docetaxel anhydrous

Date：2021-11-10 Categories：Related Application Product

post date:

nov 10,2021

expiry date:

may 09,2022

detailed description:

cas no. :114977-28-5

appearance white to off-white crystalline powder
solubility insoluble in water ,soluble in ethanol and acetone
specific rotation ﹣38.5°～﹣41.5°
identification ir:the same to check sample
uv :λmax232nm
colour reactions:postive reactions
hplc:retention times is same as the standard sample
tests total impurities：≤0.8%
single impurity:≤0.1%
impurity a：≤0.2%
impurity b:≤0.3%
impurity c:≤0.15%
impurity e:≤0.15%
methylene chloride：≤0.06%
hexane :≤0.029%
acetone :≤0.5%
water ：≤3.0%
sulphated ash :≤0.1% w/w
heavy metal :≤ 20ppm
assay 98.0%～102.0%

cas registry number:	114977-28-5
synonyms:	;docetaxel;n-debenzoyl-n-tert-butoxycarbonyl-10-deacetyl taxol;docetaxel anhydrous;(2alpha,5beta,7beta,10beta,13alpha)-4-(acetyloxy)-13-({(3s)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-3-phenylpropanoyl}oxy)-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate;(2alpha,5beta,7beta,10beta,13alpha)-4-(acetyloxy)-13-({(2r,3s)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-3-phenylpropanoyl}oxy)-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate;(1beta,2alpha,5beta,7beta,10beta,13alpha)-4-(acetyloxy)-13-({(2r,3s)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-3-phenylpropanoyl}oxy)-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate;decetaxel anhydrous;bind-014;docetaxel.anhydrous;
molecular formula:	c₄₃h₅₃no₁₄
molecular weight:	807.8792
molecular structure:

Tags：Docetaxel anhydrous

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