Other Solvents
Medchemexpress LLC N,N-dimethyl-4-(phenyldiazenyl)aniline-d5 | 1398109-08-4 | 99.0% | 230.32 g·mol⁻¹ | C14H10D5N3 | 10 MG
Methyl yellow-d5 is the deuterium-labeled analog of methyl yellow intended as a high-purity reference standard for analytical research. It serves as an internal standard or tracer in quantitative workflows and is provided in small, pre-weighed quantities suitable for laboratory use.
- Deuterium-labeled tracer for quantitative analysis.
- Purity 99% for reliable analytical results.
- Compatible with NMR, GC-MS, and LC-MS methods.
- Available in small pre-weighed pack sizes for precision dosing.
- Supplied with datasheet and certificate of analysis for traceability.
Medchemexpress LLC Fluorenone-d8 | 137219-34-2 | 188.25 | 5 MG
Fluorenone-d8 is a deuterium-labeled compound, with eight hydrogen atoms in the fluorenone structure replaced by deuterium. It has the molecular formula C13D8O and a molecular weight of 188.25. This compound is intended for research use only, primarily as a laboratory chemical and for the manufacture of substances.
- Deuterium-labeled compound
- Solid at room temperature
- Melting point 93-95°C
- Identified for laboratory chemical use
- Suitable for substance manufacturing
- Stable as powder for 3 years at -20°C
- Stable as powder for 2 years at 4°C
- Stable in solvent for 6 months at -80°C
- Stable in solvent for 1 month at -20°C
Cambridge Isotope Laboratories FUMARIC ACID (1,4-13C2, 99%; 2,3-D2, 98%), 0.1 G
FUMARIC ACID (1,4-13C2, 99%; 2,3-D2, 98%), 0.1 G
Cambridge Isotope Laboratories ACETONITRILE-D3 (D, 99.8%), 1 L, 2206-26-0
ACETONITRILE-D3 (D, 99.8%), 1 L, 2206-26-0
Cambridge Isotope Laboratories GLYCINE (13C2, 97-99%; 2,2-D2, 97-99%; 15N, 97-99%), 0.25 G
GLYCINE (13C2, 97-99%; 2,2-D2, 97-99%; 15N, 97-99%), 0.25 G
Cambridge Isotope Laboratories L-METHIONINE (2,3,3,4,4-D5, 98%; METHYL-13CH3, 99%), 1 G
L-METHIONINE (2,3,3,4,4-D5, 98%; METHYL-13CH3, 99%), 1 G
Cambridge Isotope Laboratories PREGNENOLONE 100 UG/ML IN ACETONITRILE (20,21-13C2, 99%;16,16-D2, 98%), 1 ML
PREGNENOLONE 100 UG/ML IN ACETONITRILE (20,21-13C2, 99%;16,16-D2, 98%), 1 ML
Cambridge Isotope Laboratories L-HISTIDINE:HCL:H2O (<5% D) (13C6, 97-99%; 15N3, 97-99%), 0.1 G
L-HISTIDINE:HCL:H2O (<5% D) (13C6, 97-99%; 15N3, 97-99%), 0.1 G
Cambridge Isotope Laboratories L-ALANINE (1-13C, 99%; 15N, 98%), 0.25 G
L-ALANINE (1-13C, 99%; 15N, 98%), 0.25 G
Cambridge Isotope Laboratories COENZYME Q10 (UBIQUINONE) (DIMETHOXY-D6, METHYL-D3, 98%), 5 MG
COENZYME Q10 (UBIQUINONE) (DIMETHOXY-D6, METHYL-D3, 98%), 5 MG
Cambridge Isotope Laboratories 2-ETHYLHEXANOL (D17, 98%), 0.5 G, 202480-75-9
2-ETHYLHEXANOL (D17, 98%), 0.5 G, 202480-75-9
Medchemexpress LLC Ribociclib-d8 | 2167898-24-8 | 99.2% | 440.59 | C23H25D8N8O | 10 MG
Ribociclib-d8 is the deuterium-labeled analogue of ribociclib supplied as an analytical reference standard for use in mass spectrometry and quantitative assays. It is intended for research use and provides a traceable internal standard for accurate quantitation in bioanalytical workflows.
- Deuterium-labeled internal standard for mass spectrometry.
- High purity suitable for analytical applications.
- Soluble in DMSO for convenient preparation of stock solutions.
- Molecular weight 440.59 and formula C23H25D8N8O for exact mass matching.
- Provided in a 10 MG quantity appropriate for method development and validation.
