Acyl bromides
Apexbio Technology LLC Aclidinium Bromide 320345-99-1 5mg
Aclidinium Bromide (CAS 320345-99-1) is a long-acting muscarinic antagonist (LAMA) that selectively inhibits muscarinic acetylcholine receptors In binding assays it demonstrates high affinity for M1 M5 receptor subtypes with Ki values of 0 10 0 21 nM Functional studies reveal greater potency at endogenous M2 and M3 receptors with EC50 values of 17 4 nM and 5 3 nM respectively In vivo aclidinium bromide produces a concentration-dependent inhibition of acetylcholine-induced bronchoconstriction (EC50 2 5 23 1 g/mL in anesthetized guinea pigs) and suppresses pilocarpine-induced salivation in rats (EC50 38 g/kg) This compound is widely utilized in respiratory research for evaluating airway smooth muscle modulation via muscarinic receptor antagonism
eMolecules Combi-Blocks Copper(ii) bromide 1kg 296393782 QE-3350 97 000 7789-45-9 MFCD00010970 223 354 Br2Cu
Combi-Blocks Copper(ii) bromide 1kg 296393782 QE-3350 97 000 7789-45-9 MFCD00010970 223 354 Br2Cu
Medchemexpress LLC Umeclidinium bromide | 869113-09-7 | 99.1% | 50 MG
Umeclidinium bromide is a potent muscarinic acetylcholine receptor antagonist used for receptor pharmacology and binding studies. It is supplied as a white to off-white solid appropriate for analytical and research applications.
- Potent mAChR antagonist with Ki 0.05-0.16 nM.
- High purity suitable for analytical and assay applications.
- Chemical formula C29H34BrNO2; molecular weight 508.49.
- Available in small lab pack sizes for research use.
Medchemexpress LLC Umeclidinium bromide | 869113-09-7 | 99.1% | 1 ML
Umeclidinium bromide 10 mM solution in DMSO is a potent muscarinic acetylcholine receptor antagonist provided for laboratory research use. The ready-to-use solution supports in vitro receptor pharmacology and biochemical assays.
- Provided as a 10 mM solution in DMSO.
- Volume: 1 mL.
- CAS number: 869113-09-7.
- Molecular formula: C29H34BrNO2.
- Molecular weight: 508.49 g·mol⁻¹.
- Target: muscarinic acetylcholine receptors (M1-M5).
- Reported Ki: 0.05-0.16 nM across M1-M5.
- Intended for research use only.
TARGETMOL CHEMICALS INC Clidinium bromide 500MG
Also available in 1 mL, 50 mg, 100 mg, 200 mg and bulk. Please contact Fisher for quotes. Clidinium bromide (Ro 2-3773) , a synthetic anticholinergic agent, has been shown in experimental and clinical researchers to have a pronounced antisecretory and antispasmodic effect on the gastrointestinal tract. It can inhibit muscarinic actions of acetylcholine at postganglionic parasympathetic neuroeffector sites. It is used for the treatment of peptic ulcer disease and also to help relieve cramps or stomach spasms or abdominal due to colicky abdominal diverticulitis, pain, and irritable bowel syndrome. Purity 99.36%
Apexbio Technology LLC Otilonium Bromide 26095-59-0 10mM (in 1mL DMSO)
Otilonium Bromide (CAS 26095-59-0) is an orally-administered muscarinic acetylcholine receptor (mAChR) antagonist exhibiting smooth muscle relaxation properties Its mechanism involves inhibition of calcium mobilization within intestinal smooth muscle cells lowering intracellular free calcium levels and thus attenuating muscle contractile activity In research settings Otilonium Bromide is commonly employed to investigate pathophysiological processes in irritable bowel syndrome (IBS) and dysfunctions associated with intestinal smooth muscle motility
TARGETMOL CHEMICALS INC ARACHIDONIC ACID 100MG
Also available in 5 mg 10 mg 25 mg 50 mg 200 mg 500 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Arachidonic acid (Immunocytophyte) is an unsaturated essential fatty acid. It is found in animal and human fat as well as in the liver brain and glandular organs and is a constituent of animal phosphatides. It is formed by the synthesis from dietary linoleic acid and is a precursor in the biosynthesis of prostaglandins thromboxanes and leukotrienes. purity: 99%
eMolecules Chem-Impex Copper(II) bromide 1kg 272388351 24620 0 000 7789-45-9 MFCD00010970 223 354 Br2Cu
Chem-Impex Copper(II) bromide 1kg 272388351 24620 0 000 7789-45-9 MFCD00010970 223 354 Br2Cu
Medchemexpress LLC Cyanine 3.5 bromide | 98.6% | 734.72 g·mol⁻1 | C42H44BrN3O4 | 10 MG
Cyanine 3.5 bromide is a red reactive fluorescent dye used for covalent labeling of primary amines on peptides, proteins, and oligonucleotides for fluorescence imaging and detection. It exhibits red fluorescence with excitation near 591 nm and emission near 604 nm, and is typically supplied as a small research-scale powdered quantity.
- Reactive NHS ester for covalent labeling of primary amines.
- Red fluorescence with typical excitation ~591 nm and emission ~604 nm.
- Molecular formula C42H44BrN3O4, molecular weight 734.72 g·mol-1.
- Purity reported around 98.6%.
- Supplied as a 10 mg powder; store at -20 °C and protect from light.
- Suitable for labeling peptides, proteins, and oligonucleotides in imaging applications.
- Stable in common organic solvents; handle with appropriate safety precautions.
eMolecules Ambeed / tert-Butyl (2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)ethyl)carbamate / 100mg / 552573626 / A138365 / / 1076199-21-7 / MFCD09840081 / 356.257 / C13H26BrNO5
Ambeed / tert-Butyl (2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)ethyl)carbamate / 100mg / 552573626 / A138365 / / 1076199-21-7 / MFCD09840081 / 356.257 / C13H26BrNO5
eMolecules Chem-Impex Copper(II) bromide 1kg 342449731 24557 0 000 7789-45-9 MFCD00010970 223 354 Br2Cu
Chem-Impex Copper(II) bromide 1kg 342449731 24557 0 000 7789-45-9 MFCD00010970 223 354 Br2Cu
Selleck Chemical LLC Sepantronium Bromide (YM155) S1130-10mM/1mL
Sepantronium Bromide(YM155) is a potent survivin suppressant by inhibiting Survivin promoter activity with IC50 of 0 54 nM in HeLa-SURP-luc and CHO-SV40-luc cells does not significantly inhibit SV40 promoter activity but is observed to slightly inhibit the interaction of Survivin with XIAP YM155 down-regulates survivin and XIAP modulates autophagy and induces autophagy-dependent DNA damage in breast cancer cells Phase 2
AdipoGen Stain 7-II
Chemical. CAS 155863-03-9. Formula C29H24BrN3O6. MW 590.42. Synthetic. New class of highly photostable, water soluble fluorescent labels with large Stokes shift, high QY in aqueous media and pH tolerance.
Selleck Chemical LLC Butylscopolamine Bromide S2378-25mg
Butylscopolamine Bromide (Scopolamine Butylbromide (-)-Scopolamine butylbromide Hyoscine butylbromide) is a peripherally acting antimuscarinic anticholinergic agent used as an abdominal-specific antispasmodic
Medchemexpress LLC Iem-1925 bromide | 258282-23-4 | MFCD19690950 | 98.0% | 422.24 g/mol | C17H30Br2N2 | 10 MG
IEM-1925 bromide is the bromide salt of a small-molecule glutamate receptor antagonist provided for research use. It is supplied as a high-purity solid suitable for in vitro and in vivo studies, with a molecular weight of 422.24 g/mol and typical purity of 98.0%. Intended for laboratory research and not for human use.
- Glutamate receptor antagonist activity
- High purity solid powder for reliable results
- Suitable for in vitro and in vivo research applications
- Available in small milligram package sizes for early-stage studies
- Store sealed at 4°C; in solution store at -80°C for long-term