Isotopically Labeled Compounds
![Revvity Health Sciences Inc CP 55940, [Side Chain-2,3,4-<sup>3</sup>H(N)]-, 25µCi (925kBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502810012.jpg-250.jpg)
Revvity Health Sciences Inc CP 55940, [Side Chain-2,3,4-3H(N)]-, 25µCi (925kBq)
CP 55940, [Side Chain-2,3,4-3H(N)]-, 25µCi (925kBq)
Medchemexpress LLC D-Fructose-d | 374089-83-5 | 100 MG
D-Fructose-d is a deuterium-labeled form of D-Fructose, a naturally occurring monosaccharide found in many plants. This stable heavy isotope of D-Fructose is primarily used in research and analytical applications where precise tracking and quantitation of metabolic processes are essential. Deuterium labeling offers advantages in studying drug metabolism and pharmacokinetics due to its potential to alter metabolic profiles.
- Deuterium labeled D-Fructose for metabolic research
- Suitable as a tracer in various biological studies
- Can be used as an internal standard for quantitative analysis
- Compatible with analytical techniques such as NMR, GC-MS, or LC-MS
Medchemexpress LLC Dopamine-d3 hydrochloride | 53587-30-7 | MFCD03428087 | 98.0% | 192.66 g/mol | C8H9D3ClNO2 | 10 MG
Dopamine-d3 hydrochloride is a deuterium-labeled analogue of dopamine supplied as the hydrochloride salt for use as an internal standard or tracer in analytical and research applications, including mass spectrometry and isotope-labeling studies.
- Deuterium-labeled (d3) form for accurate mass spectrometry quantification.
- Hydrochloride salt, stable solid suitable for analytical workflows.
- CAS number 53587-30-7 and molecular weight 192.66 g/mol.
- High isotopic enrichment and chemical purity for reliable internal standard performance.
- Suitable for preparation of calibration standards and method validation in bioanalysis.
Medchemexpress LLC Trimethoprim-d9 | 1189460-62-5 | 99.6% | 299.37 | C14H9D9N4O3 | 10 MG
Trimethoprim-d9 is a deuterium-labeled analogue of the antibiotic trimethoprim, provided as a research-grade stable isotope standard for analytical and tracer applications. It is intended for laboratory research use only and not for human or veterinary use.
- Deuterium-labeled internal standard for mass spectrometry and tracer studies.
- High chemical purity (99.6%).
- Molecular formula C14H9D9N4O3; molecular weight 299.37 g/mol.
- Supplied in a 10 MG quantity (other pack sizes available).
- Suitable for quantitative analysis and method validation.
Medchemexpress LLC Hexazinone-d6 | 1219804-22-4 | 98.9% | 5 MG
Hexazinone-d6 is the deuterium labeled Hexazinone, a nonselective herbicide from the triazine family. It inhibits photosynthesis by binding to the D-1 quinone protein of the electron transport chain in photosystem II.
- Deuterium labeled compound
- 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 4-Methylimidazole-d6 | 1219804-79-1 | MFC4D6N2 | 98.3% | 88.14 | 10 MG
This is a stable isotope-labeled compound. It can be utilized as a tracer and as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS. The incorporation of stable heavy isotopes like deuterium into drug molecules is primarily for quantitation during the drug development process, and deuteration can influence 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.
- Stable heavy isotope.
- Potential to affect pharmacokinetic and metabolic profiles.
Cayman Chemical BIBF 1120-13C-d3 500ug
An internal standard for the quantification of BIBF 1120 by GC- or LC-MS
![Revvity Health Sciences Inc L-[3,4-<sup>3</sup>H(N)]-Glutamine,>97%, 1mCi (37MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502810989.jpg-250.jpg)
Revvity Health Sciences Inc L-[3,4-3H(N)]-Glutamine,>97%, 1mCi (37MBq)
L-[3,4-3H(N)]-Glutamine,>97%, 1mCi (37MBq)
![Revvity Health Sciences Inc UTP, [α-<sup>32</sup>P]- 800Ci/mmol 10mCi/ml EasyTide, 250 µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812274.jpg-250.jpg)
Revvity Health Sciences Inc UTP, [α-32P]- 800Ci/mmol 10mCi/ml EasyTide, 250 µCi
UTP, [α-32P]- 800Ci/mmol 10mCi/ml EasyTide, 250 µCi
Cayman Chemical HygromycIn B-d4 5mg
An internal standard for the quantification of hygromycin by GC- or LC-MS
![Revvity Health Sciences Inc UTP, [α-<sup>32</sup>P]- 3000Ci/mmol 10mCi/ml EasyTide, 1 mCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00001872-509048150.JPG-250.jpg)
Revvity Health Sciences Inc UTP, [α-32P]- 3000Ci/mmol 10mCi/ml EasyTide, 1 mCi
UTP, [α-32P]- 3000Ci/mmol 10mCi/ml EasyTide, 1 mCi
Medchemexpress LLC Choline-d13 chloride | 352438-97-2 | 99.90% | 1 MG
Choline-d13 (chloride) is a deuterium-labeled form of Choline chloride, which is an organic compound and a quaternary ammonium salt. It serves as an acyl group acceptor and a choline acetyltransferase substrate. Choline chloride is also utilized as an important feed additive, particularly for chickens, where it promotes growth.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Stable heavy isotopes have been incorporated into drug molecules for quantitation during drug development
- Deuteration has potential to affect pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC 1-Tetradecanol-d2 | 169398-02-1 | 216.40 | 100 MG
1-Tetradecanol-d2 is a deuterium-labeled version of 1-Tetradecanol, a straight-chain saturated fatty alcohol originally isolated from Myristica fragrans. This compound is known for its antibacterial and anti-inflammatory properties, particularly in treating periodontitis. Deuteration, the process of incorporating stable heavy isotopes of hydrogen, can influence 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
Cambridge Isotope Laboratories L-ALANINE (2,3,3,3-D4, 98%), 1 G, 18806-29-6
L-ALANINE (2,3,3,3-D4, 98%), 1 G, 18806-29-6
Cambridge Isotope Laboratories Benzo[e]pyrene (unlabeled) 1mg/mL in methylene chloride 1 2 mL
Benzo[e]pyrene (unlabeled) 1mg/mL in methylene chloride 1 2 mL