Test Specification Min Max ASSAY APPROX. 85 % APPROX. 85 % ABSORBANCE APPROX. 638 nm APPROX. 638 nm

Test Specification Min Max ASSAY 96% 96%

Test Specification Min Max ASSAY (C[@6@]H[@6@]N[@2@]O; DRIED BASIS) 98.5 101.00% MELTING RANGE 128?? 131?? LEAD (Pb) 2 mg/kg LOSS ON DRYING 0.50% READILY CARBONIZABLE SUBSTANCES TO PASS TEST RESIDUE ON...

Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 % RETEST DATE

Test Specification Min Max ASSAY (DRIED BASIS) 98.0 - 102.0% 98.0 - 102.0% MELTING RANGE 171 - 176 C (dec 171 - 176 C (dec LOSS ON DRYING 2.00% RESIDUE...

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 98%

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.50% SPECIFIC ROTATION +83.0 to+89.5??/td> +83.0 to+89.5??/td> CHROMATOGRAPHIC PURITY TO PASS TEST TO PASS TEST LOSS ON DRYING 0.50% ELEMENTAL IMPURITIES: NICKEL...

Test Specification Min Max ASSAY 99% pH OF A 10% SOLUTION 03-May 03-May UV ABSORBANCE (@ 250 nm, 1M) 0.1 LOSS ON DRYING @ 110[dC 1.00% RETEST DATE

Test Specification Min Max ASSAY 95.00% 95.00%

Test Specification Min Max ABSORPTION MAX 614 (425) nm 614 (425) nm VISUAL TRANSITION INTERVALS pH 0.0 (yellow) pH 0.0 (yellow)

Test Specification Min Max ASSAY 98 102.00% SOLUBILITY IN 70% ALCOHOL TO PASS TEST TO PASS TEST SPECIFIC GRAVITY @ 25[d/25[dC 1.18 1.185 ANGULAR ROTATION OPTICALLY INACTI OPTICALLY INACTI DIMETHYL...

Test Specification Min Max ASSAY (C[@6@]H[@12@]N[@4@]) 95% 95%

Test Specification Min Max ABSORPTION MAX 414 nm 414 nm

Test Specification Min Max pKa @ 20?? 5.9 6.3 pH of 0.5 M Solution in Water @ 25?? 2.5 4 RETEST DATE

Test Specification Min Max ASSAY 98 102.00% CONGEALING RANGE (A) 27?? 28?? CONGEALING RANGE (B) 30.5??- 32.0?? 30.5??- 32.0?? SPECIFIC ROTATION, [a][@D@]25 -2??to +2??/td> -2??to +2??/td> NONVOLATILE RESIDUE 0.05% RELATED...

Test Specification Min Max ASSAY (DRIED BASIS) 97 103.00% COMPLETENESS OF SOLUTION TO PASS TEST TO PASS TEST MELTING RANGE WITHIN 3?? WITHIN 3?? SPECIFIC ROTATION [a][@D@] +8.8??to +12.0 +8.8??to...

Test Specification Min Max ASSAY 99% SPECIFIC ROTATION, [a] (C=4) +14.0 +/- 0.5 +14.0 +/- 0.5

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %

Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max ASSAY 99% 99% RETEST DATE

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max ASSAY 98% 98%

Test Specification Min Max ASSAY 97% 97%

Test Specification Min Max ASSAY 98% 98%

Test Specification Min Max ASSAY APPROX. 93% APPROX. 93%

Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %

Test Specification Min Max PURITY 98% 98% RETEST DATE

Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 98.50%

Test Specification Min Max ASSAY 98%