Epoxides
Medchemexpress LLC Rebaudioside B | 58543-17-2 | 10 MG
Rebaudioside B is a minor constituent isolated from the leaves of *Stevia rebaudiana* Bertoni. It tastes approximately 150 times sweeter than sucrose and can undergo hydrolysis to steviol. In vitro, incubation of fecal homogenates with Rebaudioside B at 0.2 mg/mL results in a slightly lower level of metabolism to steviol compared to Rebaudioside A and D. Metabolism of Rebaudioside B to steviol is essentially complete after 24 hours of incubation.
- Purity: 98.51%
- Appearance: Solid, white to off-white
- Storage: 4°C (protect from light); in solvent: -80°C for 6 months, -20°C for 1 month (protect from light)
- For research use only.
- Metabolized to steviol in fecal homogenates, with metabolism essentially complete after 24 hours.
Medchemexpress LLC Trodusquemine lactate | 1309370-86-2 | 98.8% | 10 MG
MSI-1436 lactate (trodusquemine lactate) is a research-grade lactate salt that selectively inhibits protein-tyrosine phosphatase 1B (PTP1B). It is a non-competitive inhibitor with an in vitro IC50 of 1 μM and shows approximately 200-fold selectivity over TCPTP. The compound is supplied as a solid salt intended for metabolic and signaling research.
- Selective, non-competitive PTP1B inhibitor (IC50 = 1 μM).
- Approximately 200-fold selectivity over TCPTP.
- Lactate salt supplied as a solid, suitable for in vitro and in vivo research.
- Molecular weight 1000.17 g/mol; formula C40H78N4O8S.
- Available in small research pack sizes, such as 10 mg.
Medchemexpress LLC Oxirane, 2-octyl- | 2404-44-6 | MFCD00005158 | ≥98.0% | 156.27 g·mol⁻¹ | C10H20O | 10 G
1,2-Epoxydecane (2-Octyloxirane) is an aliphatic epoxide supplied as a colorless to light-yellow liquid for research use. It has molecular formula C10H20O, molecular weight 156.27 g·mol⁻¹, CAS 2404-44-6, and is offered with ≥98.0% purity. The reagent is intended for use as a synthetic building block and for studies of epoxide reactivity; storage and handling recommendations are available in the product documentation.
- Aliphatic epoxide useful as a synthetic building block.
- High purity suitable for research applications.
- Colorless to light-yellow liquid with predictable physical properties.
- Available in small pack sizes for lab-scale work.
- Storage stability supported by recommended temperature conditions.
Medchemexpress LLC Trodusquemine lactate | 1309370-86-2 | 98.8% | 1 ML
MSI-1436 lactate (trodusquemine lactate) is a selective, non-competitive inhibitor of protein-tyrosine phosphatase 1B (PTP1B), with an IC50 of 1 μM and approximately 200-fold selectivity over TCPTP. Supplied as a 10 mM stock solution (1 mL), it is intended for research use in biochemical and cell-based assays targeting PTP1B-regulated pathways.
- Selective PTP1B inhibition, IC50 = 1 μM.
- Approximately 200-fold selectivity over TCPTP.
- Supplied as a 10 mM stock solution in 1 mL vial.
- High purity as verified by HPLC.
- CAS number 1309370-86-2 for substance identification.
- Suitable for biochemical and cell-based assays.
Medchemexpress LLC Oxirane, 2-octyl- | 2404-44-6 | MFCD00005158 | 98.5% | 156.27 g/mol | C10H20O | 50 G
1,2-Epoxydecane (2-octyloxirane) is a 10-carbon alkyl epoxide used as a research-grade biochemical reagent and a versatile building block in organic synthesis and life-science experiments. It is supplied as a high-purity liquid; consult the certificate of analysis for batch-specific purity, handling, and storage information.
- High purity (≈98.5% by GC) for reproducible results.
- Useful as an epoxide building block in synthetic chemistry.
- Compatible with common organic solvents and reaction conditions.
- Available in small laboratory packaging for bench-scale work.
- Certificate of analysis provided for batch quality verification.