乙醇Ethanol |
≤ 1.0% |
有关杂质Related substances |
单个物质: ≤0.2% |
其它物质: ≤ 0.5% |
重金属Heavy metals |
≤20ppm |
含量Assay(HPLC) |
98.0%~102.0% |
用途 |
氟过拉滨中间体 |
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