5-((Z)-(5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl_CERTIFICATE OF ANALYSIS_DOCUMENTS & REFERENCE_Labseeker-Find chemicals, pharmaceuticals for your lab.

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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