Unsaturated hydrocarbons
Medchemexpress LLC ML162-yne | 2883115-46-4 | 99.1% | 501.42 g·mol⁻¹ | C25H22Cl2N2O3S | 10 MG
ML162-yne is a GPX4-inhibitor affinity probe designed for click-chemistry applications. The molecule contains an alkyne group that enables copper-catalyzed azide-alkyne cycloaddition (CuAAC) for labeling or capturing target-engaged proteins. It is supplied as a high-purity solid or as a DMSO solution and is intended for research use only.
- Enables selective labeling via copper-catalyzed azide-alkyne cycloaddition.
- Functions as an affinity probe for glutathione peroxidase 4 (GPX4).
- Supplied with high purity for reliable experimental results.
- Available as solid and ready-to-use DMSO solution formats.
- Stable under recommended storage conditions for long-term use.
Medchemexpress LLC 8-bromooct-1-yne | 81216-13-9 | MFCD20621358 | 189.09 | C8H13Br | 500 MG
8-Bromooct-1-yne is an organobromide reagent containing a terminal alkyne and a bromide leaving group. It is used as a synthetic building block in organic chemistry and for bioconjugation workflows such as copper-catalyzed azide-alkyne cycloaddition (click chemistry). Store under nitrogen at 4°C; in solution, keep at -80°C (up to 6 months) or -20°C (up to 1 month). CAS: 81216-13-9; formula: C8H13Br; MW: 189.09.
- Terminal alkyne for conjugation and cross-coupling reactions.
- Bromide leaving group enables nucleophilic substitution.
- Suitable for copper-catalyzed click chemistry with azide partners.
- Supplied in small-scale quantities for research applications.
- Store under inert atmosphere to preserve stability.
Medchemexpress LLC 8-bromooct-1-yne | 81216-13-9 | MFCD20621358 | 189.09 g/mol | C8H13Br | 100 MG
8-Bromooct-1-yne is a brominated terminal alkyne reagent used in organic synthesis and copper-catalyzed click chemistry. It offers both a reactive alkyne for azide coupling and a bromide leaving group for substitution, supplied in small research-scale quantities and requiring inert storage.
- Terminal alkyne reagent for organic synthesis and click chemistry.
- Contains a bromide leaving group for nucleophilic substitution.
- Molecular formula C8H13Br; molecular weight 189.09 g/mol.
- Suitable for copper-catalyzed azide-alkyne cycloaddition (CuAAC).
- Available in small research-scale pack sizes for laboratory use.
- Store under nitrogen at 4°C; in solvent: -80°C (6 months) or -20°C (1 month).
Medchemexpress LLC 8-bromooct-1-yne | 81216-13-9 | MFCD20621358 | 189.09 g·mol⁻¹ | C8H13Br | 1 G
8-Bromooct-1-yne is a brominated terminal alkyne reagent used as a synthetic building block in organic synthesis and chemical biology research. It combines a terminal alkyne for click-type reactions with a bromide leaving group for nucleophilic substitution, enabling installation of alkynyl linkers and chain elaboration in probe and linker synthesis.
- Terminal alkyne enables copper-catalyzed azide-alkyne cycloaddition (click chemistry).
- Bromide functions as a good leaving group for nucleophilic substitution and chain modification.
- Suitable as a building block for probes, tags, and linker or PROTAC synthesis.
- Available in small laboratory quantities for research use.
- Handle under inert atmosphere and store cold according to handling guidelines.
Medchemexpress LLC 8-bromooct-1-yne | 81216-13-9 | MFCD20621358 | 189.09 g/mol | C8H13Br | 250 MG
8-Bromooct-1-yne is a terminal alkyne bearing a bromide substituent used as a synthetic building block for organic synthesis and chemical biology. It participates in alkyne-based coupling and substitution reactions, enabling installation of functional groups or linkers in small-molecule synthesis and bioconjugation.
- Terminal alkyne with a reactive bromide group.
- Compatible with copper-catalyzed azide-alkyne cycloaddition (click chemistry) and cross-coupling reactions.
- Useful as an alkylating building block for functionalization and chain extension.
- Provided as a 250 mg research reagent; store under inert atmosphere at low temperature for stability.
- Molecular formula C8H13Br; molecular weight 189.09 g/mol.
- Purity not specified on the manufacturer product page.