Pyrans
Medchemexpress LLC Mono-carboxy-isooctyl phthalate-d4 | >95.0% | 326.38 | C17H18D4O6 | 2.5mg
Mono-carboxy-isooctyl phthalate-d4 is the deuterium labeled Mono-carboxy-isooctyl phthalate
Medchemexpress LLC 6-Carboxy-X-rhodamine, succinimidyl ester | 216699-36-4 | 80.0% | 631.67 | 5 MG
6-Carboxy-X-rhodamine, succinimidyl ester (6-ROX, SE) is a fluorescent dye utilized for oligonucleotide labeling and automated DNA sequencing.
Medchemexpress LLC Tetrahydro-2h-pyran-4-ol-d5 | 1219795-46-6 | 107.16 | 10 MG
Tetrahydro-2H-pyran-4-ol-d5 is a deuterium labeled compound intended for research use only. It serves as a tracer and an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis
- Suitable for NMR, GC-MS, or LC-MS applications
- Deuterium labeling can influence pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Mono-(7-carboxy-4-methylheptyl) phthalate-d4 | 1332966-02-5 | >95.0% | 326.38 | C17H18D4O6 | 500 UG
Mono-(7-carboxy-4-methylheptyl) phthalate-d4 is a deuterium-labeled reference standard of Mono-(7-carboxy-4-methylheptyl) phthalate used primarily as an internal standard in mass spectrometry and other analytical assays. It has chemical formula C17H18D4O6, molecular weight 326.38, and CAS number 1332966-02-5. The material is supplied in small, pre-weighed amounts (for example, 500 μg or 1 mg) and is intended for research use only.
- Deuterium-labeled analog for reliable quantitation in MS assays.
- Pre-weighed small-quantity vials suitable for analytical workflows.
- Appropriate as an internal standard for phthalate metabolite analysis.
- Purity reported greater than 95% for certified reference material variants.
- Intended for research use only.
Medchemexpress LLC Tetrahydro-2H-pyran-2-one-d4 (δ-valerolactone-d4) | 42932-61-6 | 98.6% | 104.14 | 5 MG
Tetrahydro-2H-pyran-2-one-d4 is the deuterium labeled Tetrahydro-2H-pyran-2-one, which is an endogenous metabolite with antioxidant capacity and a small active molecule that can be used as a drug intermediate. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled compound
- Endogenous metabolite
- Antioxidant capacity
- Small active molecule
- Can be used as a drug intermediate
- 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 Tetrahydro-2H-pyran-2-one-d4 | 42932-61-6 | HY-W012997S | 98.6% | 104.14 | 10 MG
Tetrahydro-2H-pyran-2-one-d4 is the deuterium labeled Tetrahydro-2H-pyran-2-one. Tetrahydro-2H-pyran-2-one is an endogenous metabolite with antioxidant capacity and a small active molecule that can be used as a drug intermediate.
- This compound can be used as a tracer.
- This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Tetrahydro-2H-pyran-2-one-d4 | 42932-61-6 | 98.6% | 104.14 | 50 MG
Tetrahydro-2H-pyran-2-one-d4 is a deuterium-labeled form of Tetrahydro-2H-pyran-2-one, an endogenous metabolite known for its antioxidant capacity. This small active molecule serves as a valuable drug intermediate.
- Used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Incorporates as a stable heavy isotope into drug molecules for quantitation during drug development
- Has potential to affect pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Tetrahydro-2H-pyran-4-ol-d5 | 1219795-46-6 | 107.16 | 1 MG
Tetrahydro-2H-pyran-4-ol-d5 is a deuterium labeled compound designed for research applications. It serves as a tracer and an internal standard for quantitative analysis methods such as NMR, GC-MS, and LC-MS. Deuteration can influence the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Store in pure form at -20°C for 3 years.
- Store in solvent at -80°C for 6 months, or -20°C for 1 month.
- Ships at room temperature in continental US (may vary elsewhere).