Isotopically Labeled Compounds
![Cambridge Isotope Laboratories Benzo[e]pyrene (unlabeled) 1mg/mL in methylene chloride 1 2 mL](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
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
Medchemexpress LLC Anandamide-d8 | 924894-98-4 | 99.9% | 355.58 | 1 MG
Anandamide-d8 is a deuterated labeled version of Anandamide, an endocannabinoid that plays a role in modulating both neuronal and immune functions through CB1 and CB2 cannabinoid receptors. It can also activate other receptors such as PPARS, TRPV1, GPR18, and GPR55. Anandamide exhibits potential anti-fungal and anti-inflammatory activities and is being researched for its use in Alzheimer's disease (AD) and ulcerative colitis.
- Deuterated labeled Anandamide.
- Modulates neuronal and immune functions via CB1 and CB2 receptors.
- Activates receptors including PPARS, TRPV1, GPR18, and GPR55.
- Possesses potential anti-fungal and anti-inflammatory properties.
- Applicable for research in Alzheimer's disease (AD) and ulcerative colitis.
- Can be utilized as a tracer.
- Suitable for use as an internal standard for quantitative analysis by methods such as NMR, GC-MS, or LC-MS.
Medchemexpress LLC L-Glucose-13C | 478519-02-7 | 98.0% | 181.15 | 10 MG
L-Glucose-13C is the ⁴³C labeled L-Glucose, which is an enantiomer of D-glucose and can promote food intake. This compound is intended for research use only and not for patient consumption. It can be utilized as a tracer and an internal standard in quantitative analysis.
- Can be used as a tracer and internal standard
- Suitable for quantitative analysis by NMR, GC-MS, or LC-MS
- ⁴³C labeled L-Glucose
- Enantiomer of D-glucose
- Promotes food intake
Medchemexpress LLC Vitamin D3-d3 | 80666-48-4 | C27H41D3O | 100 UG
Vitamin D3-d3 is a deuterium labeled Vitamin D3. This naturally occurring form of vitamin D induces cell differentiation and prevents the proliferation of cancer cells.
- Deuterium labeled
- Naturally occurring form of vitamin D
- Solid, white to off-white appearance
- Purity: 98.45%
- Storage: -80°C, protect from light, stored under nitrogen
- Soluble in ethanol (1 mg/mL)
- Shipping with dry ice
- Induces cell differentiation
- Prevents proliferation of cancer cells
- 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 ProstaglndIn D2-d4 50ug
An internal standard for the quantification of PGD2 by GC- or LC-MS
Medchemexpress LLC Heptadecanoic acid-d33 | 352431-41-5 | 303.65 | 100 MG
Heptadecanoic acid-d33 is the deuterium labeled Heptadecanoic acid. Heptadecanoic acid is an odd chain saturated fatty acid (OCS-FA). Heptadecanoic acid is associated with several diseases, including the incidence of coronary heart disease, prediabetes and type 2 diabetes as well as multiple sclerosis.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium substitution can affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Fmoc-ser-oh-d3 | 1380308-48-4 | 330.35 | 1 MG
Fmoc-Ser-OH-d3 is a deuterium labeled Fmoc-Ser-OH, intended for research use only. This compound serves as a tracer or an internal standard for quantitative analysis.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
eMolecules 204451-48-9 | Medchem Express | L-Glutamine-15N2 | 5mg | 761506717 | HY-N0390S8 | MFCD00084216 | 148.132 | C5H10N2O3
Medchem Express | MCU-i4 | 10mg | 596114084 | HY-138620 | 371924-24-2 | MFCD02730422 | 377.488 | C23H27N3O2
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Medchemexpress LLC Quinoline-d7 | 34071-94-8 | MFCD00145200 | 98.0% | 136.20 | C9D7N | 5mg
Quinoline-d7 is the deuterium labeled Quinoline[1]
Medchemexpress LLC Sorafenib-d3 (Donafenib; Bay 43-9006-d3) | 1130115-44-4 | 99.57% | 467.84 | 25 MG
Sorafenib-d3 (Donafenib) is a deuterated compound of Sorafenib, recognized as the first deuterium-generation tumor suppressor small molecule. Sorafenib itself is a multikinase inhibitor with IC50s of 6 nM for Raf-1, 20 nM for B-Raf, and 22 nM for VEGFR-3. This compound is intended for research use only. Potential advantages of deuterated compounds like Sorafenib-d3 include:
- Extends the in vivo half-life.
- Improves oral bioavailability.
- Enhances metabolic characteristics.
- Improves drug safety.
- Preserves therapeutic properties.
Medchemexpress LLC Estriol-d3 | 79037-36-8 | 97.6% | 1 MG
Estriol-d3 is the deuterium labeled Estriol, used as a tracer and an internal standard for quantitative analysis. It acts as an antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells. Stable heavy isotopes like Estriol-d3 are incorporated into drug molecules for quantitation during drug development and can influence pharmacokinetic and metabolic profiles.
- Used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells
![Revvity Health Sciences Inc GTPγS, [<sup>35</sup>S]- 1250Ci/mmol, 12.5mCi/ml, 250 µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/509050899.jpg-250.jpg)
Revvity Health Sciences Inc GTPγS, [35S]- 1250Ci/mmol, 12.5mCi/ml, 250 µCi
GTPγS, [35S]- 1250Ci/mmol, 12.5mCi/ml, 250 µCi
Cayman Chemical ConIvaptn-d4 1mg
An internal standard for the quantification of conivaptan by GC- or LC-MS
Medchemexpress LLC Everolimus-d4 | 1338452-54-2 | MFCD21363580 | 98.7% | 962.25 | C53H79D4NO14 | 1 MG
Everolimus-d4 is the deuterium-labeled analogue of everolimus used as a stable isotope internal standard for quantitative mass spectrometry and for research into mTOR-related biology.
- Deuterium-labeled internal standard for LC-MS and GC-MS quantification of everolimus.
- High analytical purity suitable for quantitative assays.
- Available in small research-scale quantities (e.g., 500 μg, 1 mg, 5 mg, 10 mg).
- Molecular formula C53H79D4NO14 and molecular weight ≈962.25 g/mol.
- Intended for research use only; not for human, clinical, or diagnostic use.