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Enantiomer Excess & Absolute Configuration Determination

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prices from $349
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prices from $550
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prices from $610
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prices from $153
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prices from $1,003
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prices from $412
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prices from $373
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prices from $211
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prices from $147

p-Bromobenzoic Acid

B2336-100GM
$150

Test Specification Min Max ASSAY 98%

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prices from $150
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prices from $143

(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

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prices from $224
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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)...

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prices from $234

p-Nitrobenzoic Acid

N2185-250GM
$140

Test Specification Min Max ASSAY 99% MELTING POINT 235.0� 245

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S-(+)-Mandelic Acid

M2070-5GM
$140

Test Specification Min Max ASSAY 98% 98%

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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%...

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prices from $212

p-Anisic Acid

A2287-10KG
$126

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

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p-Dimethylaminocinnamaldehyde

D2860-5GM
$234

Test Specification Min Max APPEARANCE

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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...

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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!