Halophenols

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

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2,656 – 2,670 of 12,486 results

2,656

Cambridge Isotope Laboratories Microcystin-LR ethylated (D5 98%) 0 025 mg

Microcystin-LR ethylated (D5 98%) 0 025 mg

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2,657

Medchemexpress LLC Ethyl phenyl(2,4,6-trimethylbenzoyl)phosphinate | 84434-11-7 | MFCD08692488 | 97.0% | 316.33 g/mol | C18H21O3P | 500 G

Ethyl phenyl(2,4,6-trimethylbenzoyl)phosphinate is a liquid Norrish Type I photoinitiator used to generate free radicals under UV and near-UV exposure to initiate rapid polymerization in resins, coatings, adhesives, inks, and photopolymerization-based 3D printing. It is suitable for both clear and pigmented formulations and supports two-photon induced polymerization applications.

Liquid form for easy incorporation into resin formulations.
Efficient radical generation under UV/near-UV light for fast cure.
Suitable for two-photon polymerization and stereolithography processes.
Performs well in pigmented and clear UV-curable systems for good through-cure.
High polymerization quantum yield for effective conversion.

Pricing & Availability

2,658

Medchemexpress LLC Polyethylene glycol | 25322-68-3 | 500 | (C2H4O)nH2O | 25g

PEG500 (Polyethylene glycol 500) is a versatile polymer that s used as a solvent dispersant lubricant and more in industries like pharmaceuticals and biotechnology and it can also modify liposomes PEG500 is commonly used as a solvent or carrier for drugs helping with capsule endoscopy to improve image quality and cecum completion rates[1][2]

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2,659

Medchemexpress LLC Drisapersen sodium | 1181666-20-5 | 98.6% | C211H256N76Na19O119P19S19 | 1 MG

Drisapersen sodium is an antisense oligonucleotide that induces exon 51 skipping during dystrophin pre-mRNA splicing, leading to the synthesis of partially functional dystrophin in Duchenne muscular dystrophy (DMD) patients with amenable mutations. It is intended for research use only.

Induces exon 51 skipping during dystrophin pre-mRNA splicing
Allows for synthesis of partially functional dystrophin
Suitable for Duchenne muscular dystrophy (DMD) research
For research use only

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2,660

Medchemexpress LLC 2-Methoxyphenylboronic acid | 5720-06-9 | 151.96 | 50 G

2-Methoxyphenylboronic acid is a biochemical reagent suitable for use as a biological material or organic compound in life science-related research. It is intended for research use only and is not sold to patients.

Chemical formula: C7H9BO3
Appearance: Solid, white to off-white
Soluble in DMSO (100 mg/mL); requires sonication
Optimal storage for powder at -20°C for 3 years or 4°C for 2 years
Optimal storage for in-solvent solutions at -80°C for 6 months or -20°C for 1 month

Pricing & Availability

2,661

Medchemexpress LLC Urea, N'-methyl-N,N-diphenyl- | 13114-72-2 | 226.28 | 100 G

Akardite II (AK-II) is a stabilizer for nitrocellulose (NC) propellants by scavenging NOx. It also helps control various plant pathogens and weeds, functioning as a fungicide and herbicide. This product is for research use only.

Stabilizer for nitrocellulose (NC) propellants
Scavenges NOx
Helps control plant pathogens
Functions as a fungicide and herbicide
For research use only

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2,662

Apexbio Technology LLC PTP Inhibitor I 2491-38-5 5g

PTP Inhibitor I (CAS 2491-38-5) is a small molecule inhibitor targeting protein tyrosine phosphatases (PTPs) specifically SHP-1 and PTP1B with inhibition constants (KI) of 43 M and 42 M respectively As an -bromoacetophenone derivative it acts as a neutral phosphotyrosine mimetic covalently modifying the active site cysteine of PTPs Structure-activity studies indicate that modifications to the phenyl ring moderately affect potency while para-substituted peptidyl groups can enhance both potency and selectivity PTP Inhibitor I is utilized in vitro for mechanistic studies of PTP function related to diabetes neurodegenerative disorders immune regulation and pathogen virulence Animal and clinical data are not available

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2,663

Medchemexpress LLC Interleukin-20 (mouse), recombinant, C-terminal His tag | >95.0% | 50UG

Animal-Free IL-20 Protein, Mouse (His) is a recombinant, C-terminal His-tagged full-length mouse interleukin-20 produced in E. coli and provided as a purified protein for in vitro research. Typical quality attributes include ≥95% purity (reducing SDS-PAGE), ~18.52 kDa molecular weight, and a length of 152 amino acids. Store frozen at -20 °C.

Recombinant full-length mouse interleukin-20 with C-terminal His tag.
High purity (≥95%) as determined by reducing SDS-PAGE.
Expressed in E. coli for scalable production.
Approximate molecular weight ~18.52 kDa and 152 amino acids.
Supplied frozen; store at -20 °C for stability.

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2,664

Medchemexpress LLC Camphorquinone | 10373-78-1 | MFCD00064160 | ≥97.0% | 166.22 | C10H14O2 | 25 G

Camphorquinone is a visible-light photoinitiator used to generate free radicals for polymerization in dental resins and coatings. It is supplied as a light yellow to yellow solid with formula C10H14O2 and a typical purity of ≥97.0%.

photoinitiator for visible-light polymerization
light yellow to yellow solid appearance
molecular weight 166.22 g/mol
purity ≥97.0%
store powder at -20°C for long-term stability

Pricing & Availability

2,665

Medchemexpress LLC SN-011 | 2249435-90-1 | 99.9% | C25H19FN2O4S | 1 ML

SN-011 is a potent and selective inhibitor of both mouse and human STING signaling, with an IC50 of 76 nM. It functions by competing with cyclic dinucleotide (CDN) for the binding pocket of the STING dimer, thereby blocking CDN binding and subsequent STING activation. This compound is intended for research into STING-driven autoimmune and inflammatory diseases.

Potent and selective STING inhibitor
Inhibits STING signaling with an IC50 of 76 nM
Blocks CDN binding and STING activation
Supports research on STING-driven autoimmune and inflammatory diseases

Pricing & Availability

2,666

Apexbio Technology LLC vitamin D binding protein precrusor (208-218) [Homo sapiens]/[Oryctolagus cuniculus] 25mg

Vitamin D binding protein (DBP) precursor (208-218) peptide fragment is derived from the multifunctional serum protein DBP a major plasma protein involved in the systemic transport of vitamin D metabolites DBP facilitates the delivery and bioavailability of vitamin D and its metabolites within tissues thereby influencing calcium homeostasis and bone mineral metabolism Additionally DBP exhibits roles in immunomodulation and innate immune responses The peptide segment from residues 208-218 corresponds specifically to a conserved region known for its functional and binding attributes in humans and rabbit species This peptide fragment serves as a research tool for investigating vitamin D-related physiological pathways calcium metabolism mechanisms and immune function interactions in biomedical studies

Pricing & Availability

2,667

eMolecules 1914078-41-3 | ECF506 | AstaTech510.643 | C26H38N8O3 | 95.000 | COc1cc(ccc1NC(=O)OC(C)(C)C)-c1nn(CCN2CCC(CC2)N(C)C)c2ncnc(N)c12 | 0.25g | 562551926

ECF506 | AstaTech | 1914078-41-3510.643 | C26H38N8O3 | 95.000 | COc1cc(ccc1NC(=O)OC(C)(C)C)-c1nn(CCN2CCC(CC2)N(C)C)c2ncnc(N)c12 | 0.25g | 562551926

Pricing & Availability

2,668

eMolecules 110-70-3 | N,N'-Dimethylethylenediamine | Oakwood Chemicals | MFCD00008290 | 88.154 | C4H12N2 | 98.000 | CNCCNC | 5g | 480130591

N,N'-Dimethylethylenediamine | Oakwood Chemicals | 110-70-3 | MFCD00008290 | 88.154 | C4H12N2 | 98.000 | CNCCNC | 5g | 480130591

Pricing & Availability

2,669

Alkali Scientific Red GAL [6 Chloro 3 indolyl β D galactopyranoside], 1 G

Red GAL (6-Chloro-3-Indolyl β-D-Galactopyranoside) is a powerful chromogenic substrate used for detecting β-galactosidase activity in various biochemical assays. The hydrolysis of Red GAL by β-galactosidase produces a distinct red color, making it an invaluable tool in gene expression studies, enzyme assays, and reporter systems. The 1g format offers a larger quantity for high-throughput screening or large-scale experiments. It is commonly used in molecular biology, microbiology, and clinical research to detect gene expression, monitor enzymatic reactions, and analyze the activity of genetically modified organisms or recombinant proteins.

Pricing & Availability

2,670

Medchemexpress LLC Recombinant human interleukin-21 (rHu IL-21) | >95.0% | 2UG

Recombinant human interleukin-21 (rHu IL-21) is a tag-free, lyophilized cytokine produced in E. coli representing residues Q32-S162 of the human protein. It is provided with >95% purity and low endotoxin, and is intended for receptor binding studies, cell-based assays, and functional activity testing.

Tag-free recombinant human sequence (Q32-S162).
Lyophilized powder for convenient storage and handling.
Purity greater than 95% by reducing SDS-PAGE.
Low endotoxin level (<1 EU/μg).
Predicted molecular mass 15.6 kDa; observed ~15.4-18.0 kDa by SDS-PAGE.
Demonstrated biological activity with ED50 <0.5 ng/mL in cell assays.

Pricing & Availability

Halophenols

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Medchemexpress LLC Ethyl phenyl(2,4,6-trimethylbenzoyl)phosphinate | 84434-11-7 | MFCD08692488 | 97.0% | 316.33 g/mol | C18H21O3P | 500 G 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 | 500 | (C2H4O)nH2O | 25g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Drisapersen sodium | 1181666-20-5 | 98.6% | C211H256N76Na19O119P19S19 | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2-Methoxyphenylboronic acid | 5720-06-9 | 151.96 | 50 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Urea, N'-methyl-N,N-diphenyl- | 13114-72-2 | 226.28 | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Interleukin-20 (mouse), recombinant, C-terminal His tag | >95.0% | 50UG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Camphorquinone | 10373-78-1 | MFCD00064160 | ≥97.0% | 166.22 | C10H14O2 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC SN-011 | 2249435-90-1 | 99.9% | C25H19FN2O4S | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Recombinant human interleukin-21 (rHu IL-21) | >95.0% | 2UG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More