Other Solvents
Cambridge Isotope Laboratories L-ALANINE (1-13C, 99%), 0.5 G, 21764-56-7
L-ALANINE (1-13C, 99%), 0.5 G, 21764-56-7
Cambridge Isotope Laboratories BUTYRIC ACID (1-13C, 99%), 1 G, 38765-83-2
BUTYRIC ACID (1-13C, 99%), 1 G, 38765-83-2
Cambridge Isotope Laboratories INDOLE (13C8, 98%+; 15N, 96-99%), 0.1 G
INDOLE (13C8, 98%+; 15N, 96-99%), 0.1 G
Cambridge Isotope Laboratories DL-1,4-DITHIOTHREITOL (D10, 98%), 0.5 G
DL-1,4-DITHIOTHREITOL (D10, 98%), 0.5 G
Cambridge Isotope Laboratories L-ARGININE:HCL (GUANIDO-15N2, 98%+), 0.5 G, 204633-92-1
L-ARGININE:HCL (GUANIDO-15N2, 98%+), 0.5 G, 204633-92-1
Cambridge Isotope Laboratories CLOZAPINE (4-METHYLPIPERAZINYL-D4, 97%), 0.01 G, 204395-52-8
CLOZAPINE (4-METHYLPIPERAZINYL-D4, 97%), 0.01 G, 204395-52-8
Cambridge Isotope Laboratories TAUROLITHOCHOLIC ACID, SODIUM SALT (2,2,4,4-D4, 98%) 100 UG/ML IN METHANOL, 1 ML
TAUROLITHOCHOLIC ACID, SODIUM SALT (2,2,4,4-D4, 98%) 100 UG/ML IN METHANOL, 1 ML
Cambridge Isotope Laboratories URACIL (1,3-15N2, 98%), 0.5 G, 5522-55-4
URACIL (1,3-15N2, 98%), 0.5 G, 5522-55-4
Cambridge Isotope Laboratories (DSS) SODIUM 2,2-DIMETHYL- 2-SILAPENTANE-5-SULFONATE-D6 (D, 98%), 1 G, 384664-85-3
(DSS) SODIUM 2,2-DIMETHYL- 2-SILAPENTANE-5-SULFONATE-D6 (D, 98%), 1 G, 384664-85-3
Medchemexpress LLC TCEP-d16 hydrochloride | 1174025-33-2 | 97.0% | 302.75 | 1 MG
TCEP-d16 hydrochloride is a deuterium-labeled version of TCEP hydrochloride, a stable non-thiol reducing agent. It performs faster S-S reductive reactions and selectively reduces protein disulfides without altering protein properties or interacting with thiol-directed agents. It is also commonly used in DNA/AuNP chemistry.
- Deuterium labeled: Used as a tracer in drug development, potentially influencing pharmacokinetic and metabolic profiles.
- Non-thiol reducing agent: Offers greater stability and faster S-S reductive reactions compared to other chemical reductants.
- Selective reduction: Reduces protein disulfides without affecting protein properties or interacting with thiol-directed agents.
- Applications: Can be used as a tracer or internal standard for quantitative analysis by NMR, GC-MS, or LC-MS, and in DNA/AuNP chemistry.
Medchemexpress LLC Fumaric acid-13C2 | 96503-56-9 | 99.9% | 118.06 g·mol-1 | C4H4O4 (13C2) | 1 MG
Fumaric acid-13C2 is a stable isotope-labeled form of fumaric acid containing two 13C atoms, provided as a white to off-white solid for use as an analytical standard and tracer in mass-spectrometry and metabolic studies. The material is characterized and documented to support reproducible analytical results.
- Stable isotope labeled with two 13C atoms.
- High purity (99.9%).
- White to off-white solid, easy to handle and weigh.
- Suitable as an internal standard for LC-MS and GC-MS assays.
- Useful for metabolic flux and tracer experiments.
- Available in small milligram pack sizes for analytical use.
- Manufacturer documentation includes SDS and COA for quality assurance.
Medchemexpress LLC Lanosterol-d6 | 28290-39-3 | MFCD22416700 | >99.0% | 432.75 | C30H44D6O | 1 MG
Lanosterol-d6 is a deuterium-labeled analogue of lanosterol provided as a high-purity research reagent for use as an isotopic internal standard and tracer in analytical and biochemical studies. It is optimized for mass spectrometry quantitation, metabolic tracing, and pathway analysis.
- High isotopic enrichment for accurate mass spectrometry quantitation
- High purity (>99%) to minimize interfering signals
- Suitable for use as an internal standard in LC-MS/MS assays
- Useful for metabolic tracing and pathway studies
- Stable solid form for easy storage and handling
- Compatible with common organic solvents for sample preparation
Medchemexpress LLC L-(-)-xylose-2-13C | 478506-63-7 | 99.0% | 151.12 | C5H10O5 (13C at 2-position) | 10 MG
L-Xylose-2-13C is the 13C-labeled form of L-xylose used as an isotopically labeled standard or tracer in analytical and synthetic applications. It is suitable for use as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS, and as a raw material for synthesis of bioactive molecules.
- Isotopically labeled at the 2-position for precise tracer studies.
- High purity suitable for analytical applications.
- Available in small pack sizes for method development and standards.
- Solid, white to off-white appearance for easy handling.