Isotope Standards
Cambridge Isotope Laboratories Bis(2-chloroethoxy)-D8-methane (D 98%) 0 1 g
Bis(2-chloroethoxy)-D8-methane (D 98%) 0 1 g
Cambridge Isotope Laboratories 11-DEOXYCORTISOL (2,2,4,6,6-D5, 98%) 100 UG/ML IN METHANOL, 1 ML, 1258063-56-7
11-DEOXYCORTISOL (2,2,4,6,6-D5, 98%) 100 UG/ML IN METHANOL, 1 ML, 1258063-56-7
Cayman Chemical ImIdacloprId ImpurIty 1 100mg
A potential impurity in commercial preparations of imidacloprid
Medchemexpress LLC DC-LC3in-D5 | 2868312-73-4 | 98.6% | C19H22Cl2N2O3 | 100 MG
DC-LC3in-D5 is an autophagy inhibitor that attenuates LC3B lipidation by binding with LC3B and disrupting the LC3B-LBP2 interaction with an IC50 of 200 nM. This compound demonstrates high selectivity to LC3A/B in the proteome and exhibits potent covalent reactivity and selectivity to LC3A/B in HeLa cells. It may contribute to anti-HCV or combination research in cancer through inhibiting autophagy.
- Acts as an autophagy inhibitor by attenuating LC3B lipidation
- Binds with LC3B and disrupts the LC3B-LBP2 interaction
- Demonstrates high selectivity to LC3A/B in the proteome
- Exhibits potent covalent reactivity and selectivity to LC3A/B in HeLa cells
- Treatment of HeLa cells with 3-30 μM results in disruption of LC3B lipidation, inhibition of autophagic vesicle formation, and accumulation of p62
Cambridge Isotope Laboratories DEUTERIUM (D, 99.9%) (D2,99.8%+HD,0.2%), 50 L, 7782-39-0
DEUTERIUM (D, 99.9%) (D2,99.8%+HD,0.2%), 50 L, 7782-39-0
Medchemexpress LLC Alendronic acid-d6 | 1035437-39-8 | 98.0% | 255.13 | C4H7D6NO7P2 | 10 MG
Alendronic acid-d6 is the deuterium-labeled analogue of alendronic acid supplied as a solid stable-isotope reagent for use as a tracer and internal standard in quantitative analytical methods such as NMR, GC-MS, and LC-MS. Purity 98.0%; molecular weight 255.13; molecular formula C4H7D6NO7P2. Storage: powder at -20°C (up to 3 years) or 4°C (up to 2 years); in solvent at -80°C (up to 6 months).
- Deuterium-labeled internal standard for quantitative NMR, GC-MS, and LC-MS.
- High purity (98.0%) suitable for analytical workflows.
- Solid powder form with defined long-term storage conditions.
- Provides molecular weight and structural information for method development.
- Available in small pack sizes for tracer and reference applications.
Medchemexpress LLC Deapi-platycodin D3 | 67884-05-3 | 5 MG
Deapi-platycodin D3 is a triterpenoid saponin derived from the roots of Platycodon grandiflorum. This product is intended for research use only.
- Purity of 98.86%
- Solid appearance
- White to off-white color
- Store at 4°C, protected from light; in solvent, store at -80°C for 6 months or -20°C for 1 month, protected from light.
- Soluble in DMSO at 100 mg/mL (in vitro)
Medchemexpress LLC O,p'-DDT-d8 | 221899-88-3 | 94.7% | 1 MG
o,p'-DDT-d8 is the deuterium labeled o,p'-DDT, intended for research use only. It can be utilized as a tracer or an internal standard for quantitative analysis through methods like NMR, GC-MS, or LC-MS. Deuteration, the process of substituting hydrogen with deuterium, can potentially influence the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled o,p'-DDT.
- 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 have been incorporated into drug molecules for quantitation during drug development.
- Deuteration has the potential to affect pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories PYRROLE (D5, 98%), 5 G, 18430-85-8
PYRROLE (D5, 98%), 5 G, 18430-85-8
Medchemexpress LLC Imidacloprid-urea | 120868-66-8 | MFCD02661472 | 99.9% | 211.65 | C9H10ClN3O | 5 MG
Imidacloprid-urea is a metabolite of the neonicotinoid insecticide imidacloprid, supplied as a solid analytical reference standard for environmental fate, metabolism, and analytical method development. It is intended for laboratory research and includes reported solubility and storage recommendations to support handling and stability.
Sigma Aldrich Fine Chemicals Biosciences Chloroform-d, 865-49-6, MFCD00000827, 10X0.75 mL
Linear Formula: CDCl3, Molecular Weight: 120.38, "100%", 99.96 atom % D, contains 0.03 % (v/v) TMS, Synonym: Deuterochloroform. Chloroform-d may be used in the synthesis of dichlorofluoromethane-d.
Inorganic Ventures 100µg/mL 6LITHIUM 125mL
Inorganic Ventures' 100 ppm (µg/mL) 6Lithium for ICP-MS is a 125mL certified reference material set in a nitric acid matrix for stability. This lithium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Medchemexpress LLC Imidacloprid | 138261-41-3 | 98.5% | 1 ML
Imidacloprid is an effective neonicotinoid pesticide used for pest control in cereals, vegetables, tea, and cotton. It is intended for research use only and not for sale to patients.
- Molecular weight: 255.66
- Formula: C9H10ClN5O2
- Appearance: Solid
- Color: White to off-white
- Solution storage: -80°C for 2 years or -20°C for 1 year
- Shipping: Room temperature (continental US)