Other Solvents
American Radiolabeled Chemicals Inc PYY 125I 50UC
Peptide YY-125I (human) 10uCi in buffered solution (pH 7.4), 0.08 mCi/ml, S.A. 2200 Ci/mmol, M.W. 4432, Shipped in Dry Ice
Medchemexpress LLC N-Nonanoylglycine-d2 | 3008541-78-1 | ≥95.0% | 217.30 | C11H19D2NO3 | 10 MG
N-Nonanoylglycine-d2 is a deuterium-labeled analogue of N-nonanoylglycine intended for use as a stable isotope internal standard in analytical workflows such as liquid chromatography-mass spectrometry. It is supplied as a powdered reference material suitable for calibration, quantitation, and method validation in research and analytical laboratories.
- Stable isotope-labeled internal standard for quantitative mass spectrometry.
- Deuterium (d2) label provides a clear mass shift for selective detection and quantitation.
- High purity suitable for analytical reference and calibration.
- Available in small mass quantities for trace-level and method development work.
- Supplied as a powder for straightforward storage and handling.
Medchemexpress LLC Sulfamethoxazole-d4 | 1020719-86-1 | 99.3% | 1 MG
Sulfamethoxazole-d4 is a deuterium-labeled sulfonamide antibiotic with broad antibacterial activity. It functions by inhibiting bacterial folate metabolism through competition with 4-Aminobenzoic acid (PABA) for dihydropteroate synthetase and dihydropteroate reductase. This compound is suitable for studies of urinary tract infections (UTIs), prostatitis, and bronchitis.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis
- Deuteration may affect pharmacokinetic and metabolic profiles of drugs
- Available in solid form
American Radiolabeled Chemicals Inc ANTIPYRINE-3H 250UC
Antipyrine-3H(G) 250uCi in ethanol, 1 mCi/ml, S.A. 20-30 Ci/mmol, M.W. 188.23, Exclusive
Medchemexpress LLC Lansoprazole-d4 | 934294-22-1 | MFCD06658717 | 99.8% | 373.39 | C16H10D4F3N3O2S | 5 MG
Lansoprazole-d4 is a deuterium-labeled analogue of lansoprazole intended as a stable-isotope internal standard for analytical and research use. It is designed for quantitative mass spectrometry, pharmacokinetic studies, and method development to support accurate measurement of lansoprazole in biological and chemical matrices. The compound contains four deuterium atoms and is supplied with high purity for analytical workflows.
- Deuterium-labeled (d4) analogue for use as an internal standard.
- High purity for reliable analytical results.
- Suitable for LC-MS/MS and GC-MS quantification.
- Enables accurate pharmacokinetic and bioanalysis studies.
- Supplied in small milligram quantities for analytical workflows.
- Molecular weight 373.39 and CAS 934294-22-1 for unambiguous identification.
Cambridge Isotope Laboratories Chenodeoxycholic acid (2 2 4 4-D4 98%) 100 ug/mL in methanol 1 mL
Chenodeoxycholic acid (2 2 4 4-D4 98%) 100 ug/mL in methanol 1 mL
![Revvity Health Sciences Inc ATP, [γ-<sup>32</sup>P]- 3000Ci/mmol 10mCi/ml , 250 µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/509050808.jpg-250.jpg)
Revvity Health Sciences Inc ATP, [γ-32P]- 3000Ci/mmol 10mCi/ml , 250 µCi
ATP, [γ-32P]- 3000Ci/mmol 10mCi/ml , 250 µCi
Cayman Chemical MoclobemIde-d4 1mg
An internal standard for the quantification of moclobemide by GC- or LC-MS
Crescent Chemical Co Inc NAPHTHALENE-D8 SOLN 1ML
Naphthalene-d8 Single Component Calibration Standard in Dichloromethane CAS 1146-65-2 Size - 1mL Catalog Number - 3691D.10
American Radiolabeled Chemicals Inc 20A HYD PROG 10 ME
20a-Hydroxyprogesterone, 10mg as solid, M.W. 316.48, Solvent: Solid, CAS # 145-14-2
Medchemexpress LLC Perylene-d12 | 1520-96-3 | 99.3% | 264.39 g·mol⁻¹ | C20D12 | 25 MG
Perylene-d12 is the deuterium-labeled isotopologue of perylene (C20D12), supplied as a solid for use as a stable isotope standard and tracer in analytical and research applications. It is high-purity and characterized by molecular weight 264.39 g·mol⁻¹ and CAS number 1520-96-3.
- Deuterium-labeled perylene (C20D12).
- High purity suitable for analytical standards.
- Available in small milligram quantities for laboratory use.
- Solid powder form with defined storage stability.
- Documentation available: data sheet, COA, SDS.
Medchemexpress LLC Decanoic acid-d5 | 1219803-00-5 | MFCD01317497 | 98.3% | 177.30 | C10H15D5O2 | 10 MG
Decanoic acid-d5 is the deuterium-labeled analogue of decanoic acid, provided as a high-purity stable isotope reagent for analytical and biological research. It serves as an internal standard, tracer, or reference compound in mass spectrometry and metabolic studies, enabling confident identification and quantification through a predictable mass shift.
- High isotopic labeling (D5) for clear mass separation.
- High purity (98.3%) suitable for analytical workflows.
- Compact research-scale quantity for easy storage and handling.
- Soluble in DMSO at high concentration for convenient stock solutions.
- Stable under recommended storage conditions for long-term use.
- Suitable as an internal standard in mass spectrometry and tracer studies.
Sigma Aldrich Fine Chemicals Biosciences 1-Methylnaphthalene-d10 98 atom % D, 98% (CP) | 38072-94-5 | MFCD00134450 | 1G
1-Methylnaphthalene-d10 98 atom % D, 98% (CP) | Purity: 98% (CP) | Mol Wt: 152.26 | 38072-94-5 | MFCD00134450 | 1G
Sigma Aldrich Fine Chemicals Biosciences Acetaldehyde 13C2 99 atom500MG
Acetaldehyde 13C2 99 atom500MG