Other Solvents
Cambridge Isotope Laboratories L-LEUCINE (5,5,5-D3, 99%), 1 G, 87828-86-2
L-LEUCINE (5,5,5-D3, 99%), 1 G, 87828-86-2
Medchemexpress LLC Poly(ethylene glycol) dithiol (Mn 3400) | 68865-60-1 | 98.0% | Mn 3400 | 250 MG
Poly(ethylene glycol) dithiol (Mn 3400) is a polymer and can be used as a biomaterial to prepare hydrogels. It is supplied as a white to off-white solid with a purity of 98.0%.
- Can be used to prepare hydrogels
- Purity of 98.0%
- Appearance: white to off-white solid
- Suitable for laboratory chemical applications
- Suitable for the manufacture of substances
- Store powder at -20°C for 3 years, or 4°C for 2 years
- Store in solvent at -80°C for 6 months, or -20°C for 1 month
- Soluble in DMSO at 100 mg/mL (with ultrasonic assistance)
Medchemexpress LLC 2-Phenylethanol-d5 | 35845-63-7 | 98.3% | 100 MG
2-Phenylethanol-d5 | 35845-63-7 | 98.3% | 100 MG
Medchemexpress LLC Linuron-d6 | 1219804-76-8 | 99.8% | 5 MG
Linuron-d6 is the deuterium labeled Linuron, a phenylurea herbicide widely used to control the growth of grass and weeds in various agricultural crops and orchards. It functions as a photosystem II inhibitor and a competitive androgen receptor (AR) antagonist with a Ki of 100 μM. Linuron has been observed to exhibit reproductive toxicity in animals, acting as an endocrine disruptor. Stable heavy isotopes, such as deuterium, are incorporated into drug molecules as tracers for quantitation during the drug development process and have the potential to affect pharmacokinetic and metabolic profiles.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cambridge Isotope Laboratories ACETIC ANHYDRIDE (13C4, 99%; D6, 98%), 0.1 G
ACETIC ANHYDRIDE (13C4, 99%; D6, 98%), 0.1 G
Medchemexpress LLC Metaldehyde-d16 | 1219805-73-8 | 500 UG
Metaldehyde-d16 is a deuterium labeled Metaldehyde. It can be used as a tracer and as an internal standard for quantitative analysis.
- Used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Propazine-d14 | 1219802-87-5 | 99.0% | 5 MG
Propazine-d14 is a deuterium labeled Propazine, intended for research use only. It can serve as a tracer or an internal standard for quantitative analysis in various analytical techniques such as NMR, GC-MS, or LC-MS. Stable heavy isotopes like deuterium are incorporated into drug molecules primarily for quantitation during drug development and can also influence the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Acts as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes to aid in drug development.
- Potential to affect pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories GLYCAN-N69-13C-GAL6,6',6'' ([GALACTOSE-13C6, 99%]3)*, 500 PMOL
GLYCAN-N69-13C-GAL6,6',6'' ([GALACTOSE-13C6, 99%]3)*, 500 PMOL
Cambridge Isotope Laboratories GLYCAN-O17-13C-GAL6 (GALACTOSE-13C6, 99%), 500 PMOL
GLYCAN-O17-13C-GAL6 (GALACTOSE-13C6, 99%), 500 PMOL
Cambridge Isotope Laboratories GLYCEROL (13C3, 99%; D8, 98%) 95% PURE, 0.5 G
GLYCEROL (13C3, 99%; D8, 98%) 95% PURE, 0.5 G
Cambridge Isotope Laboratories PREGNENOLONE SULFATE, SODIUM SALT (20,21-13C2, 99%;16,16-D2, 98%), 5 MG
PREGNENOLONE SULFATE, SODIUM SALT (20,21-13C2, 99%;16,16-D2, 98%), 5 MG
Medchemexpress LLC N6-carbamoyl-L-lysine-2,6,6-d3 | 98.8% | 192.23 | C7H12D3N3O3 | 1 MG
L-Homocitrulline-d3 is the deuterium-labeled isotopologue of L-homocitrulline supplied as a research-grade standard for analytical and metabolic studies. It is intended for use as an internal standard or tracer in LC-MS/MS quantitation, metabolic pathway analysis, and method development.
- Deuterium-labeled internal standard for precise quantitation
- High purity (98.8%) suitable for analytical workflows
- Small pack sizes designed for trace-level applications
- Stable as a powder when stored at -20°C for long-term preservation
- Compatible with common solvents used in sample preparation
- Datasheet and COA provided for batch-specific validation
Medchemexpress LLC Urea-d3, methyl-d3- | 56683-43-3 | 96.8% | 80.12 | C2D6N2O | 1 MG
1-Methylureal-d6 is the deuterium-labeled (d6) isotopologue of 1-methylurea supplied as a stable isotope reference standard for analytical and research applications. It is used in mass spectrometry, method validation, and tracer studies, and a manufacturer certificate reports purity by HPLC.
- Deuterium-labeled internal standard for mass spectrometry.
- Useful for quantitative analysis and method validation.
- Suitable for metabolic and tracer studies.
- High purity confirmed by HPLC (96.8%).
- Offered in mg-scale quantities for analytical use.