5-((Z)-(5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl
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Certification of Analysis
Product Name
5-((Z)-(5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
CAS No
356068-93-4
Catalog No
SC-20830
Quantity
50g
Batch No
20130312
Product Date
2013.03.12
Date of analysis
2013.03.12
Items of analysis
Specification
Results
Appearance
Yellow or light brown powder
Yellow brown powder
Loss on drying
<0.5%
0.21%
Ignition residue
≤0.1%
0.04%
Content
≥97.0%
98.6%
Remark
This product should be stored in dark, cold, dry environment,recommended after nitrogen preservation.
Conclusion
Conform with specification
Analyst: Jack Fu Check: Anne Zhang Date: 2013-03-13
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