Other Solvents
Cayman Chemical MelatonIn-d4 5mg
An internal standard for the quantification of melatonin by GC- or LC-MS
Sigma Aldrich Fine Chemicals Biosciences Methanol-d4, 811-98-3, MFCD00044637, 10 x 0.75mL
Linear Formula CD3OD, Molecular Weight 36.07, ≥99.8 atom % D, contains 0.03 % (v/v) TMS, Synonym: Methyl-d3 alcohol d, Tetradeuteromethanol; Methanol-d4 is a deuterated NMR solvent containing 0.03 % (v/v) TMS (trimethylsilane). It is useful in NMR-based research and analyses.
Cayman Chemical HydroxychloroquIn-d4sulfat 1mg
An internal standard for the quantification of hydroxychloroquine by GC- or LC-MS
Sigma Aldrich Fine Chemicals Biosciences Polyethylene glycol averag20KG
Poly(ethylene glycol) (PEG) is a synthetic hydrophilic biocompatible polymer with widespread use in biomedical and other applications. PEGs are non-toxic fDA-approved generally non-immunogenic and frequently used in many biomedical applications including bioconjugation drug delivery surface functionalization and tissue engineering. In drug delivery PEGs can be used as linkers for antibody-drug conjugates (ADCs) or as a surface coating on nanoparticles to improve systemic drug delivery.
American Radiolabeled Chemicals Inc BROMOBENZ R-3H 1LC
Bromobenzene-ring-2,4,6-3H 1mCi in ethanol, 1 mCi/ml, 70-80 Ci/mmol, M.W. 157.01, Shipped in Dry Ice, Exclusive
Medchemexpress LLC 1,2-dibromoethane-d4 | 22581-63-1 | MFCD00037499 | >98.0% | 191.89 g·mol⁻¹ | C2Br2D4 | 100 MG
1,2-dibromoethane-d4 is the deuterium-labeled analogue of ethylene dibromide supplied as a neat liquid for use as an isotopic reagent, internal standard, or NMR solvent in research and synthetic applications. The product has formula C2Br2D4, CAS 22581-63-1, and a molecular weight of approximately 191.89 g·mol⁻¹. It is provided with high isotopic enrichment and chemical purity for analytical reliability. For research use only, not for human consumption.
- Deuterium-labeled (d4) for isotopic tracing and NMR applications.
- High isotopic enrichment suitable for quantitative analysis.
- Chemical purity typically >98.0% to ensure analytical reliability.
- Useful as an internal standard and reagent in synthesis and spectroscopy.
- Liquid form with formula C2Br2D4 and molecular weight 191.89 g·mol⁻¹.
- Store cold (refrigerated or -20°C recommended) to preserve stability.
Sigma Aldrich Fine Chemicals Biosciences tert-Butyl methyl ether | 1634-04-4 | MFCD00008812 | 2L
tert-Butyl methyl ether | Purity: 99.8% | Mol Wt: 88.15 | 1634-04-4 | MFCD00008812 | 2L
Medchemexpress LLC Probenecid-d14 | 1189657-87-1 | 99.5% | 1 MG
Probenecid-d14 is the deuterium labeled version of Probenecid. Probenecid is recognized as a potent and selective agonist for transient receptor potential vanilloid 2 (TRPV2) channels and has been observed to inhibit pannexin 1 channels. This compound is intended for research use only and can be utilized as a tracer or an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium-labeled version of Probenecid
- Potent and selective agonist for TRPV2 channels
- Inhibits pannexin 1 channels
- Can be used as a tracer for quantitative analysis
- Can be used as an internal standard for quantitative analysis
- Molecular weight: 299.45
- Chemical formula: C13H5D14NO4S
- Appearance: Solid
- Color: White to off-white
- For research use only
Medchemexpress LLC Thiamphenicol-d3 | 2211914-19-9 | 99.5% | 5 MG
Thiamphenicol-d3 is a deuterium labeled Thiamphenicol, a broad-spectrum antimicrobial antibiotic. It inhibits protein synthesis by binding to the 50S ribosomal subunit, resulting in a bacteriostatic effect against Gram-negative, Gram-positive aerobic, and anaerobic bacteria. This compound is intended for research use only.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Stable heavy isotopes of hydrogen, carbon, and other elements incorporated into the drug molecule
- Potential to affect the pharmacokinetic and metabolic profiles of drugs due to deuteration
Medchemexpress LLC Propranolol-d7 | 98897-23-5 | 98.55% | 1 MG
Deuterium-labeled Propranolol is a nonselective β-adrenergic receptor antagonist, exhibiting high affinity for both β1AR and β2AR. It is utilized in research for various cardiovascular conditions and as a tracer in drug development studies. The incorporation of stable heavy isotopes can influence the pharmacokinetic and metabolic profiles of compounds.
- Nonselective β-adrenergic receptor antagonist with high affinity for β1AR and β2AR.
- Used in the study of hypertension, pheochromocytoma, myocardial infarction, cardiac arrhythmias, angina pectoris, and hypertrophic cardiomyopathy.
- Functions as a tracer and an internal standard for quantitative analysis in techniques like NMR, GC-MS, or LC-MS.
- Deuterium labeling can impact pharmacokinetic and metabolic profiles.
AA BLOCKS LLC [4-(4-chlorophenyl)phenyl]methylamine hydrochloride | 410077-96-2 | 254.15 g/mol |
[4-(4-chlorophenyl)phenyl]methylamine hydrochloride | 410077-96-2 | 254.15 g/mol |
eMolecules Ambeed / (Transtrans)-4-methoxy-4-propyl-11-bi(cyclohexane) / 1g / 490501247 / A124128 / / 97398-80-6 / MFCD12761281 / 238.415 / C16H30O
Ambeed / (Transtrans)-4-methoxy-4-propyl-11-bi(cyclohexane) / 1g / 490501247 / A124128 / / 97398-80-6 / MFCD12761281 / 238.415 / C16H30O
Research Products International Corp Xylene, Reagent Grade, 4 Liter Bottle, 4 per Case
Colorless liquid
Flammable
Flash Point: 29°C
Boiling Point: 137-140°C
WARNING! This product can expose you to Ethyl benzene, a chemical which is known to the State of California to cause Cancer. For more information go to www.P65Warnings.ca.gov.
Sigma Aldrich Fine Chemicals Biosciences tert Butyl methyl ether HP1L
tert-Butyl methyl ether is a gasoline additive. Its oxidative degradation by propane-oxidizing bacterial strains has been tested. Kinetics of its heat-assisted persulfate oxidation has been investigated at various pH temperature oxidant concentration and ionic strength levels. Its biodegradation followed a pseudo-first-order decay model and its pseudo-first-order rate constants were evaluated. MTBE can be synthesized by acid catalyzed reaction between methanol and isobutene. A study suggests that the addition of MTBE increases the number of active sites during polymerization of propene by stopped-flow method.