Isotopically Labeled Compounds
Cambridge Isotope Laboratories ETHYL ACETATE (2-13C, 99%), 5 G, 58735-82-3
ETHYL ACETATE (2-13C, 99%), 5 G, 58735-82-3
Cambridge Isotope Laboratories ETHYL ACETATE (2-13C, 99%), 1 G, 58735-82-3
ETHYL ACETATE (2-13C, 99%), 1 G, 58735-82-3
Medchemexpress LLC O-Toluic acid-13C | 70838-82-3 | 99% | 137.14 | 100 MG
o-Toluic acid-13C is the 13C labeled o-Toluic acid, which is a benzoic acid substituted by a methyl group at position 2. It functions as a xenobiotic metabolite and is intended for research use only. This compound is valuable as a tracer and an internal standard in 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
Medchemexpress LLC o-Toluic acid-13C | 70838-82-3 | 99% | 137.14 | 5 MG
o-Toluic acid-13C is the 13C labeled o-Toluic acid. It is a benzoic acid substituted by a methyl group at position 2, playing a role as a xenobiotic metabolite. This compound is intended for research use only and is not for sale 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 of hydrogen, carbon, and other elements into drug molecules as tracers for quantitation during the drug development process.
- Potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC o-Toluic acid-13C | 70838-82-3 | 977702 | 99% | 137.14 | 50 MG
o-Toluic acid-13C is the 13C labeled o-Toluic acid, which is a benzoic acid substituted by a methyl group at position 2. It plays a role as a xenobiotic metabolite.
- Isotope-labeled compounds
- Endogenous metabolite
- Stable heavy isotope of carbon (13C)
- Appearance: solid
- Color: white to off-white
- 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 Benzoic-carboxy-13C acid, 2-methyl- | 70838-82-3 | 99% | 137.14 | 25 MG
o-Toluic acid-13C is the 13C labeled version of o-Toluic acid (2-Methylbenzoic acid), which is a benzoic acid substituted with a methyl group at position 2. It functions as a xenobiotic metabolite. This product is intended for research use only and is not sold to patients.
- 13C labeled o-Toluic acid.
- 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 like 13C can affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC O-toluic acid-13C | 70838-82-3 | MFCD00002477 | 99.0% | 137.14 | C7(13C)H8O2 | 10 MG
o-Toluic acid-13C is the 13C-labeled isotopologue of o-toluic acid (2-methylbenzoic acid) supplied as a stable isotope standard for analytical and research use. It is provided as a small, neat solid suitable for use as an internal standard, tracer, or reference material in mass spectrometry and other analytical techniques.
- 13C-labeled isotopologue of 2-methylbenzoic acid.
- High chemical purity: 99%.
- Suitable as a stable isotope standard for MS and tracer studies.
- Available in small, laboratory-scale quantities (e.g., 10 MG) for analytical use.
- White to off-white solid; convenient for storage and handling in small vials.