Date published: 2025-10-1

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Isotopically Labeled Biochemicals

Santa Cruz Biotechnology now offers a broad range of isotopically labeled compounds for use in various applications. Isotopically labeled compounds are molecules in which one or more atoms have been replaced by their isotopes, providing a powerful tool in scientific research for tracing and explaining complex chemical, biological, and environmental processes. These compounds are invaluable in the field of analytical chemistry, where they are used as internal standards to improve the accuracy and precision of mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy analyses. In biochemistry and molecular biology, isotopically labeled compounds are employed to study metabolic pathways, protein dynamics, and molecular interactions, offering deep insights into the fundamental mechanisms of life. Environmental scientists utilize these compounds to track the movement and transformation of elements in ecosystems, enhancing our understanding of biogeochemical cycles and pollutant behavior. Additionally, in materials science, isotopically labeled compounds are used to investigate the mechanisms of material degradation and to develop new materials with enhanced properties. Their applications extend to forensic science, where they assist in the identification and quantification of substances in complex samples. The use of isotopically labeled compounds enables researchers to conduct precise and detailed studies, contributing significantly to advancements in various scientific fields. The ability to trace atoms and molecules with high specificity and sensitivity makes isotopically labeled compounds indispensable in modern research, driving innovation and expanding our knowledge across multiple disciplines. View detailed information on our available isotopically labeled compounds by clicking on the product name.

Items 11 to 20 of 289 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

N-(Phenylacetyl-d5)glycine

sc-218981
1 mg
$290.00
(0)

N-(Phenylacetyl-d5)glycine is an isotopically labeled compound that serves as a valuable tool for studying metabolic processes. The incorporation of deuterium enhances its stability and alters its reactivity, providing insights into enzymatic pathways and substrate interactions. Its unique isotopic profile facilitates advanced analytical techniques, allowing researchers to track molecular transformations and assess kinetic parameters with greater precision, thereby enriching our understanding of biochemical systems.

Verapamil-d6 Hydrochloride

sc-220374
sc-220374-CW
1 mg
5 mg
$350.00
$1540.00
4
(1)

Verapamil-d6 Hydrochloride is an isotopically labeled compound that offers unique insights into molecular dynamics and reaction mechanisms. The presence of deuterium alters the vibrational frequencies of the molecule, influencing its interaction with enzymes and receptors. This modification aids in elucidating metabolic pathways and reaction kinetics, enabling researchers to investigate the effects of isotopic substitution on molecular behavior and stability in biochemical systems.

Levetiracetam-d3

1217851-16-5sc-280912
sc-280912A
5 mg
32 mg
$408.00
$1709.00
(1)

Levetiracetam-d3 is an isotopically labeled compound that serves as a valuable tool for studying molecular interactions and metabolic processes. The incorporation of deuterium enhances the stability of the molecule, allowing for precise tracking in complex biochemical environments. This isotopic labeling facilitates the investigation of reaction kinetics and pathways, providing insights into the dynamics of molecular binding and the influence of isotopic effects on enzymatic activity and substrate specificity.

Gemcitabine-13C,15N2 Hydrochloride

1262897-74-4sc-218568
1 mg
$398.00
6
(1)

Gemcitabine-13C,15N2 Hydrochloride is an isotopically labeled compound that enables detailed exploration of metabolic pathways and molecular dynamics. The incorporation of carbon-13 and nitrogen-15 isotopes allows for enhanced NMR and mass spectrometry analysis, facilitating the observation of subtle changes in molecular behavior. This labeling aids in elucidating reaction mechanisms and interactions at the atomic level, providing insights into the influence of isotopic substitution on chemical reactivity and stability.

Lincomycin-d3

154-21-2 (unlabeled)sc-280921
sc-280921A
0.5 mg
5 mg
$612.00
$3713.00
(1)

Lincomycin-d3 is an isotopically labeled derivative that serves as a powerful tool for studying biochemical interactions and metabolic processes. The incorporation of deuterium isotopes enhances its detection in spectroscopic techniques, allowing for precise tracking of molecular movements and transformations. This labeling can influence reaction kinetics and provide insights into conformational changes, enabling researchers to investigate the effects of isotopic substitution on molecular stability and reactivity in various biochemical contexts.

Ketoconazole-d8

1217706-96-1sc-280876
2.5 mg
$449.00
(1)

Ketoconazole-d8 is an isotopically labeled compound that facilitates advanced research into metabolic pathways and enzyme interactions. The presence of deuterium isotopes allows for enhanced resolution in NMR and mass spectrometry, enabling detailed analysis of molecular dynamics. This labeling can alter reaction mechanisms and provide insights into the stability of intermediates, making it a valuable asset for exploring isotopic effects on biochemical reactions and molecular behavior.

Acesulfame-d4 Potassium Salt

1623054-53-4sc-217562
sc-217562-CW
1 mg
1 mg
$360.00
$490.00
2
(1)

Acesulfame-d4 Potassium Salt is an isotopically labeled compound that serves as a powerful tool for studying metabolic processes and tracer studies. The incorporation of deuterium isotopes enhances the sensitivity of analytical techniques, allowing for precise tracking of molecular interactions and reaction kinetics. Its unique isotopic signature can influence hydrogen bonding and solvation dynamics, providing insights into the behavior of biomolecules in various environments and their interactions with enzymes.

Salicylic Acid-d4

78646-17-0sc-212908
sc-212908A
sc-212908B
sc-212908C
5 mg
50 mg
250 mg
1 g
$306.00
$408.00
$918.00
$2632.00
19
(1)

Salicylic Acid-d4 is an isotopically labeled compound that facilitates advanced research in biochemical pathways and molecular dynamics. The presence of deuterium alters the vibrational frequencies of the molecule, enhancing NMR spectroscopy resolution and enabling detailed studies of hydrogen bonding patterns. This modification can also affect reaction kinetics, providing insights into enzyme mechanisms and substrate interactions, while its distinct isotopic profile aids in tracing metabolic pathways with high precision.

2,5-Dihydroxybenzoic Acid-d3 (d2 Major)

294661-02-2sc-209347
5 mg
$360.00
1
(0)

2,5-Dihydroxybenzoic Acid-d3 (d2 Major) serves as a valuable isotopically labeled compound for probing intricate biochemical processes. The incorporation of deuterium modifies the molecule's mass and alters its vibrational modes, which can enhance mass spectrometry sensitivity. This isotopic labeling allows for precise tracking of metabolic flux and elucidation of reaction mechanisms, while its unique hydrogen bonding characteristics can influence solubility and reactivity in various biochemical environments.

Methotrexate-methyl-d3

432545-63-6sc-218707
5 mg
$700.00
10
(1)

Methotrexate-methyl-d3 is an isotopically labeled compound that facilitates advanced studies in metabolic pathways and enzyme kinetics. The deuterium substitution alters the compound's vibrational frequencies, providing enhanced resolution in spectroscopic analyses. This modification can influence the interaction dynamics with target biomolecules, allowing researchers to investigate reaction mechanisms and binding affinities with greater precision. Its distinct isotopic signature aids in tracing molecular fates in complex biological systems.