MRI / MRS / Hyperpolarization

Stable Isotope Labeled Products for MRI/MRS Research

Compounds labeled with stable isotopes, such as D-Glucose-1-13C are used in Magnetic Resonance Imaging (MRI) techniques to render visible metabolic changes in the brain. The goal of this research is the early diagnosis of neuro-psychiatric disorders. Isotopic labeling provides better resolution and sensitivity than natural abundance in many imaging experiments, and the use of stable isotopes in MRI/MRS techniques is increasing.

ISOTEC provides the highest enrichment and largest selection of stable isotopically labeled products for all MRI/MRS applications, including Hyperpolarization.

Contact Us at isosales@sial.com or (800) 448-9760 or Request an Online Quote

Literature
13C MRS to Probe Brain Metabolism Using Hyperpolarized Pyruvic Acid (J.M.N.Duarte, Ph.D. and A.Comment, Ph.D.)
Dynamic Nuclear Polarization (M.E.Merritt, Ph.D.)
MRI/MRS: Use of Isotopes in Hyperpolarization (P.Bhattacharya, Ph.D.)
Use of carbon-13 in MR Research (P.Bhattacharya, Ph.D.)
Hyperpolarized MRI/MRS Products (Flyer)
Products for MRI/MRS and PET Imaging (Brochure)

Stable Isotope Home Page

Product #

Description

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798096 N-(2-Acetamido-1-13C,15N)-2-aminoethanesulfonic acid 99 atom % 13C, 98 atom % 15N, 98% (CP)
    • 279285 Acetic acid-1-13C 99 atom % 13C
    • 282022 Acetic acid-13C2 99 atom % 13C
    • 279307 Acetic acid-2-13C 99 atom % 13C
    • 487813 Acetic anhydride-1,1′-13C2 99 atom % 13C
    • 683647 N-Acetyl-L-aspartic acid-1,2,3,4-13C4 99 atom % 13C, 98% (CP)
    • 778184 N-Acetyl-L-aspartic acid-15N 98 atom % 15N, 95% (CP)
    • 491705 Acetyl-1-13C-L-carnitine hydrochloride 99 atom % 13C
    • 644099 Acetyl-13C2-L-carnitine hydrochloride 99 atom % 13C
    • 728918 N-Acetyl-1-13C-L-cysteine-1-13C 99 atom % 13C, 97% (CP)
    • 604682 L-Alanine-2,3-13C2 99 atom % 13C, 99% (CP)
    • 489948 L-Alanine-3-13C 99 atom % 13C
    • 487937 Algal fatty acid mixture-13C 99 atom % 13C
    • 363006 Ammonium-15N acetate 98 atom % 15N
    • 717347 1,4-Bis[(phenyl-3-propanesulfonate) phosphine] butane disodium salt
    • 722545 3-Bromopyruvic acid-3-13C 99 atom % 13C, 97% (CP)
    • 720178 2,3-Butanedione-2,3-13C2 99 atom % 13C, 97% (CP)
    • 804053 Choline bicarbonate-13C solution ~80% in water, 98 atom % 13C, 98% (CP)
    • 731978 2-Deoxy-D-glucose-1-13C 99 atom % 13C, 98% (CP)
    • 910139 1,3-Dihydroxyacetone-1,1,3,3-d4 dimer ≥98 atom % D, ≥95% (CP)
    • 767891 1,3-Dihydroxyacetone-2-13C dimer 99% 13C, 95% (CP)
    • 768537 Dimethyl 2-oxoglutarate-1-13C 99 atom % 13C, 98% (CP)
    • 324523 Ethanol-1-13C 99 atom % 13C
    • 735469 Ethanol-1-13C,d5 99 atom % 13C, 98 atom % D
    • 586293 Ethanol-17O 20 atom % 17O, 99% (CP)
    • 427039 Ethanol-13C2 99 atom % 13C
    • 427047 Ethanol-2-13C 99 atom % 13C
    • 606294 Ethanolamine-13C2 99 atom % 13C
    • 606316 Ethanolamine-2-13C 99 atom % 13C
    • 660299 Ethyl acetoacetate-3,4-13C2 S & P tested, 99 atom % 13C
    • 729574 Ethyl 2-hydroxy-2-ethyl-d5-3-oxobutanoate-4-13C 99 atom % 13C, 98 atom % D, 97% (CP)
    • 729531 Ethyl 2-hydroxy-2-methyl-13C-3-oxobutanoate 99 atom % 13C, 97% (CP)
    • 729558 Ethyl 2-hydroxy-2-methyl-d3-3-oxobutanoate-4-13C 99 atom % 13C, 98 atom % D, 97% (CP)
    • 900162 Ethyl pyruvate-1-13C ≥99 atom % 13C, ≥98% (CP)
    • 720593 Ethyl pyruvate-2-13C 99 atom % 13C, 98% (CP)
    • 676594 Ethyl pyruvate-3-13C 99 atom % 13C
    • 723908 D-Fructose-d12 98 atom % D
    • 778370 Fumaric acid-1-13C,2,3-d2 97 atom % D, 99 atom % 13C, 99% (CP)
    • 749389 Fumaric acid-1,4-13C2 99 atom % 13C
    • W6853 Fumaric acid-1,4-13C2,2,3-d2 (for Clinical Studies), ≥99 atom % 13C, ≥98 atom % D, ≥98% (CP)
    • 752576 Fumaric acid-1,4-13C2,2,3-d2 ≥99 atom % 13C, ≥98 atom % D, ≥98% (CP)
    • 661406 D-Galactose-1-13C S & P tested, 99 atom % 13C
    • 415545 D-Galactose-1-13C 99 atom % 13C
    • 297046 D-Glucose-1-13C 99 atom % 13C
    • 687936 D-Glucose-1-13C,1-d ≥98 atom % D, ≥99 atom % 13C, ≥99% (CP)
    • 777307 D-Glucose-1-13C-1,2,3,4,5,6,6-d7 97 atom % D, 99 atom % 13C, 98% (CP)
    • 453188 D-Glucose-1,2-13C2 99 atom % 13C
    • 661449 D-Glucose-1,6-13C2 S & P tested, ≥99 atom % 13C, ≥99% (CP)
    • 453196 D-Glucose-1,6-13C2 ≥99 atom % 13C, ≥99% (CP)
    • 310794 D-Glucose-2-13C 99 atom % 13C
    • 661457 D-Glucose-2-13C S & P tested, 99 atom % 13C
    • 717355 D-Glucose-5-13C 98 atom % 13C, 98% (CP)
    • 310808 D-Glucose-6-13C 99 atom % 13C
    • 661430 D-Glucose-6-13C S & P tested, 99 atom % 13C
    • 604968 L-Glutamic acid-1-13C 99 atom % 13C, 98% (CP)
    • 605123 L-Glutamic acid-2-13C 99 atom % 13C
    • 490016 L-Glutamic acid-3-13C 99 atom % 13C
    • 492922 L-Glutamic acid-5-13C 99 atom % 13C
    • 605018 L-Glutamine-1-13C 99 atom % 13C, 98% (CP)
    • 605085 L-Glutamine-2-13C 99 atom % 13C
    • 604941 L-Glutamine-3-13C 99 atom % 13C, 99% (CP)
    • 750506 L-Glutamine-4-13C 99 atom % 13C
    • 604690 L-Glutamine-5-13C 99 atom % 13C, 99% (CP)
    • 805777 2-Ketobutyric-1-13C acid ≥99 atom % 13C, ≥97% (CP)
    • 704334 2-Ketoglutaric acid-1-13C 99 atom % 13C, 95% (CP)
    • 750832 2-Keto-4-methylpentanoic acid-1-13C 99 atom % 13C, 98% (CP)
    • 738778 L-Lactic acid-1-13C ≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC)
    • 601470 Lithium-7Li2 carbonate ≥99 atom % 7Li, 99% (CP)
    • 601489 Lithium-7Li chloride 99 atom % 7Li, 99% (CP)
    • 601497 Lithium-7Li fluoride 99 atom % 7Li, 99% (CP)
    • 750484 L-Malic acid-13C4 ≥99 atom % 13C, ≥97% (CP)
    • 655759 Malonyl-13C3 coenzyme A lithium salt 99 atom % 13C, 95% (CP)
    • 490431 Oleic acid-13C18 ≥99 atom % 13C, ≥99% (CP)
    • 292125 Palmitic acid-1-13C 99 atom % 13C
    • 485802 Palmitic acid-1,2-13C2 99 atom % 13C
    • 489611 Palmitic acid-1,2,3,4-13C4 99 atom % 13C, 99% (CP)
    • 492752 Palmitic acid-2-13C 99 atom % 13C
    • 605573 Palmitic acid-13C16 99 atom % 13C, 99% (CP)
    • 576816 Palmitoyl-1-13C-L-carnitine hydrochloride 99 atom % 13C, 98% (CP)
    • 644323 Palmitoyl-13C16-L-carnitine hydrochloride 99 atom % 13C, 98% (CP)
    • 655716 Palmitoyl-13C16 coenzyme A lithium salt 99 atom % 13C, 95% (CP)
    • 661481 Potassium palmitate-1-13C S & P tested, 99 atom % 13C
    • 677175 Pyruvic-1-13C acid ≥99 atom % 13C, ≥99% (CP)
    • W6578 Pyruvic-1-13C acid (for Clinical Studies), ≥99 atom % 13C
    • 721298 Pyruvic-1,2-13C2 acid ≥99 atom % 13C, ≥99% (CP)
    • 905372 Pyruvic acid-1,2-13C2,d4 ≥99 atom % 13C, ≥98 atom % D, ≥99% (CP)
    • 900845 Pyruvic acid-1-13C,d4 ≥99 atom % 13C, ≥97 atom % D, ≥97% (CP)
    • 901249 Pyruvic-13C3 acid S & P tested, ≥99 atom % 13C, ≥95% (CP)
    • 733830 Pyruvic-13C3 acid 99 atom % 13C, 95% (CP)
    • 793205 Pyruvic-3-13C acid 99 atom % 13C, 95% (CP)
    • 692670 Pyruvic-2-13C acid (free acid) ≥99 atom % 13C, ≥99% (CP)
    • 279293 Sodium acetate-1-13C 99 atom % 13C
    • 282014 Sodium acetate-13C2 99 atom % 13C
    • 279315 Sodium acetate-2-13C 99 atom % 13C
    • 660310 Sodium acetate-2-13C S & P tested, 99 atom % 13C
    • 292656 Sodium butyrate-1-13C 99 atom % 13C
    • 485357 Sodium butyrate-2-13C 99 atom % 13C
    • 492000 Sodium butyrate-2,4-13C2 99 atom % 13C
    • 488380 Sodium butyrate-13C4 99 atom % 13C
    • 791059 Sodium fumarate-1-13C 99 atom % 13C, 97% (CP)
    • 606022 Sodium L-lactate-1-13C solution 45-55 % (w/w) in H2O, ≥99 atom % 13C, ≥98% (CP)
    • 693987 Sodium L-lactate-2-d ≥98 atom % D, ≥98% (CP)
    • 490040 Sodium L-lactate-3-13C solution 45-55 % (w/w) in H2O, ≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC)
    • 721336 Sodium L-lactate-3-13C solution 45-55 % (w/w) in H2O, S & P tested, ≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC)
    • 577006 Sodium palmitate-2,4,6,8,10,12,14,16-13C8 99 atom % 13C
    • 695734 Sodium palmitate-4,6,8,10,12,14,16-13C7 99 atom % 13C
    • 660949 Sodium propionate-13C3 S & P tested, 99 atom % 13C
    • 490636 Sodium propionate-13C3 99 atom % 13C
    • 490709 Sodium pyruvate-1-13C 99 atom % 13C
    • 490725 Sodium pyruvate-2-13C 99 atom % 13C
    • 490717 Sodium pyruvate-13C3 99 atom % 13C
    • 660957 Sodium pyruvate-13C3 S & P tested, 99 atom % 13C
    • 752711 Sodium pyruvate-3-13C S & P tested, 99 atom % 13C, 98% (CP)
    • 605581 Stearic acid-13C18 99 atom % 13C, 99% (CP)
    • 485349 Succinic acid-1,4-13C2 99 atom % 13C
    • 809020 Nα,Nα,Nα-Trimethyl-d9-L-glutamine-(amine-15N) ≥99 atom % D, ≥98 atom % 15N, 97% (CP)
    • 299359 Urea-13C research grade, 99 atom % 13C