Other Solvents
Cayman Chemical QuInIdIn-d3 2.5mg
An internal standard for the quantification of quinidine by GC- or LC-MS
Medchemexpress LLC Olmesartan-d4 (RNH-6270-d4) | 1420880-41-6 | MFCD10567132 | 98.8% | 450.53 | C24H22D4N6O3 | 10 MG
Olmesartan-d4 is a deuterium-labeled analogue of olmesartan supplied as a 10 mg research-grade standard for laboratory analytical use. It is intended as a tracer or internal standard for quantitative methods and is not for human or veterinary use.
- Deuterium-labeled internal standard for quantitative analysis.
- High purity: 98.83% suitable for analytical assays.
- Molecular weight 450.53; formula C24H22D4N6O3.
- Soluble in DMSO (20.83 mg/mL); may require ultrasonic treatment.
- Recommended storage: powder -20 °C; in solvent -80 °C (6 months) or -20 °C (1 month).
- Supplied as a 10 mg quantity for analytical workflows.
Cayman Chemical RIvaroxabn-d4 1mg
An internal standard for the quantification of rivaroxaban by GC- or LC-MS
Cayman Chemical -CotInIn-d3 25mg
An internal standard for the quantification of cotinine by GC- or LC-MS
Cambridge Isotope Laboratories 501630918
DEUTERIUM HYDRIDE (D, 97%), 30 L, 13983-20-5. **This item is shipped in a CODE U-1, 1L ALUMINUM CYLINDER. The fee for the cylinder will need added to the order as a separate charge, per each. Please include part# NC1912543 to your order.
Medchemexpress LLC Bromobenzene-d5 | 4165-57-5 | MFCD00000056 | 1g
Bromobenzene-d5 is the deuterium labeled Bromobenzene Bromobenzene is a well-known environmental toxin which causes liver and kidney damage through CYP450-mediated bio-activation to generate reactive metabolites and consequently oxidative stress[1]
Cayman Chemical Thromboxn B2-d4 100ug
An internal standard for the quantification of TXB2 by GC- or LC-MS
Sigma Aldrich Fine Chemicals Biosciences Ammonium 15N chloride 98 a50G
Ammonium 15N chloride 98 a50G
Medchemexpress LLC 3-pentanol-d5 | 144032-75-7 | 93.18 g/mol | C5H7D5O | 100 MG
3-pentanol-d5 is the deuterium-labeled form of 3-pentanol used as a stable isotope tracer and internal standard for analytical techniques such as NMR, GC-MS, and LC-MS. It is supplied as a liquid deuterated compound for research and quantitative analysis.
- Deuterium-labeled internal standard for quantitative analysis
- Molecular formula: C5H7D5O
- Molecular weight: 93.18 g/mol
- Appearance: liquid
- Available pack sizes: 10 mg, 25 mg, 50 mg, 100 mg, 200 mg, 500 mg
- Recommended storage: pure form -20°C (stable ~3 years); in solvent -80°C (up to 6 months), -20°C (up to 1 month)
Medchemexpress LLC Benzophenone-d10 | 22583-75-1 | MFCD00143675 | 99.6% | 192.28 | C13D10O | 25mg
Benzophenone-d10 is the deuterium labeled Benzophenone (HY-Y0546) Benzophenone is an endogenous metabolite Benzophenone is a photosensitizer that absorbs UV light transfers its energy to DNA and triggers DNA damage Benzophenone can be used as the fragrance enhancer ultraviolet curing agent additive in plastics or the flavor ingredient Benzophenone can also be used in the manufacturing of insecticides agricultural chemicals hypnotics antihistamines and other pharmaceuticals Benzophenone exhibits certain carcinogenicity in mouse/rat models under long term exposure Benzophenone exhibits estrogenic activity[1][2]
Medchemexpress LLC L-proline-13C5,15N | 202407-23-6 | 99.6% | 121.09 | 13C5H915NO2 | 1mg
L-Proline-13C5 1-15N is the 13C- and 15N-labeled L-Proline L-Proline is one of the twenty amino acids used in living organisms as the building blocks of proteins
![Revvity Health Sciences Inc Somatostatin, [<sup>125</sup>I]Tyr<sup>11</sup>, 10µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502810968.jpg-250.jpg)
Medchemexpress LLC Cholan-24-oic-24-13C acid, 3,12-dihydroxy-, (3α,5β,12α)- | 52886-37-0 | MFCD00190301 | 98.0% | 393.56 | C24H40O4 | 10 MG
Deoxycholic acid-13C is the 13C-stable isotope labeled form of deoxycholic acid used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, and LC-MS. It also activates the G protein-coupled bile acid receptor TGR5 and is used in studies of bile acid signaling and brown adipose tissue activity.
- 13C-stable isotope labeled deoxycholic acid for tracer studies and quantitation.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS methods.
- Purity approximately 98.0% as supplied.
- Available in small analytical quantities (for example, 10 mg).
- Store powder at -20 °C for long-term stability; follow SDS for handling.
Medchemexpress LLC Glycine-1-13C,15N | 112898-03-0 | MFCD00064425 | 99.5% | 77.05 g·mol⁻¹ | C13CH515NO2 | 25mg
Glycine-1-13C 15N is the 13C- and 15N-labeled Glycine Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors
Cayman Chemical SulfamethazIn-d4 10mg
An internal standard for the quantification of sulfamethazine by GC- or LC-MS