(s)-(-)-alpha-m+#233;thylbenzyl isocyanate, ;, pour la d+#233;rivation chirale ,>= 99,0 %

Name: (s)-(-)-alpha-m+#233;thylbenzyl isocyanate, ;, pour la d+#233;rivation chirale ,>= 99,0 %
Brand: SUPELCO
SKU: 77970-1ML
Price: 152.12 USD

Code: 77970-1ML D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

General description

(S)-(−)-α-Methylbenzyl isocyanate is a useful chiral derivatization reagent for all gas chromatography (GC) applications in the chiral field. I...

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$152.12 1ML

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Non disponible en dehors du Royaume-Uni et de l'Irlande

General description

(S)-(−)-α-Methylbenzyl isocyanate is a useful chiral derivatization reagent for all gas chromatography (GC) applications in the chiral field. It has been employed to meet the requirements for derivatization reagents for enantiomeric excess determinations.

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LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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assay	≥99.0%, ≥99.0% (sum of enantiomers, GC)
bp	55-56 °C/2.5 mmHg (lit.)
density	1.045 g/mL at 20 °C (lit.)
form	liquid
grade	for chiral derivatization
InChI key	JJSCUXAFAJEQGB-QMMMGPOBSA-N
InChI	1S/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 −10.5±0.5°, neat
optical purity	enantiomeric ratio: ≥99.5:0.5 (GC)
Quality Level	100
quality	LiChropur^™
refractive index	n20/D 1.5145 (lit.), n20/D 1.513
SMILES string	C[C@H](N=C=O)c1ccccc1
storage temp.	2-8°C
technique(s)	HPLC: suitable

Safety Data Sheet for 77970-1ML
Certificat d'analyse Sigma

Cas Number	14649-03-7
Hazard Class	6.1
Un Number	2206
Pack Group	3

Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :

(s)-(-)-alpha-m+#233;thylbenzyl isocyanate, ;, pour la d+#233;rivation chirale ,>= 99,0 %

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