Other Solvents
Medchemexpress LLC 1-Hexadecanol-d5 | 1219799-18-4 | 99.2% | 5 MG
1-Hexadecanol-d5 is the deuterium labeled 1-Hexadecanol, which is a fatty alcohol and a lipophilic substrate. This compound is suitable for use as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. The deuteration of this compound is notable for its potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration can influence the pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories Docosanoic acid (1 2 3 4 5 6-13C6 99%) CP 95% 5 mg
Docosanoic acid (1 2 3 4 5 6-13C6 99%) CP 95% 5 mg
Medchemexpress LLC Valproic acid-d15 | 362049-65-8 | MFCD01861597 | 99.8% | 159.30 | C8HD15O2 | 5 MG
Valproic acid-d15 is a deuterium-labeled stable isotope of valproic acid used as an internal standard and tracer for analytical, pharmacokinetic, and metabolic studies. It is supplied as a high-purity liquid suitable for LC-MS/MS and other mass spectrometry applications.
- High isotopic enrichment with 99.8% purity.
- Chemical formula C8HD15O2; molecular weight 159.30.
- Available in small quantities for analytical workflows (5 MG).
- Suitable for use as an internal standard in quantitative assays.
- Storage recommendation: -20°C for long-term stability.
![Revvity Health Sciences Inc Propranolol, L-[4-<sup>3</sup>H]-, 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502098379.jpg-250.jpg)
Revvity Health Sciences Inc Propranolol, L-[4-3H]-, 250µCi (9.25MBq)
Propranolol, L-[4-3H]-, 250µCi (9.25MBq)
Medchemexpress LLC Clemastine-d5 fumarate | 14976-57-9 | 99.5% | 464.99 | C25H25D5ClNO5 | 10 MG
Clemastine-d5 fumarate is the deuterium-labeled (d5) analogue of clemastine fumarate supplied as a stable-isotope analytical standard for research and quantitative mass spectrometry. It is intended for use as an internal standard or tracer in LC-MS/MS and other analytical workflows, and is not for clinical use.
- Deuterium-labeled (d5) stable isotope standard.
- Intended for research and analytical use only.
- High purity (≈99.5%).
- Molecular weight 464.99 g/mol.
- Chemical formula C25H25D5ClNO5.
- Available in multiple pack sizes, including 10 mg.
Medchemexpress LLC Palmitic acid-d31 | 39756-30-4 | MFCD00053335 | 99.6% | 287.62 | C16HD31O2 | 10 MG
Palmitic acid-d31 is a deuterium-labeled (d31) palmitic acid used as a stable isotope standard and internal standard for quantitative mass spectrometry, metabolic tracing, and analytical assays. It is supplied at high purity for use in LC-MS and GC-MS workflows.
- Deuterium-labeled palmitic acid (d31) for isotopic tracing.
- High purity suitable for analytical standards and quantitation.
- Suitable as an internal standard in LC-MS and GC-MS workflows.
- Common applications include metabolic studies and lipid analysis.
- Available in multiple pack sizes to support method development.
Medchemexpress LLC Adipic acid-d4 | 121311-78-2 | 98.0% | 150.17 g/mol | C6H6D4O4 | 50 MG
Adipic acid-d4 is the deuterium-labeled form of adipic (hexanedioic) acid used as an internal standard and reference material in analytical, metabolic, and isotope-tracing studies. Supplied as a high-purity, stable powder, it is suited for quantitative mass spectrometry and chromatographic workflows where isotopic labeling improves accuracy and peak identification.
- Deuterium-labeled internal standard for quantitative analysis.
- High purity suitable for analytical use.
- Molecular formula C6H6D4O4; molecular weight 150.17 g/mol.
- Available in small research pack sizes for method development.
- Stable powder form with recommended cold storage to preserve integrity.
- Compatible with mass spectrometry and chromatographic methods.
Medchemexpress LLC S-mirtazapine-d3 | 61337-87-9 | 99.0% | 268.37 | C17H16D3N3 | 10 MG
Deuterated S-mirtazapine is the S-enantiomer of mirtazapine labeled with three deuterium atoms, supplied as a research-grade reference standard for analytical and pharmacology studies.
- Isotopically labeled internal standard for LC-MS/MS quantitation.
- High purity for reliable analytical results.
- Molecular weight 268.37 and formula C17H16D3N3.
- Supplied as a 10 mg vial for method development and calibration.
![Revvity Health Sciences Inc Norepinephrine, Levo-[7-<sup>3</sup>H]-, 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502809352.jpg-250.jpg)
Revvity Health Sciences Inc Norepinephrine, Levo-[7-3H]-, 250µCi (9.25MBq)
Norepinephrine, Levo-[7-3H]-, 250µCi (9.25MBq)
Cambridge Isotope Laboratories L-SERINE (13C3, 99%; 15N, 99%), 0.25 G, 202407-34-9
L-SERINE (13C3, 99%; 15N, 99%), 0.25 G, 202407-34-9
Medchemexpress LLC Vardenafil-d5 hydrochloride | 1189685-70-8 | 98.65% | 50 MG
Vardenafil-d5 hydrochloride | 1189685-70-8 | 98.65% | 50 MG
Cayman Chemical SerotonIn-d4hydrochlorIde 10mg
An internal standard for the quantification of serotonin by GC- or LC-MS
Cambridge Isotope Laboratories LITHIUM DEUTEROXIDE (D, 99.5%) 3 N IN D2O, 100 G IN P, 12159-20-5
LITHIUM DEUTEROXIDE (D, 99.5%) 3 N IN D2O, 100 G IN P, 12159-20-5
Cambridge Isotope Laboratories Cortisol (9 11 12 12-D4 98%) 0 1 mg
Cortisol (9 11 12 12-D4 98%) 0 1 mg