Methyl (R)-(-)-3-Hydroxyisobutyrate 99+ Percent Haloquinolines Test Specification Min Max ASSAY

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 900 1050

50% MELTING POINT 114 - 118 C 114 - 118 C LOSS ON DRYING 0

01% SUBSTANCES REDUCING PERMANGANATE (as H[@3@] PO[@3@]) 0

Test Specification Min Max ASSAY (C[@26@]H[@33@]NaO[@8@]

00% BENZOATE AND SALICYLATE TO PASS TEST LEAD 2 mg/kg READILY CARBONIZABLE SUBSTANCES TO PASS TEST SELENIUM 0

Methyl (R)-(-)-3-Hydroxyisobutyrate 99+ Percent Haloquinolines Test Specification Min Max ASSAYTest Specification Min Max PURITY (GC) 99% 99% OPTICAL PURITY 99% 99% SPECIFIC GRAVITY (20 20) 1. 0660 1. 0690 1. 0660 1. 0690 REFRACTIVE INDEX (n20 D) 1. 4230 1. 4260 1. 4230 1. 4260 SPECIFIC ROTATION, [a][@D@]20