Isotopically Labeled Compounds

Cayman Chemical HaloperIdol-d4 1mg

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An internal standard for the quantification of haloperidol by GC- or LC-MS

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American Radiolabeled Chemicals Inc R-2-BROMOPALMITIC AC-9 10-3H

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R-2-Bromopalmitic acid-9,10-3H 50uCi in ethanol, 1 mCi/ml, S.A. 50-60 Ci/mmol, M.W. 335.33, Shipped in Dry Ice, Exclusive, (2-Bromohexadecanoic acid)

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Medchemexpress LLC DM4-d6 | 796073-69-3 | 99.1% | 786.40 | 100 UG

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DM4-d6 is deuterium labeled DM4. DM4 is an antitubulin agent that inhibits cell division and can be used in the preparation of an antibody agent conjugate. It can also be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

• Deuterium labeled DM4
• Antitubulin agent
• Inhibits cell division
• Can be used in the preparation of antibody agent conjugate
• For research use only
• Can be used as a tracer
• Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS

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Revvity Health Sciences Inc iodo-(±)-Cyanopindolol, [¹²⁵I], 100µCi (3.7MBq)

iodo-(±)-Cyanopindolol, [¹²⁵I], 100µCi (3.7MBq)

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Medchemexpress LLC Adipic acid-d10 | 25373-21-1 | MFCD00190459 | 99.9% | 156.20 g/mol | C6D10O4 | 10 MG

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Adipic acid-d10 (hexanedioic acid-d10) is the deuterated isotopologue of adipic acid used as a tracer and internal standard for quantitative analytical workflows. Supplied as a high-purity powder, it is intended for research applications requiring mass or NMR differentiation and includes recommended storage conditions for powder and solutions.

• High isotopic labeling enables clear mass spectrometric distinction.
• Purity 99.93% supports accurate quantitation.
• Suitable as a tracer and internal standard for NMR, GC-MS, and LC-MS.
• Available in small reference pack sizes for analytical use.
• Powder and solvent storage recommendations help preserve stability.

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Cambridge Isotope Laboratories L-ALANINE-N-FMOC (3,3,3-D3, 98%), 1 G, 284665-07-2

L-ALANINE-N-FMOC (3,3,3-D3, 98%), 1 G, 284665-07-2

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Cambridge Isotope Laboratories GLYCINE (2,2-D2, 98%; 15N, 98%), 0.5 G

GLYCINE (2,2-D2, 98%; 15N, 98%), 0.5 G

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Cambridge Isotope Laboratories L-CYSTEINE (2,3,3-D3, 98%; 15N, 98%), 0.25 G

L-CYSTEINE (2,3,3-D3, 98%; 15N, 98%), 0.25 G

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Cambridge Isotope Laboratories RAPAMYCIN (D3, 98%), 1 MG, 392711-19-2

RAPAMYCIN (D3, 98%), 1 MG, 392711-19-2

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Cambridge Isotope Laboratories TAUROURSODEOXYCHOLIC ACID, SODIUM SALT (2,2,4,4-D4, 98%), 10 MG

TAUROURSODEOXYCHOLIC ACID, SODIUM SALT (2,2,4,4-D4, 98%), 10 MG

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Revvity Health Sciences Inc Epibatidine, ([¹²⁵I]-IPH), [¹²⁵I]-, 10µCi

Epibatidine, ([¹²⁵I]-IPH), [¹²⁵I]-, 10µCi

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Revvity Health Sciences Inc Norepinephrine, Levo-[7-³H]-, 250µCi (9.25MBq)

Norepinephrine, Levo-[7-³H]-, 250µCi (9.25MBq)

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Cambridge Isotope Laboratories 18-HYDROXYCORTICOSTERONE (9,11,12,12-D4,98%) CHEM. PURITY 95%, 1 MG, 1257742-38-3

18-HYDROXYCORTICOSTERONE (9,11,12,12-D4,98%) CHEM. PURITY 95%, 1 MG, 1257742-38-3

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Cambridge Isotope Laboratories L-LYSINE:2HCL (EPSILON-15N, 98%+), 0.5 G

L-LYSINE:2HCL (EPSILON-15N, 98%+), 0.5 G

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Cambridge Isotope Laboratories URIDINE 5'-TRIPHOSPHATE, AMMONIUM SALT (D8, 97%+) CHEMICAL PURITY 90%+ (IN SOLN), 20 UMOL

URIDINE 5'-TRIPHOSPHATE, AMMONIUM SALT (D8, 97%+) CHEMICAL PURITY 90%+ (IN SOLN), 20 UMOL

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