(S)-(-)-alpha-Methylbenzyl isocyanate, 99%

Code: 220566-5g D2-231

Not available outside of the UK & Ireland.

Application

(S)-(-)-α-Methylbenzyl isocyanate may be used as a chiral auxiliary for the resolution of racemic (±)-6aR,11aR-maackiain to give t...


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$131.66 5G
$157.99 inc. VAT
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Not available outside of the UK & Ireland.

Application

(S)-(-)-α-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.

General description

(S)-(-)-α-Methylbenzyl isocyanate is a commonly used chiral derivatizing agent for the resolution of enantiomers.

Packaging

1, 5 g in glass bottle

assay98%
bp55-56 °C/2.5 mmHg (lit.)
density1.045 g/mL at 20 °C (lit.)
formliquid
InChI keyJJSCUXAFAJEQGB-QMMMGPOBSA-N
InChI1S/C9H9NO/c1-8(10-7-11)9-5-3-2-4-6-9/h2-6,8H,1H3/t8-/m0/s1
optical activity[α]20/D −10°, neat
optical purityee: 96% (GLC)
Quality Level100
refractive indexn20/D 1.5145 (lit.)
SMILES stringC[C@H](N=C=O)c1ccccc1
storage temp.2-8°C
Code
Description
Unit Size
List Price
Qty
220566-1G
(S)-(-)-alpha-Methylbenzyl isocyanate, 99%

Unit:1G
List Price: $38.43
Source:List Price
ADD
Cas Number14649-03-7
Hazard Class6.1
Un Number2206
Pack GroupIII
This product has met the following criteria: