Date published: 2026-4-24

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Stable Isotopes 02

Santa Cruz Biotechnology now offers a broad range of stable isotopes for use in various applications. Stable isotopes are non-radioactive forms of elements with the same number of protons but different numbers of neutrons, making them invaluable tools in scientific research across multiple disciplines. In environmental science, stable isotopes are used to trace chemical pathways and study ecological processes, such as nutrient cycling, water movement, and food web dynamics. By analyzing the isotopic composition of elements in different environmental samples, researchers can gain insights into climate change, pollution sources, and ecosystem health. In geology, stable isotopes help reconstruct past climates and understand geological processes by examining isotopic variations in rock, mineral, and fossil records. Stable isotopes are also crucial in biochemistry and molecular biology, where they are used in metabolic labeling studies to investigate cellular processes, protein dynamics, and biochemical pathways. Isotopic labeling allows for precise tracking of atoms through metabolic networks, providing detailed information on molecular interactions and transformations. In the field of forensics, stable isotopes assist in sourcing materials and verifying the authenticity of goods by comparing isotopic signatures. Moreover, stable isotopes play a key role in the development of advanced materials and nanotechnology, enabling the creation of isotopically engineered materials with unique properties for various industrial applications. The versatility and precision of stable isotopes make them essential in advancing scientific understanding and technological innovation across numerous fields. View detailed information on our available stable isotopes by clicking on the product name.

Items 361 to 370 of 499 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Acetaminophen-D4 (Major)

64315-36-2sc-217563
10 mg
$312.00
5
(1)

Acetaminophen-D4 (Major) is An analgesic and an antipyretic

(±)-Nicotine-d3 salicylate salt

65636-94-4sc-301470
5 mg
$306.00
(0)

Iohexol-d5

928623-33-0sc-280838
sc-280838A
1 mg
10 mg
$745.00
$3742.00
2
(0)

Iohexol-d5 is a non-ionic and water-soluble contrast agent used as a reference marker to determine the glomerular filtration rate with minimal neurotoxicity.

Nicotinic-d4 Acid

66148-15-0sc-212390
2 mg
$255.00
(0)

Nicotinic-d4 Acid is a precursor of the coenzymes NAD and NADP

Melatonin-d4

66521-38-8sc-207849
sc-207849B
sc-207849A
2.5 mg
5 mg
10 mg
$454.00
$464.00
$922.00
5
(2)

Melatonin-d4 is an antioxidant and indoleamine neurohormone postulated to mediate photoperiodicity in mammals.

Triethyl-d15-amine

66688-79-7sc-258291
500 mg
$536.00
(0)

Triethyl-d15-amine is a deuterium-labeled amine

Calcitriol Labeled d6 (1alpha,25-dihydroxyvitamin D3)

66772-14-3 (unlabeled)sc-353128
1 mg
$2400.00
(0)

Calcitriol Labeled d6 (1alpha,25-dihydroxyvitamin D3) is active form of vitamin D3 in clinical trials

4-Aminobutyric acid-2,2-d2

67910-98-9sc-310977
250 mg
$612.00
(0)

Benzo[a]pyrene-7-d

68041-22-5sc-233944
100 mg
$200.00
(0)

1,4-Dibromobutane-d8

68375-92-8 (unlabeled)sc-223038
5 g
$734.00
(0)