Other Solvents
Medchemexpress LLC Formamide-d3 | 43380-64-9 | MFCD00144375 | 99.7% | 48.06 | CD3NO | 25mg
Formamide-d3 is the deuterium labeled Formamide (HY-Y0842) Formamide is an effective DNA denaturant that significantly reduces the stability of DNA in buffer solutions Formamide can also be used as a decalcifying agent for rat cardiac cells Additionally formamide is widely used as a solvent or chemical raw material for ion compounds resins and plasticizers [1][2][3][4][5][6][7]
Cambridge Isotope Laboratories INDOLE-3-ACETIC ACID (2,2-D2, 96%), 0.1 G, 24420-86-8
INDOLE-3-ACETIC ACID (2,2-D2, 96%), 0.1 G, 24420-86-8
Medchemexpress LLC 4-Oxo-2,2,6,6-tetramethylpiperidine-d16-1-15N-1-oxyl | 80404-14-4 | >98.0% | 187.32 g/mol | 15NC9D16O2 | 5 MG
Tempone-15N,d16 is an isotopically labeled nitroxide (15N and deuterium d16) derivative of Tempone provided for analytical and research use. It is used as a tracer and as an internal standard for quantitative analyses by NMR, GC-MS, and LC-MS. CAS 80404-14-4; molecular formula 15NC9D16O2; molecular weight 187.32 g/mol.
- Isotopically labeled for unambiguous tracking in mass spectrometry.
- Suitable as an internal standard for quantitative NMR, GC-MS, and LC-MS.
- High isotopic enrichment and chemical purity (>98%).
- Supplied in small, ready-to-use quantities for analytical workflows.
- Stable nitroxide radical useful for spin-label and tracer applications.
Medchemexpress LLC Diuron-d6 | 1007536-67-5 | 99.5% | 5 MG
Diuron-d6 is a deuterium-labeled version of Diuron, an orally active phenylurea herbicide. It functions by inhibiting photosynthesis in plants, specifically by blocking the formation of ATP and NADH. The compound also increases the production of Reactive Oxygen Species (ROS) and has been shown to increase p53 expression in certain cell lines. Diuron-d6 exhibits herbicidal activity against various annual and perennial broadleaf and grass weeds. Additionally, it is noted to promote DMBA/BBN-induced bladder cancer and can be utilized in breast cancer research.
- 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 N-Carbamimidoyl-N-(methyl-d3)glycine-2,2-d2 hydrate | 99.9% | 154.18 g/mol | C4H6D5N3O3 | 10 MG
Creatine-d5 monohydrate is a deuterium-labeled isotopic standard of creatine monohydrate designed for research and analytical applications. It is used as an internal standard in mass spectrometry and other bioanalytical assays to improve quantitation accuracy and traceability in metabolic and pharmacokinetic studies.
- High isotopic enrichment for reliable mass-differentiation.
- High chemical purity (99.93%).
- Molecular formula: C4H6D5N3O3.
- Molecular weight: 154.18 g/mol.
- Provided with certificate of analysis and datasheet.
- Available in small pack sizes suitable for analytical use.
- Suitable as an internal standard for LC-MS applications.
Cayman Chemical Methotrexate-d3 500ug
An internal standard for the quantification of methotrexate by GC- or LC-MS
Medchemexpress LLC L-isoleucine-d10 | 35045-71-7 | MFCD00144617 | 98.0% | 141.23 | C6H3D10NO2 | 10 MG
L-Isoleucine-d10 is the deuterium-labeled form of the essential amino acid l-isoleucine, provided as a stable-isotope reagent for analytical and labeling applications. It is a white to off-white solid with high isotopic enrichment and purity appropriate for mass spectrometry and metabolic tracing.
- Deuterium-labeled (d10) analog of l-isoleucine.
- High purity (98.0%) suitable for analytical applications.
- Soluble in water; may require ultrasonic assistance.
- White to off-white solid for convenient handling.
- Suitable as an internal standard for LC-MS/GC-MS and metabolite tracing.
Medchemexpress LLC 2-naphthol-d7 | 78832-54-9 | 95.0% | 151.22 | C10HD7O | 250mg
2-Naphthol-d7 is the deuterium labeled 2-Naphthol[1] 2-Naphthol is a metabolite of naphthalene catalyzed by cytochrome P450 (CYP) isozymes (CYP 1A1 CYP 1A2 CYP 2A1 CYP 2E1 and CYP 2F2)[2]
Cambridge Isotope Laboratories 4-Bromo-2 3 3 4 5-pentaCB (13C12 99%) 40 ug/mL in nonane 3 mL
4-Bromo-2 3 3 4 5-pentaCB (13C12 99%) 40 ug/mL in nonane 3 mL
Cambridge Isotope Laboratories ACETYL CHLORIDE (1-13C, 99%), 5 G, 1520-57-6
ACETYL CHLORIDE (1-13C, 99%), 5 G, 1520-57-6
Medchemexpress LLC Mequinol-d4 (4-methoxyphenol-d4) | 126840-02-6 | 128.16 | C7H4D4O2 | 10 MG
Mequinol-d4 is the d4 isotopologue of 4-methoxyphenol supplied as a 10 mg powder for research use. It is intended as a stable isotope reference standard and analytical reagent for tracer studies, method development, and mass spectrometry applications. For research use only; not for human or clinical use.
- Deuterium-labeled reference standard for analytical applications.
- Suitable as an internal standard for mass spectrometry and tracer studies.
- Supplied as a 10 mg powder for laboratory use.
- Molecular weight 128.16; chemical formula C7H4D4O2.
- Recommended storage: powder -20°C; in solvent -80°C (6 months) or -20°C (1 month).
Medchemexpress LLC (±)-Equol-d4 | 1216469-13-4 | MFCD34567407 | 99.9% | 246.29 g/mol | C15H10D4O3 | 5 MG
(±)-Equol-d4 is a deuterium-labeled analogue of (±)-equol supplied for research use as a stable isotope tracer and internal standard in quantitative and analytical assays. The compound is characterized by high isotopic and chemical purity and is provided in small lab-friendly pack sizes for analytical workflows.
- Deuterium-labeled internal standard for mass spectrometry and tracer studies.
- High purity (99.93%) suitable for analytical quantitation.
- Molecular formula C15H10D4O3; molecular weight 246.29 g/mol.
- Available in small pack sizes convenient for analytical workflows.
- Soluble in common organic solvents such as DMSO for sample preparation.
- Intended for research use only; not for human therapeutic use.
Medchemexpress LLC Serotonin-d4 | 58264-95-2 | MFCD21363848 | >99.35% | 5 MG
Serotonin-d4 is deuterium labeled Serotonin. Serotonin is a monoamine neurotransmitter in the CNS and an endogenous 5-HT receptor agonist. It is also a catechol O-methyltransferase (COMT) inhibitor with a Ki of 44 μM.
- 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 Dimethyl succinate-d4 | 30994-23-1 | MFCD00190428 | 99.5% | 150.17 | C6H6D4O4 | 100mg
Dimethyl succinate-d4 is the deuterium labeled Dimethyl succinate[1]
Medchemexpress LLC Dibutyl phosphate-d18 | 156213-21-7 | MFCD00012206 | 98.5% | 228.32 | C8HD18O4P | 5 MG
Dibutyl phosphate-d18 is a deuterium-labeled analogue of dibutyl phosphate provided as a small-mass analytical standard for research and analytical applications. It is intended for use as an isotopically labeled tracer or internal standard in mass spectrometry and method development, supplied at high purity for reliable analytical results.
- Deuterium-labeled internal standard for analytical quantification.
- High purity suitable for mass spectrometry and chromatographic methods.
- Available in milligram-scale quantities for laboratory use.
- Useful for tracer studies, method validation, and calibration.
- CAS 156213-21-7 for unambiguous identification.