(S)-(-)-1-Phenylethylamine
M2053-100ML
$224
Test Specification Min Max PURITY (GC) 98.00% REFRACTIVE INDEX @ 20�C 1.5250 - 1.5280 1.5250 - 1.5280
Benzoyl Chloride Reagent ACS
B1090-125GM
$234
Test Specification Min Max ASSAY (C[@6@]H[@5@]COCl) 98.0- 100.5 % 98.0- 100.5 % FREEZING POINT -2.0 to 0.0 C -2.0 to 0.0 C RESIDUE AFTER IGNITION 0.01% PHOSPHORUS COMPOUNDS (as P)...
R-(-)-Mandelic Acid
M1584-25GM
$212
Test Specification Min Max ASSAY (by TITRATION) 98.50% 98.50% SPECIFIC ROTATION [a][@D@] -150 to -154 -150 to -154 MELTING RANGE 131 - 135 C 131 - 135 C MOISTURE 0.50%...
Benzoic Acid FCC
B1102-12KG
$352
Test Specification Min Max ASSAY (C[@7@]H[@6@]O[@2@]) 99.5 100.50% SOLIDIFICATION POINT 121� 123�C LEAD 2.0 mg/k READILY CARBONIZABLE SUBSTANCES TO PASS TEST READILY OXIDIZABLE SUBSTANCES TO PASS TEST RESIDUE ON IGNITION...
Enantiomer Excess & Absolute Configuration Determination
Spectrum Chemical offers various kinds of reagents that have been developed to determine enantiomer excess absolute configuration. The absolute configuration of pharmaceuticals is an important aspect of biological activity, and include (-)-Benzylmethylphenylsilylacetic Acid, and more. Spectrum Chemicals Australia specializes in providing the top enantiomer excess absolute configuration determination but if you do not see the product, grade or form of the ingredient you require, contact us. cGMP Certified Facilities and 45,000 chemicals - Trust Your Ingredients!