Isotopically Labeled Compounds
Cambridge Isotope Laboratories N-(3-AMINOPROPYL) BUTANE-1,4-DIAMINE:3HCL (1,1,2,2,3,3,4,4-D8, 98%) CHEMICAL PURITY 95%, 50 MG, 1173019-26-5
N-(3-AMINOPROPYL) BUTANE-1,4-DIAMINE:3HCL (1,1,2,2,3,3,4,4-D8, 98%) CHEMICAL PURITY 95%, 50 MG, 1173019-26-5
Cambridge Isotope Laboratories METHYL CHLOROFORMATE (D3, 99%), 10 G
METHYL CHLOROFORMATE (D3, 99%), 10 G
Medchemexpress LLC Myristic acid-d5 | 327077-03-2 | MFCD03428167 | 98.0% | 233.40 | C14H23D5O2 | 10 MG
Myristic acid-d5 is a deuterium-labeled derivative of myristic acid used as a stable isotope tracer and internal standard for analytical chemistry. Supplied as a white to off-white solid, it is suitable for quantitative analysis by NMR, GC-MS, and LC-MS and intended for research use only.
- Stable isotope labeled (d5) tracer for analytical methods.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS.
- High purity: 98.0%.
- Supplied as a solid in a 10 MG package.
- Storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months).
Medchemexpress LLC Bicarbonate-13C sodium | 87081-58-1 | MFCD00084061 | 98.0% | 85.00 | 13CHNaO3 | 50 MG
Bicarbonate-13C sodium is the 13C-enriched form of sodium bicarbonate supplied for laboratory and analytical use. It functions as an inorganic buffering agent and a stable isotope tracer for metabolic, biochemical, and NMR applications. Handle and store under dry conditions to minimize decomposition and preserve isotopic integrity.
- 13C-enriched bicarbonate for isotope tracing and NMR studies
- Provides pH buffering and culture medium stabilization
- Applicable to biochemical assays and metabolic experiments
- Hygroscopic; store sealed and protect from moisture
- Provided in small research pack sizes suitable for laboratory use
Cambridge Isotope Laboratories 1,3-BUTADIENE (D6, 98%) + HYDROQUINONE | 1 L | 1441-56-1
**Gas will be shipped in a Code K-460 lecture bottle. One lecture bottle per each ordered. There is a separate fee for each bottle that will need to be included in the order. Please include qty 1 of part# NC1924736/per each gas ordered.
![Revvity Health Sciences Inc Goat anti-rabbit IgG, [<sup>125</sup>I], 100µCi (3.7MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502811079.jpg-250.jpg)
Revvity Health Sciences Inc Goat anti-rabbit IgG, [125I], 100µCi (3.7MBq)
Goat anti-rabbit IgG, [125I], 100µCi (3.7MBq)
Cambridge Isotope Laboratories Di-N-Butyl phthalate (ring-D4 98%) 0 25 g
Di-N-Butyl phthalate (ring-D4 98%) 0 25 g
Cayman Chemical UrsocholIc AcId-d4 10mg
An internal standard for the quantification of ursocholic acid by GC- or LC-MS
Cambridge Isotope Laboratories SODIUM L-LACTATE (3-13C, 98%) 20% W/W IN H2O, 1 G OF C, 201595-70-2
SODIUM L-LACTATE (3-13C, 98%) 20% W/W IN H2O, 1 G OF C, 201595-70-2
Medchemexpress LLC Isovaleric acid-d9 | 344298-81-3 | 98.5% | 111.19 | 25 MG
Isovaleric acid-d9 is a deuterium-labeled version of Isovaleric acid, which is a naturally occurring fatty acid. It is recognized for its potential effects on neonatal death and a condition known as Jamaican vomiting sickness in humans. This compound is intended for research use only and is not sold to patients.
- Deuterium labeled Isovaleric acid.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Empagliflozin-d4 | 2749293-95-4 | C23H23D4ClO7 | 1 MG
Empagliflozin-d4 is deuterium labeled Empagliflozin, a selective sodium glucose cotransporter-2 (SGLT-2) inhibitor with an IC50 of 3.1 nM for human SGLT-2. Deuterium substitution may affect the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cayman Chemical Sulfamethoxazole-d4 5mg
An internal standard for the quantification of sulfamethoxazole by GC- or LC-MS
Cambridge Isotope Laboratories L-Cystine (13C6 99% 15N2 99%) 5 mg
L-Cystine (13C6 99% 15N2 99%) 5 mg
Cayman Chemical AbIrateron Acetate-d4 500ug
An internal standard for the quantification of abiraterone acetate by GC- or LC-MS