(1R)-(-)-trans-1,2-Cyclohexanediamine 20439-47-8 Supplied With High Quality And Competitive Price

(1R)-(-)-trans-1,2-Cyclohexanediamine 20439-47-8 Supplied With High Quality And Competitive Price

Name : (1R,2R)-(-)-1,2-Diaminocyclohexane; (1R,2R)-Cyclohexane-1,2-diamine; (1R)-(-)-trans-1,2-Cyclohexanediamine; (1R)-(-)-trans-1,2-Diaminocyclohexane CAS: 20439-47-8 MF: C6H14N2 MW : 114.19 Appearance : pale-yellow solid (stored at 2-8 o C) Melting point : 41-45 °C(lit.) Specific optical...
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Product Details

Name: (1R,2R)-(-)-1,2-Diaminocyclohexane;(1R,2R)-Cyclohexane-1,2-diamine; (1R)-(-)-trans-1,2-Cyclohexanediamine; (1R)-(-)-trans-1,2-Diaminocyclohexane

CAS: 20439-47-8


MW: 114.19

Appearance: pale-yellow solid (stored at 2-8oC)

Melting point: 41-45 °C(lit.)

Specific optical rotation: -24.5 º (c=5 1N HCl)

Purity: 99%min.; 99 %ee (HPLC)

Package: 100g, 500g, 1Kg, 5Kg, bulk package


(1R)-(-)-trans-1,2-Cyclohexanediamine is always available from Shanghai UCHEM Inc., together with its enantiomer ((1S)-(+)-trans-1,2-Diamino -cyclohexane CAS: 21436-03-3) and other N-substituted derivatives. It is an off-white powder or pale-yellow oil, depending on the temperature, which could be dissolved in most of polar organic solvent.

   (1R)-(-)-trans-1,2-Cyclohexanediamine is usually used as chiral auxiliary in many kinds of asymmetric organic reactions, which is made by resolution of 1,2-diaminocyclohexane.

Specifications of (1R,2R)-(-)-1,2-Diaminocyclohexane.jpg

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