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Sigma Aldrich (S)-(-)-Alpha-Methylbenzyl Isocyanate

Catalog No. 2205665G Shop All MilliporeSigma Sigma Organic Chemistry Products
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

(S)-(-)-+a-Methylbenzyl isocyanate is a commonly used chiral derivatizing agent for the resolution of enantiomers.(S)-(-)-+a-Methylbenzyl isocyanate may be used as a chiral auxiliary for the resolution of racemic (+/-)-6aR,11aR-maackiain to give the (-)-form, which is a key intermediate for synthesizing (-)-cabenegrin A-I.

Specifications

CAS 14649-03-7
Density 1.045 g/mL at 20°C
Boiling Point 55°C to 56°C (2.5 mmHg, lit.)
Molecular Formula C9H9NO
Refractive Index n20/D 1.5145
Linear Formula C6H5CH(CH3)NCO
MDL Number MFCD00002036
Quantity 5 g
Synonym (S)-(-)-1-Phenylethyl isocyanate
Molecular Weight (g/mol) 147.17 g/mol
Biological Activity Respiratory System
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