Hydrocarbons
Medchemexpress LLC TAMRA alkyne, 5-isomer | 945928-17-6 | 96.6% | 467.52 g/mol | C28H25N3O4 | 10 MG
TAMRA alkyne, 5-isomer is a red-fluorescent tetramethylrhodamine derivative bearing a terminal alkyne for copper-catalyzed azide-alkyne cycloaddition (CuAAC) labeling of biomolecules. Supplied as a solid small-molecule reagent, it is suitable for fluorescence labeling, enrichment, in-gel detection, and analytical identification.
Cayman Chemical 12-doxyl StearIc AcId 10mg
A form of stearic acid that contains a DOXYL group, creating a hydrophobic spin label
![Aat Bioquest Cy3 trans-cyclooctene [Cy3 TCO]](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
Aat Bioquest Cy3 trans-cyclooctene [Cy3 TCO]
The tetrazine-trans-cyclooctene (TCO) ligation constitutes a non-toxic biomolecule labeling method of unparalleled speed.
Medchemexpress LLC 4-hydroxybiphenyl-d9 | 126840-28-6 | 179.26 g/mol | C12HD9O | 10mg
[1 1 -Biphenyl]-4-ol-d9 is the deuterium labeled [1 1 -Biphenyl]-4-ol[1]
Medchemexpress LLC 1,1'-biphenyl-4-ol-d9 | 126840-28-6 | 179.26 g·mol⁻¹ | C12HD9O | 50mg
[1 1 -Biphenyl]-4-ol-d9 is the deuterium labeled [1 1 -Biphenyl]-4-ol[1]
Medchemexpress LLC 1,1'-biphenyl-4-ol-d9 | 126840-28-6 | 179.26 | C12HD9O | 100mg
[1 1 -Biphenyl]-4-ol-d9 is the deuterium labeled [1 1 -Biphenyl]-4-ol[1]
Medchemexpress LLC 1,1'-biphenyl-4-ol-d9 | 126840-28-6 | 179.26 g·mol⁻1 | C12HD9O | 25mg
[1 1 -Biphenyl]-4-ol-d9 is the deuterium labeled [1 1 -Biphenyl]-4-ol[1]
Medchemexpress LLC Tamra alkyne, 5-isomer | 945928-17-6 | MFCD29912899 | 96.6% | 467.52 g/mol | C28H25N3O4 | 50 MG
TAMRA alkyne, 5-isomer is an alkyne-derivatized tetramethylrhodamine fluorescent probe for bioorthogonal labeling by click chemistry. It is designed for selective conjugation to azide-bearing biomolecules and enables enrichment, in-gel fluorescence detection, and identification of modified proteins.
- Alkyne functional group for copper-catalyzed azide-alkyne cycloaddition (CuAAC).
- Compatible with strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN reagents.
- Enables enrichment and in-gel fluorescence detection of labeled proteins.
- High purity (~96.6%) with characterized molecular weight and formula.
- Supplied as the single 5-isomer to ensure consistent labeling performance.
- Available in multiple package sizes for research use.
Medchemexpress LLC Tamra azide, 6-isomer | 1192590-89-8 | MFCD29912896 | 95.5% | 512.56 | C28H28N6O4 | 10 MG
TAMRA azide, 6-isomer is an azide-functionalized 6-isomer of tetramethylrhodamine (TAMRA), a xanthene dye that emits in the orange region. It is supplied as a solid and is used for alkyne-azide click chemistry to label biomolecules for fluorescent detection and imaging.
- Azide-functionalized 6-isomer for click chemistry.
- Orange fluorescent xanthene dye for labeling and imaging.
- High purity suitable for bioconjugation applications.
- Available in multiple pack sizes for scale flexibility.
AdipoGen 56-Aminofluorescein
Chemical. CAS 27599-63-9. Formula C20H13NO5. MW 347.32. Synthetic. Two isomers are produced by the usual synthesis. Most publications imply they are interchangeable when used for the preparation of the isothiocyanate for fluorescent labeling.
AdipoGen 56-Aminofluorescein
Chemical. CAS 27599-63-9. Formula C20H13NO5. MW 347.32. Synthetic. Two isomers are produced by the usual synthesis. Most publications imply they are interchangeable when used for the preparation of the isothiocyanate for fluorescent labeling.
Medchemexpress LLC Octadecane-1-thiol-d37 | 668433-57-6 | 98.1% | 323.79 | 25 MG
Octadecane-1-thiol-d37 is the deuterium labeled Octadecane-1-thiol.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Octadecane-1-thiol-d37 | 668433-57-6 | 98.1% | 323.79 | 5 MG
Octadecane-1-thiol-d37 is the deuterium labeled Octadecane-1-thiol. It is for research use only and not sold to patients. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Isotope-labeled compound: deuterium (2H, D)
Medchemexpress LLC Dodecane-1,12-diol-d24 | 1219802-88-6 | MFCD08705053 | 99.0% | 226.48 g/mol | C12H2D24O2 | 5 MG
Dodecane-1,12-diol-d24 is the deuterium-labeled analogue of dodecane-1,12-diol provided as a stable-isotope reagent for research applications. It is intended for use as an internal standard, tracer, or isotopically labeled building block in analytical chemistry and synthetic workflows.
- High isotopic enrichment suitable for mass spectrometry and NMR studies.
- High chemical purity (99%) for reproducible analytical results.
- White to off-white solid, easy to handle and weigh.
- Soluble in common organic solvents for sample preparation and synthesis.
- Available in small, accurately quantified quantities for method development.
Medchemexpress LLC Dodecane-1,12-diol-d24 | 1219802-88-6 | 99.0% | 226.48 g/mol | C12H2D24O2 | 10 MG
Dodecane-1,12-diol-d24 is the deuterium-labeled analogue of dodecane-1,12-diol provided as a high-purity isotopically labeled standard for analytical and research use. It is intended for use as a tracer or internal standard in NMR, GC-MS, and LC-MS, and for method development where deuterated compounds improve quantitation and spectral resolution.
- High isotopic enrichment for clear spectral separation.
- High purity (99.0%) for analytical reliability.
- Available in small milligram quantities for method development.
- Stable solid form for straightforward handling and storage.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS workflows.