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Chemistry Forums for Students => Organic Chemistry Forum => Topic started by: mobfesk2 on September 04, 2007, 08:07:49 AM

Title: NMR of Lactose in D2O
Post by: mobfesk2 on September 04, 2007, 08:07:49 AM

Does anyone have a proton NMR spectra of lactose in D2O solvent? I'd like to compare my spectra and can't find one on the internet,

Thanks!

Title: Re: NMR of Lactose in D2O
Post by: Dan on September 04, 2007, 08:13:51 AM

Sigma-Aldrich have spectra for a mixture of 30% alpha, 70% beta lactose. *here* (http://www.sigmaaldrich.com/catalog/search/ProductDetail/SIGMA/L3750) (see the "related information" panel on the right side of that page).

Title: Re: NMR of Lactose in D2O
Post by: mobfesk2 on September 04, 2007, 09:17:50 AM

Thank you so much Dan! Yep, it looks exactly like my spectra  :D

So happy!!