Other Solvents
Medchemexpress LLC L-Tyrosine-d2 | 72963-27-0 | 183.20 | 50 MG
L-Tyrosine-d2 is the deuterium labeled L-Tyrosine. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex. This product is for research use only and not sold to patients.
- 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 1-bromoheptane-d5 | 1219805-66-9 | 95.0% | 184.13 g·mol⁻¹ | C7H10D5Br | 25 MG
1-Bromoheptane-d5 (CAS 1219805-66-9) is the deuterium-labeled analogue of 1-bromoheptane supplied as a research reagent and reference standard. It is used in analytical chemistry, mass spectrometry, tracer studies, and synthetic chemistry where isotopic labeling enables accurate quantification and tracking.
- Deuterium-labeled (d5) to enable mass-differentiation in MS analyses.
- Suitable as an internal standard for quantitative assays.
- Liquid, ready for use in synthetic and analytical workflows.
- Molecular formula C7H10D5Br and molecular weight 184.13 g·mol⁻¹.
- Available in small pack sizes appropriate for research use.
Medchemexpress LLC Phenol, 2,6-dibromo-d3 | 1219803-14-1 | 10mg
2 6-Dibromophenol-d3 is the deuterium labeled 2 6-Dibromophenol[1] 2 6-Dibromophenol is an endogenous metabolite
Cambridge Isotope Laboratories L-ALANINE (2-13C, 99%; 15N, 98%), 0.25 G, 285977-86-8
L-ALANINE (2-13C, 99%; 15N, 98%), 0.25 G, 285977-86-8
Cambridge Isotope Laboratories ETHYL ACETOACETATE (1,3-13C2, 99%), 1 G, 77504-73-5
ETHYL ACETOACETATE (1,3-13C2, 99%), 1 G, 77504-73-5
Medchemexpress LLC N-(phenylacetyl-d5)glycine | 1189920-31-7 | MFCD12022247 | ≥99.0% | 198.23 g/mol | C10H6D5NO3 | 1 MG
N-(Phenylacetyl-d5)glycine is the deuterium-labeled isotopologue of phenylacetylglycine supplied as an analytical standard for biochemical and metabolomics research. It is intended for use as an internal standard or tracer in mass spectrometry and quantitative isotope-enrichment studies, offering consistent performance due to high isotopic enrichment and purity.
- Deuterium-labeled internal standard for mass spectrometry.
- High purity (≥99.0%) for accurate quantitation.
- Suitable for metabolic tracing and isotope-enrichment studies.
- Available in small pack sizes for analytical workflows.
- Molecular formula C10H6D5NO3; molecular weight 198.23 g/mol.
Medchemexpress LLC Cortexolone 17 alpha-propionate-d5 | 95.0% | 407.55 g/mol | C24H29D5O5 | 5mg
Clascoterone-d5 (Cortexolone 17 alpha-propionate-d5) is the deuterated analog of Clascoterone Clascoterone is a topical and peripheral androgen antagonist[1][2][3]
Cambridge Isotope Laboratories BROMOACETIC ACID (1,2-13C2, 99%), 1 G, 52947-00-9
BROMOACETIC ACID (1,2-13C2, 99%), 1 G, 52947-00-9
Medchemexpress LLC 6β-naltrexol-d3 (6β-hydroxynaltrexone-d3) | 1435727-11-9 | 346.44 | C20H22D3NO4 | 1 MG
6β-Naltrexol-d3 (6β-hydroxynaltrexone-d3) is a deuterium-labeled stable isotope of 6β-naltrexol used as an internal standard and tracer in analytical and pharmacokinetic studies. It is the deuterated form of the primary metabolite of naltrexone and is supplied as a small-mass solid for research use (chemical formula C20H22D3NO4; MW 346.44; CAS 1435727-11-9).
- Deuterium-labeled internal standard for LC-MS and GC-MS.
- Suitable as a tracer in pharmacokinetic and metabolic studies.
- Represents a peripherally selective opioid antagonist metabolite.
- Provided in small solid quantities suitable for analytical assays (e.g., 1 mg).
- Chemical formula C20H22D3NO4 and molecular weight 346.44.
Medchemexpress LLC Necrosulfonamide-d4 | 1795144-22-7 | 99.3% | 465.50 | C18H11D4N5O6S2 | 5 MG
Necrosulfonamide-d4 is the deuterium-labeled analogue of necrosulfonamide, a small-molecule inhibitor of MLKL and gasdermin D used in studies of necroptosis and pyroptosis. It is intended for research use as an isotope-labeled reference standard and tracer in biochemical and mass-spectrometry applications.
- Deuterium-labeled analogue for tracer and quantitative MS studies.
- Molecular weight 465.50 g/mol.
- High purity (≈99.3%) suitable for analytical applications.
- Acts as an inhibitor of MLKL and gasdermin D for cell death pathway research.
- Supplied in pre-weighed, small-quantity vials for convenient handling.
- Intended for research use only; not for human or clinical use.
Medchemexpress LLC Pitavastatin-d4 sodium | 99.7% | 100 UG
Pitavastatin-d4 sodium is a deuterium-labeled version of Pitavastatin sodium. It is intended for research use only and can be utilized as a tracer or as an internal standard for quantitative analysis. Deuteration, the incorporation of stable heavy isotopes, 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
- Targets Autophagy, Apoptosis, Mitophagy, and HMG-CoA Reductase (HMGCR)
- Belongs to Isotope-Labeled Compounds
Cayman Chemical -Ketoprofen-d3 500ug
An internal standard for the quantification of (±)-ketoprofen by GC- or LC-MS
![Revvity Health Sciences Inc Vasopressin (Linear), V-1A Antagonist (Phenylacetyl1, 0-Me-D-Tyr2, [<sup>125</sup>I-Arg6]-),10µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502810962.jpg-250.jpg)
Revvity Health Sciences Inc Vasopressin (Linear), V-1A Antagonist (Phenylacetyl1, 0-Me-D-Tyr2, [125I-Arg6]-),10µCi
Vasopressin (Linear), V-1A Antagonist (Phenylacetyl1, 0-Me-D-Tyr2, [125I-Arg6]-),10µCi
![Revvity Health Sciences Inc PK 11195, [N-Methyl-<sup>3</sup>H]-, 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812318.jpg-250.jpg)
Revvity Health Sciences Inc PK 11195, [N-Methyl-3H]-, 250µCi (9.25MBq)
PK 11195, [N-Methyl-3H]-, 250µCi (9.25MBq)
![Revvity Health Sciences Inc Leucine, L-[4,5-<sup>3</sup>H], 1 mCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00001872-502097686.JPG-250.jpg)