Cambridge Isotope Labs

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As a special thank you and to celebrate our partnership with Cambridge Isotope Laboratories, customers will receive a special discount after they place their first order of CIL solvents from the Bruker LabScape Webshop: $500 off on one order over $2000. The promocode will be sent to you by our partner Cambridge Isotope Labs after the completion of your first order. The promocode can then be used only once and exclusively for MR and/or PCI items purchased through the Bruker LabScape Webshop.

Pyridine-D5 (D, 99%)

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  • Regular price $999.00

Deuterated pyridine is an organic compound with the formula C5D5N. It is weakly miscible with water and has a distinctive unpleasant odor.  It has a density of 0.89 g/cm3 (20 oC).

The 1H-NMR spectrum of deuterated pyridine contains three singlets at 7.22, 7.58 and 8.74 ppm (vs. TMSP).  The water resonance is typically at 5 ppm.  The 13C NMR spectrum gives rise to triplets at 123.87, 135.91 and 150.35 ppm.


Cambridge Isotope Laboratories (CIL) is pleased to offer highly enriched and pure deuterated THF for use with high-field, NMR spectroscopy These products are carefully manufactured and packaged so that the introduction of any impurity, including paramagnetic impurities, such as dissolved O2(g), into the product is minimized.