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R lactic acid

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R-lactic acid is a chiral compound used in various laboratory applications. It is the naturally occurring isomer of lactic acid. R-lactic acid is a colorless, odorless, and water-soluble substance. It serves as a chemical building block and precursor in various research and industrial processes.

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Lab products found in correlation

Na2s2o4, by Merck Group (2 mentions) Na2moo4 2h2o, by Merck Group (2 mentions) 1 2 4 triazole, by Merck Group (2 mentions) Vcd irras module pma 37, by Bruker (2 mentions)

2 protocols using r lactic acid

1

Synthesis and Characterization of Chiral Mo(VI) Complexes

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Na2MoO4·2H2O, R-lactic acid, 1,2,4-triazole and Na2S2O4 were purchased from Sigma. All solvents and chemicals were of commercially analytical grade. pH value was determined by PHB-8 digital pH meter. Elemental analyses (for C, H, and N) were performed with an Vario ELIII elemental analyzer. Spectra of vibrational circular dichroism for 1, 2 and {Na2[Δ-Mo*O2(R-lact*)2]}3 ∙ 13H2O, {Na2[Λ-Mo*O2(S-lact*)2]}3 ∙ 13H2O were recorded on a BioTools Chiral IR-2X spectrometer, where solid samples were mixed in KBr pellets at a mass ratio of 1:100, respectively. The VCD spectra of extracted FeMo-co and K5[Λ,Λ,Λ,Λ-Mo*4O11(R-Hhomocit*)2]Cl∙5H2O were measured by Bruker VCD/IRRAS module PMA 37 with MCT detector. To minimize the NMF left in the FeMo-co film, the samples were pumped for more than 8 h before the measurement. More physical measurements, preparations of [Λ/Δ-Mo*2O2(μ2-S)(μ2-O)(S-Hlact*)2(trz)2(trz)] (2), [Mo2O2(μ2-S)(μ2-O)(Hglyc)2(trz)2(H2O)] (3), {Na2[Δ-Mo*O2(R-lact*)2]}3 ∙ 13H2O and K5[Λ,Λ,Λ,Λ-Mo*4O11(R-Hhomocit*)2]Cl∙5H2O (21), gas adsorption and X-ray crystallography can be seen in the Part I of the Supplementary Methods of Supporting Information.
Deng L., Wang H., Dapper C.H., Newton W.E., Shilov S., Wang S., Cramer S.P, & Zhou Z.H. (2020). Assignment of protonated R-homocitrate in extracted FeMo-cofactor of nitrogenase via vibrational circular dichroism spectroscopy. Communications Chemistry, 3, 145.
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2

Synthesis and Characterization of Chiral Molybdenum Complexes

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Na2MoO4·2H2O, R-lactic acid, 1,2,4-triazole and Na2S2O4 were purchased from Sigma. All solvents and chemicals were of commercially analytical grade. pH value was determined by PHB-8 digital pH meter. Elemental analyses (for C, H and N) were performed with an Vario ELIII elemental analyzer. Spectra of vibrational circular dichroism for 1, 2 and {Na2[Δ-Mo*O2(R-lact*)2]}3∙13H2O, {Na2[Λ-Mo*O2(S-lact*)2]}3∙13H2O were recorded on a BioTools Chiral IR-2X spectrometer, where solid samples were mixed in KBr pellets at a mass ratio of 1:100 respectively. The VCD spectra of extracted FeMo-co and K5[Λ,Λ,Λ,Λ-Mo*4O11(R-Hhomocit*)2]Cl∙5H2O were measured by Bruker VCD/IRRAS module PMA 37 with MCT detector. To minimize the NMF left in the FeMo-co film, the samples were pumped for more than 8 h before the measurement. More physical measurements, preparations of [Λ/Δ-Mo*2O2(μ2-S)(μ2-O)(S-Hlact*)2(trz)2(trz)] (2), [Mo2O2(μ2-S)(μ2-O)(Hglyc)2(trz)2(H2O)] (3), {Na2[Δ-Mo*O2(R-lact*)2]}3∙13H2O and K5[Λ,Λ,Λ,Λ-Mo*4O11(R-Hhomocit*)2]Cl∙5H2O (21), gas adsorption and X-ray crystallography can be seen in the Part I of the Supplementary Methods of Supporting Information.
Deng L., Wang H., Dapper C.H., Newton W.E., Shilov S., Wang S., Cramer S.P, & Zhou Z.H. (2020). Assignment of protonated R-homocitrate in extracted FeMo-cofactor of nitrogenase via vibrational circular dichroism spectroscopy. Communications Chemistry, 3, 145.
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