Other Solvents
Cambridge Isotope Laboratories 2 3 5 6-Tetrafluoro-1 4-benzenedimethanol (bisbenzyl-13C2 bisbenzyl-D4 95%) 100 ug/mL in acetonitrile 1 2 mL
2 3 5 6-Tetrafluoro-1 4-benzenedimethanol (bisbenzyl-13C2 bisbenzyl-D4 95%) 100 ug/mL in acetonitrile 1 2 mL
Medchemexpress LLC Citric acid-d4 | 147664-83-3 | 196.15 | 25 MG
Citric acid-d4 is the deuterium labeled Citric acid (HY-N1428). Citric acid is a natural preservative and food tartness enhancer. It induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid can cause oxidative damage of the liver by decreasing antioxidative enzyme activities. It is also an acidulant, emulsifier, sequestrant, and buffering agent widely used across many industries. 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.
- Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, primarily as tracers for quantitation during drug development.
- Deuteration has garnered attention due to its potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Liraglutide-13C5,15N tetraTFA | 204656-20-2 | 97.7% | 4214.26 | 5 MG
Liraglutide-13C5,15N tetraTFA is the 13C and 15N labeled Liraglutide. Liraglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist used for the study of type 2 diabetes mellitus. It 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.
- Incorporates stable heavy isotopes for quantitation during drug development.
- Aids in understanding pharmacokinetic and metabolic profiles of drugs.
Cayman Chemical Estron 3-methyl ether 5g
A synthetic estrogen; stimulates proliferation of estrogen-dependent MCF-7 breast cancer cells in vitro from 0.16-20 μM; lacks ER binding activity (IC50s = >100 μM for ERα and ERβ); has been used in the synthesis of various estrogen receptor modulators
Cambridge Isotope Laboratories PCB Calibration Solution (CS2) 200 uL
PCB Calibration Solution (CS2) 200 uL
Cambridge Isotope Laboratories Pyridoxal phosphate (methyl-D3 97%) mix of 5- 3-isomers CP 95% 1 mg
Pyridoxal phosphate (methyl-D3 97%) mix of 5- 3-isomers CP 95% 1 mg
Cambridge Isotope Laboratories Modified JIS PCB Sampling Spike (13C12 99%) 1 2 mL
Modified JIS PCB Sampling Spike (13C12 99%) 1 2 mL
Cambridge Isotope Laboratories Method 1668A/B/C Cleanup Standard Solution (5X stock) 5 ug/mL in nonane 5 mL
Method 1668A/B/C Cleanup Standard Solution (5X stock) 5 ug/mL in nonane 5 mL
eMolecules 3'-Amino-4'-chloroacetanilide | 51867-83-5 | 5G | Purity: 95%
Combi-Blocks | 3'-Amino-4'-chloroacetanilide | 5G | 51867-83-5 | MFCD02093411
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eMolecules Building Block Tool
Cambridge Isotope Laboratories EN-1948-4 Who PCB Calibration Series (CS5) 0 2 mL
EN-1948-4 Who PCB Calibration Series (CS5) 0 2 mL
Bioworld Formamide, 500 mL
It is derived from formic acid, used as cryoprotectant and gel-stabilizer. It is known to destabilize nucleic acid duplexes, making it useful for preparing hybridization buffers for RNA and DNA applications. Specifications:Conductivity (µmhos): <350Abs. @ 280nmFreezing Range: 1-3°CIron: <0.0005%Copper: <0.0001%Lead: 0.0001%Zinc: <0.0001%Appearance: LiquidAtomic Number: Not available.Boiling Point : 210 °C(lit.)ChEBI : Not available.Crystal_Structure : Not available.Density : 1.134 g/mL at 25 °C(lit.)Electron Configuration : Not available.InChI : Not available.InChIKey : Not available.Ionization Energy : Not available.Melting Point: 2-3 °C(lit.)Molar Mass: Not available.NFPA 704: Not available.RTECS Number: LQ0525000Synonyms: Amide C1, Formic amide
Medchemexpress LLC Dotriacontane-d66 | 62369-68-0 | 99.1% | 517.27 | 10 MG
Dotriacontane-d66 is a deuterium-labeled form of Dotriacontane, used primarily as a tracer and internal standard. It plays a crucial role in quantitative analysis methods such as NMR, GC-MS, and LC-MS, leveraging the unique properties of stable heavy isotopes. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer
- Functions as an internal standard for quantitative analysis
- Incorporates stable heavy isotopes into drug molecules
- Deuteration can impact pharmacokinetic and metabolic profiles of drugs
Cayman Chemical LIgnocerIc AcId-d47 5mg
An internal standard for the quantification of lignoceric acid by GC- or LC-MS