File:S-ketamine-3D-balls.png
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DescriptionS-ketamine-3D-balls.png |
Ball-and-stick model of the (S)-enantiomer of the ketamine molecule, C13H16ClNO, as found in the crystal structure reported in B. Chankvetadze et al., J. Sep. Sci. 2002, 25, 1155-1166, DOI: 10.1002/1615-9314(20021101)25:15/17<1155::AID-JSSC1155>3.0.CO;2-M. Note: The direction of optical rotation in (S)-ketamine depends on its conformation, which differs between salts and the free base. This image is from the crystal structure of the free base, (S)-(−)-ketamine, which has an equatorial phenyl group and exhibits optical rotation in the negative direction. In contrast, the hydrochloride salt of (S)-ketamine exhibits optical rotation in the positive direction and is thus known as (S)-(+)-ketamine hydrochloride. In the hydrochloride salt, the ketamine molecule has a different conformation, with an axial phenyl group. See File:S-(+)-ketamine-from-xtal-3D-balls.png for the three-dimensional structure. Colour code:
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Source | Own work | |||
Author | Ben Mills | |||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:46, 20 April 2016 | 3,500 × 2,245 (953 KB) | Benjah-bmm27 (talk | contribs) | new image based on crystal structure | |
18:11, 3 February 2007 | 1,100 × 785 (186 KB) | Benjah-bmm27 (talk | contribs) | {{PD-self}} Category:Ketamine |
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