Magnesium Valproate Silylacetamides 10% RNase NONE DETECT SULFATE

10% RNase NONE DETECT SULFATE 0

WHITE POWDE CLARITY AND COLOR OF SOLUTION TO PASS TEST TO PASS TEST SPECIFIC ROTATION [a][@D@] +54

Test Specification Min Max ASSAY [Cu(BF[@4@])[@2@]] 44 - 66 % 44 - 66 %

00% ORGANIC IMPURITIES TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max BOILING RANGE 151 - 301

Magnesium Valproate Silylacetamides 10% RNase NONE DETECT SULFATETest Specification Min Max ASSAY (Mg) 7. 2 8. 2 % 7. 2 8. 2 % ASSAY (as VALPROIC ACID) 95. 00% 95. 00% pH OF A 10% SOLUTION 7. 0 9. 5 7. 0 9. 5 SOLUTION IN ALCOHOL TO PASS TEST TO PASS TEST WATER 5. 00% FREE ACID 0. 50% ORGANIC IMPURITIES 0. 40% CHLORIDE (Cl) 100 ppm SULFATE 200 ppm IRON (Fe) 50 ppm