Acyl bromides
Medchemexpress LLC Bromoacetyl-PEG3-DBCO | 00-00-0 | 98.6% | 600.50 | C29H34BrN3O6 | 5 MG
Bromoacetyl-PEG3-DBCO is a heterobifunctional PEG-based linker for bioconjugation and PROTAC synthesis. It combines a DBCO bioorthogonal handle with a bromoacetyl electrophile and a short PEG3 spacer to enable efficient, selective conjugation and good solubility in small-scale synthetic workflows.
- Contains a DBCO moiety for strain-promoted alkyne-azide cycloaddition (SPAAC).
- Provides a bromoacetyl reactive handle for selective conjugation to thiols.
- PEG3 spacer enhances solubility and flexibility in conjugates.
- High purity (~98.6%) suitable for synthetic applications.
- Oil appearance facilitates handling for small-scale synthesis.
- Recommended storage at -20°C in pure form for long-term stability.
- Available in milligram-scale quantities for research use.
Medchemexpress LLC Oleyl bromide ((Z)-1-Bromooctadec-9-ene) | 6110-53-8 | 98.4% | 331.37 | 500 MG
Oleyl bromide ((Z)-1-Bromooctadec-9-ene) is a hydrophobic compound that can carry out ring-opening reactions through a process called "encapsulation." It can also be used as the starting material in the synthesis of oleylphosphonates.
- Hydrophobic compound
- Used in ring-opening reactions
- Starting material for the synthesis of oleylphosphonates
- Appears as a liquid
- Colorless to light yellow in color
AdipoGen 10-Octadecylacridine orange Br
Chemical. CAS 75168-16-0. Formula C35H56BrN3. MW 598.74. Synthetic. Fluorescent reagent with high selectivity. Potential sensitive dye PSD to monitor differences in cell potential as they occur during ion transport through the cell membrane.
AdipoGen Methyltrioctadecylammonium Br
Chemical. CAS 18262-86-7. Formula C55H114BrN. MW 869.42. Synthetic. Triple chain lipid. Long chain ionophore used in anion exchange for perchlorate-selective membranes. This is as sensing material with selectivity of chloride-selective polymeric membrane electrode. Organic surfactant. Used as alkylammonium cations for the design of layered chemical sensors.
AdipoGen 4-ITCB-MPO-pyridinium bromide
Chemical. CAS 155862-90-1. Formula C23H18BrN3O2S. MW 480.38. Synthetic. New class of highly photostable, water soluble fluorescent labels with large Stokes shift, high QY in aqueous media and pH tolerance. Major disadvantage rel. low extinction coefficient.
TARGETMOL CHEMICALS INC Sofpironium bromide 5MG
Also available in 1 mL, 1 mg, 10 mg, 25 mg, 50 mg, 100 mg and bulk. Please contact Fisher for quotes. Sofpironium bromide (BBI4000) belongs to a class of drugs called anticholinergics, which exert their effect by blocking the action of acetylcholine. Purity 98.04%
Cayman Chemical N4-benzoyl-2'-Deoxycytidine, Purity: ≥98%, CAS: 4836-13-9, 5 g
A building block; has been used in the synthesis of nucleosides and nucleotides with anticancer activity, as well as oligonucleotides
Medchemexpress LLC N-Benzoyl-(2R,3S)-3-phenylisoserine | 132201-33-3 | 25 MG
N-Benzoyl-(2R,3S)-3-phenylisoserine is a Taxol C-13 Side Chain, crucial for the strong antitumor activity of Taxol. It has a molecular weight of 285.29 and a chemical formula of C16H15NO4. This compound appears as a white to off-white solid with a purity of 99.48%.
- Crucial for the strong antitumor activity of Taxol
- Taxol C-13 side chain
- Purity of 99.48%
- Molecular weight: 285.29
- Chemical formula: C16H15NO4
- Appears as a white to off-white solid
- Structure classification: Alkaloids, other alkaloids
- Initial source: Plants, Taxaceae, *Taxus wallichiana Zucc.*
Medchemexpress LLC Ipratropium bromide hydrate | 66985-17-9 | 99.9% | 1 ML
Ipratropium bromide (Sch 1000) hydrate is a muscarinic receptor antagonist, with IC50s of 2.9 nM, 2 nM, and 1.7 nM for M1, M2, and M3 receptors, respectively. It relaxes smooth muscle and can be used in the research for COPD (chronic obstructive pulmonary disease) and asthma.
- Muscarinic receptor antagonist
- Relaxes smooth muscle
- Potential for research in COPD and asthma
- IC50s: 2.9 nM for M1, 2 nM for M2, and 1.7 nM for M3 receptors
eMolecules 496879-84-6 | 5-(Bromoacetyl)thiophene-2-carbonitrile | Combi-Blocks | MFCD09965520 | 230.080 | C7H4BrNOS | 98.000 | BrCC(=O)c1ccc(s1)C#N | 1g | 232315528
5-(Bromoacetyl)thiophene-2-carbonitrile | Combi-Blocks | 496879-84-6 | MFCD09965520 | 230.080 | C7H4BrNOS | 98.000 | BrCC(=O)c1ccc(s1)C#N | 1g | 232315528
