Halophenols

Organic compounds derived from phenols that contain a halogen atom (bromine, chlorine, fluorine, iodine).

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6,196 – 6,210 of 12,334 results

6,196

Aobchem 2-Phenyl-1-thiomorpholinoethanone | 95% | CAS 19202-10-9 | C12H15NOS | 500mg

2-Phenyl-1-thiomorpholinoethanone | 95% | CAS 19202-10-9 | C12H15NOS | 500mg

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6,197

Aobchem N-(3-Chloro-2-methylphenyl)benzenesulfonamide | 95% | CAS 16939-21-2 | C13H12ClNO2S | 1g

N-(3-Chloro-2-methylphenyl)benzenesulfonamide | 95% | CAS 16939-21-2 | C13H12ClNO2S | 1g

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6,198

Aobchem 2-(5-Bromo-2-methylphenoxy)-5-(trifluoromethyl)pyridine | 95% | CAS 1020330-83-9 | C13H9BrF3NO | 1g

2-(5-Bromo-2-methylphenoxy)-5-(trifluoromethyl)pyridine | 95% | CAS 1020330-83-9 | C13H9BrF3NO | 1g

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6,199

Sigma Aldrich Fine Chemicals Biosciences Iodoquinol United States Pharmacopeia (USP) Reference Standard | 83-73-8 | MFCD00006789 | 100MG

Iodoquinol United States Pharmacopeia (USP) Reference Standard | Mol Wt: 396.95 | 83-73-8 | MFCD00006789 | 100MG

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6,200

Medchemexpress LLC 1-hydroxy-7-azabenzotriazole | 39968-33-7 | MFCD00210053 | 100g

HOAT is a commonly used peptide bond forming agent that may become an impurity in drug synthesis but is not mutagenic HOAT can be used for peptide fragment polycondensation and can also inhibit the racemization of peptide polycondensation[1]

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6,201

Medchemexpress LLC Polyethylene glycol | 25322-68-3 | MFCD00081839 | 20000 | (C2H4O)nH2O | 500g

PEG20000 (Polyethylene glycol 20000) can be used as a solubilizer PEG20000 is a kind of biological materials or organic compounds that are widely used in life science research can be degraded by bacteria[1][2]

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6,202

Medchemexpress LLC Polyethylene glycol 12-hydroxystearate | 61909-81-7 | MFCD32661415 | 100g

Solutol HS-15 a Macrogol 15 hydroxy stearate is a permeability enhancer[1]

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6,203

Medchemexpress LLC Polyethylene glycol 1500 | 25322-68-3 | MFCD00081839 | 99.5% | 1500.00 | H(OCH2CH2)nOH | 500g

PEG1500 can be used as an excipient such as ointment base lubricant Pharmaceutical excipients or pharmaceutical auxiliaries refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations which can improve the stability solubility and processability of pharmaceutical preparations Pharmaceutical excipients also affect the absorption distribution metabolism and elimination (ADME) processes of co-administered drugs[1][2]

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6,204

Alkali Scientific Luria Broth [Miller's LB] 1 Gram Buffered Capsules, 2.5 Kg

Luria Broth [Miller's LB] 1 Gram Buffered Capsules, 2.5 Kg is a bulk microbial culture medium designed for high-volume lab applications. The buffered formulation ensures that the pH remains stable throughout incubation, which is essential for supporting a wide range of microbial growth. The 2.5 Kg supply is ideal for laboratories that perform large-scale bacterial cultures or molecular biology experiments. Luria Broth is often used for the growth of E. coli and other microorganisms for DNA cloning, protein expression, and bacterial transformation. The capsules are easy to use, as they can be dissolved in water to create a consistent media solution.

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6,205

Alkali Scientific MacConkey Agar, 500 G

MacConkey Agar is a selective medium used for the isolation and differentiation of Gram-negative bacteria. This 500g package is designed for smaller-scale applications, making it suitable for routine microbiological testing and diagnostic purposes. The medium inhibits the growth of Gram-positive organisms while allowing Gram-negative bacteria, particularly enteric pathogens, to grow. Lactose fermenters produce acid and turn the medium pink, while non-fermenters remain colorless. MacConkey Agar is commonly used to detect E. coli, Salmonella, Shigella, and other enteric pathogens in clinical and environmental samples, particularly in food safety testing.

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6,206

Alkali Scientific LB Broth [Lennox] Powder, 10 Kg

LB Broth (Lennox) Powder, 10kg, is designed for high-volume applications in microbiology and molecular biology labs. This high-performance medium supports the growth of a wide range of bacterial species, particularly Escherichia coli, which is commonly used in genetic engineering and cloning studies. The Lennox formulation offers a balanced nutrient profile that ensures optimal bacterial growth while maintaining the simplicity and cost-effectiveness of standard LB media. This medium is widely used in recombinant DNA research, protein expression, and general bacterial culture for laboratory applications. The powder form provides flexibility and convenience in large-scale preparations.

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6,207

Alkali Scientific Leupeptin Hemisulfate, 100 Milligrams

Leupeptin Hemisulfate is a protease inhibitor commonly used in biochemical research to block the activity of a broad range of proteases. This reagent, supplied in a 100 mg quantity, is essential for maintaining the integrity of protein samples by preventing proteolytic degradation during experimental procedures. Leupeptin inhibits both serine and cysteine proteases, making it particularly useful in studies involving cell culture, enzyme activity, and protein analysis. This chemical is often utilized in research involving enzyme inhibition, purification procedures, and protein quantification in areas like molecular biology, cancer research, and immunology. Leupeptin is typically used at concentrations of 10 to 50 µM for effective protease inhibition.

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6,208

Alkali Scientific LM Sieve Agarose, 100 G

Low Melting Sieve Agarose (LM Sieve Agarose) is specifically designed for high-resolution DNA gel electrophoresis. The 100g package is ideal for laboratories that require agarose gels with a lower melting point, allowing for easier gel manipulation and sample recovery after electrophoresis. This low melting point agarose ensures that the gel can be melted and re-poured without compromising DNA separation quality, making it useful for post-electrophoresis sample extraction. LM Sieve Agarose provides sharp band separation and is ideal for applications in molecular biology that require high-fidelity DNA analysis, such as cloning, PCR, and sequencing.

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6,209

Alkali Scientific Bluo Gal [5 Bromo 3 indolyl B D galactopyranoside], 100 Mg

Bluo Gal (5-Bromo 3-Indolyl β-D-Galactopyranoside) is a chromogenic substrate used for detecting β-galactosidase activity in molecular biology applications. This compound produces a blue color when cleaved by β-galactosidase, making it useful for screening recombinant cells, gene expression studies, and enzyme assays. The 100mg quantity is ideal for small-scale experiments or for use in educational settings. Bluo Gal is particularly useful in microbiology and molecular biology labs where monitoring gene expression and enzymatic activity is necessary. This reagent allows for quick visual confirmation of enzyme activity, facilitating the analysis of gene regulation and transformation events in cells.

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6,210

Alkali Scientific Bacitracin, 25 G

Bacitracin is a polypeptide antibiotic used in laboratory research for its activity against Gram positive bacteria. It functions by interfering with bacterial cell wall synthesis, preventing proper cell membrane formation and leading to cell death. This makes it useful in microbiological applications where selective inhibition of Gram positive organisms is required. It is commonly used in culture media, contamination control, and antimicrobial studies. Bacitracin is also applied in cell culture systems to reduce unwanted bacterial growth. Supplied in a 25 gram quantity, it is suitable for routine laboratory use and preparation of antibiotic containing media.

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Halophenols

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Medchemexpress LLC 1-hydroxy-7-azabenzotriazole | 39968-33-7 | MFCD00210053 | 100g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Polyethylene glycol | 25322-68-3 | MFCD00081839 | 20000 | (C2H4O)nH2O | 500g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Polyethylene glycol 12-hydroxystearate | 61909-81-7 | MFCD32661415 | 100g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Polyethylene glycol 1500 | 25322-68-3 | MFCD00081839 | 99.5% | 1500.00 | H(OCH2CH2)nOH | 500g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1-hydroxy-7-azabenzotriazole | 39968-33-7 | MFCD00210053 | 100g

Medchemexpress LLC Polyethylene glycol | 25322-68-3 | MFCD00081839 | 20000 | (C2H4O)nH2O | 500g

Medchemexpress LLC Polyethylene glycol 12-hydroxystearate | 61909-81-7 | MFCD32661415 | 100g

Medchemexpress LLC Polyethylene glycol 1500 | 25322-68-3 | MFCD00081839 | 99.5% | 1500.00 | H(OCH2CH2)nOH | 500g