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13c7 benzoic acid

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[13C7]-benzoic acid is a stable isotope-labeled compound used for analytical and research purposes. It contains seven carbon-13 atoms, providing a specific molecular structure for various applications, such as metabolic studies and tracer experiments.

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Lab products found in correlation

Trimethyl 13c3 caffeine, by Cambridge Isotopes (4 mentions) 13c6 d glucose, by Cambridge Isotopes (4 mentions) 15n indole, by Cambridge Isotopes (4 mentions) 2 15n l lysine dihydrochloride, by Cambridge Isotopes (4 mentions) 15n l tyrosine, by Cambridge Isotopes (4 mentions) 15n2 uracil, by Cambridge Isotopes (4 mentions) 3 3 13c2 cystine, by Cambridge Isotopes (4 mentions) 15n choline chloride, by Cambridge Isotopes (4 mentions) 13c5 l glutamic acid, by Cambridge Isotopes (4 mentions) Formic acid, by Merck Group (3 mentions) 3 4 13c2 cholesterol, by Cambridge Isotopes (3 mentions) 1 2 13c2 palmitic acid, by Cambridge Isotopes (3 mentions) Lc ms water, by Merck Group (3 mentions) Hplc grade acetonitrile, by Merck Group (3 mentions) 2 deoxyguanosine 15n2 13c10 5 monophosphate, by Cambridge Isotopes (2 mentions) Methanol, by Merck Group (1 mentions)

4 protocols using 13c7 benzoic acid

1

Isotopic Standards for Mass Spectrometry

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HPLC grade acetonitrile and methanol, LC-MS water and 98% formic acid were obtained from Sigma-Aldrich (St. Louis, MO). A mixture of 14 stable isotopic chemicals were used as internal standards [18 (link)], including [13C6]-D-glucose, [15N]-indole, [2-15N]-L-lysine dihydrochloride, [13C5]-L-glutamic acid, [13C7]-benzoic acid, [3,4-13C2]-cholesterol, [15N]-L-tyrosine, [trimethyl-13C3]-caffeine, [15N2]-uracil, [3,3-13C2]-cystine, [1,2-13C2]-palmitic acid, [15N,13C5]-L-methionine, [15N]-choline chloride and 2’-deoxyguanosine-15N2,13C10-5’-monophosphate from Cambridge Isotope Laboratories, Inc (Andover, PA).
Teeny S., Jarrell Z.R., Krigbaum N.Y., Cirillo P.M., Go Y.M., Cohn B.A, & Jones D.P. (2023). Third Trimester Serum Amino Acid Metabolism is Associated with Maternal Breast Cancer Diagnosed within 15 years of Pregnancy. Research Square.
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2

Comprehensive Metabolite Quantification Protocol

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HPLC grade acetonitrile and methanol, LC-MS water and 98% formic acid were obtained from Sigma-Aldrich (St. Louis, MO). A mixture of 14 stable isotopic chemicals were used as an internal standard (Go et al. 2015 (link)) included [13C6]-D-glucose, [15N]-indole, [2-15N]-L-lysine dihydrochloride, [13C5]-L-glutamic acid, [13C7]-benzoic acid, [3,4-13C2]-cholesterol, [15N]-L-tyrosine, [trimethyl-13C3]-caffeine, [15N2]-uracil, [3,3-13C2]-cystine, [1,2-13C2]-palmitic acid, [15N,13C5]-L-methionine, [15N]-choline chloride and 2′-deoxyguanosine-15N132, C10-5′-monophosphate from Cambridge Isotope Laboratories, Inc (Andover, PA).
Go Y.M., Weinberg J., Teeny S., Cirillo P.M., Krigbaum N.Y., Singer G., Tran V., Cohn B.A, & Jones D.P. (2023). Exposome epidemiology for suspect environmental chemical exposures during pregnancy linked to subsequent breast cancer diagnosis. Environment international, 178, 108112.
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3

Targeted Metabolomics Stable Isotope Profiling

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HPLC grade acetonitrile and methanol, LC-MS water and 98% formic acid were obtained from Sigma-Aldrich (St. Louis, MO). A mixture of 14 stable isotopic chemicals used as an internal standard [57 (link)] included [13C6]-D-glucose, [15N]-indole, [2-15N]-L-lysine dihydrochloride, [13C5]-L-glutamic acid, [13C7]-benzoic acid, [3,4-13C2]-cholesterol, [15N]-L-tyrosine, [trimethyl-13C3]-caffeine, [15N2]-uracil, [3,3-13C2]-cystine, [1,2-13C2]-palmitic acid, [15N,13C5]-L-methionine, [15N]-choline chloride and 2’-deoxyguanosine-15N2,13C10-5’-monophosphate from Cambridge Isotope Laboratories, Inc (Andover, PA).
Jarrell Z.R., Smith M.R., Hu X., Orr M., Liu K.H., Quyyumi A.A., Jones D.P, & Go Y.M. (2020). Plasma acylcarnitine levels increase with healthy aging. Aging (Albany NY), 12(13), 13555-13570.
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4

Stable Isotopic Internal Standards for LC-MS

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Unless otherwise stated, materials were purchased from Sigma‐Aldrich. A mixture of 11 stable isotopic chemicals used as an internal standard for LC–MS analysis included [13C6]‐d‐glucose, [15N]‐indole, [15N,13C5]‐l‐methionine, [2‐15N]‐l‐lysine dihydrochloride, [15N]‐choline chloride, [13C5]‐l‐glutamic acid, [13C7]‐benzoic acid, [15N]‐l‐tyrosine, [15N2]‐uracil, [3,3‐13C2]‐cystine and [trimethyl‐13C3]‐caffeine purchased from Cambridge Isotope Laboratories, Inc. PyC2‐Gly [(γEC)2G] standard was purchased from CPC Scientific. All metal standards were purchased from either RICCA Chemical Company or Inorganic Ventures.
Jarrell Z.R., Liu K.H., Dennis K.K., Hu X., Martin G.S., Jones D.P, & Go Y. (2023). Discovery of phytochelatins in human urine: Evidence for function in selenium disposition and protection against cadmium. FASEB BioAdvances, 5(9), 367-375.
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