Date published: 2026-5-7

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Isotopically Labeled Biochemicals 02

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 Isotopically labeled compounds are molecules in which one or more atoms have been replaced by their isotopes, providing a powerful tool in scientific research for tracing and explaining complex chemical, biological, and environmental processes.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 391 to 400 of 495 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Sulfapyridine-d4

1189863-86-2sc-220166
1 mg
$463.00
(0)

Sulfapyridine-d4 is an isotopically labeled antibacterial agent

Sulfathiazole-d4

1020719-89-4sc-220168
2.5 mg
$379.00
(0)

Sulfathiazole-d4 is an isotope labeled compound

Thiabendazole-d4 (Major)

148-79-8 (unlabeled)sc-220231
1 mg
$360.00
(1)

Thiabendazole-d4 (Major) is A labelled version of Thiabendazole, a drug used in the treatment of helminthiases

Tiagabine-methyl-d6 Hydrochloride

145821-59-6 (unlabeled)sc-220245
1 mg
$360.00
(0)

Tiagabine-methyl-d6 Hydrochloride is deuterated GABA uptake inhibitor

Tipranavir-d4 β-D-Glucuronide

sc-220262
500 µg
$700.00
(0)

Tipranavir-d4 β-D-Glucuronide is a labeled metabolite of Tipranavir

Tizanidine-d4

64461-82-1 (unlabeled)sc-220264
1 mg
$330.00
(0)

Tizanidine-d4 is a labeled Tizanidine, which is an α2-adrenergic agonist

Tentoxin-d3

sc-474853
0.25 mg
$736.00
(0)

D,L-Tryptophan-13C2,15N

sc-218059
1 mg
$380.00
(0)

D,L-Tryptophan-13C2,15N is an indole acetic acid labeled metabolite

Trimegestone-d3

74513-62-5 (unlabeled)sc-473999
sc-473999A
1 mg
10 mg
$448.00
$3121.00
(0)

Trimegestone-d3 is a labeled trimegestone which is a selective progestin

PAF C-16-d4

211106-54-6sc-224198
sc-224198A
100 µg
500 µg
$31.00
$126.00
(0)

PAF C-16-d4 is an internal standard for the quantification of PAF C-16