Halophenols

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

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2,821 – 2,835 of 8,378 results

2,821

Medchemexpress LLC Thianthrene | 92-85-3 | MFCD00005065 | 100.0% | 216.32 g/mol | C12H8S2 | 25 G

Thianthrene (CAS 92-85-3) is a sulfur-containing tricyclic research chemical used in biochemical assays and reported as an inhibitor of Leishmania donovani pteridine reductase 1 (PTR1). It is supplied for research and analytical applications with high reported purity and is available in solution and solid forms to support various laboratory workflows.

High purity suitable for biochemical research.
Reported PTR1 inhibitory activity for parasite biology studies.
Available as DMSO solution and solid quantities for experimental flexibility.
Intended for research and analytical applications only.
Provided with a safety data sheet and handling documentation.

Pricing & Availability

2,822

Medchemexpress LLC Beta-ionone | 79-77-6 | MFCD00001549 | 96.8% | 192.30 g/mol | C13H20O | 1 ML

(E)-β-Ionone is the trans isomer of β-ionone, an apocarotenoid with reported pro-apoptotic activity in cellular studies. Supplied as a ready-to-use 10 mM solution in DMSO or as powdered material, it is intended for research applications.

E-isomer of β-ionone with reported pro-apoptotic activity in cell studies.
Available as a 10 mM solution in DMSO and as solid packs (25-500 mg).
High purity, approximately 96.8%.
Chemical formula C13H20O; molecular weight 192.30 g/mol.
Good solubility in DMSO; in vivo formulation protocols provided.
Storage stability: room temperature for solid; long-term storage in solvent at -80°C.

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2,823

Medchemexpress LLC Dimedone (5,5-dimethylcyclohexane-1,3-dione) | 126-81-8 | MFCD00001588 | 99.7% | 140.18 g/mol | C8H12O2 | 250 G

Dimedone (5,5-dimethylcyclohexane-1,3-dione) is an organic biochemical reagent used in life-science research. It functions as a selective probe for sulfenic acid residues and as a building block in organic synthesis. The material is supplied as a high-purity solid suitable for analytical and synthetic applications.

High purity (99.7%) for reproducible results.
Selective reagent for sulfenic acid detection.
Suitable as a synthetic intermediate in organic chemistry.
Available in laboratory-scale package sizes for research use.
Stable solid form with defined molecular weight (140.18 g/mol).

Pricing & Availability

2,824

Medchemexpress LLC NA/Neuraminidase In 200U

NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates Moreover the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication This product is an active extract not a recombinant NA protein It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase

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2,825

Medchemexpress LLC Ergoline-8-carboxamide, 2-bromo-9,10-didehydro-N,N-diethyl-6-methyl-, (8β)- | 478-84-2 | 97.3% | 5MG

Ergoline-8-carboxamide, 2-bromo-9,10-didehydro-N,N-diethyl-6-methyl-, (8β)- | 478-84-2 | 97.3% | 5MG

Pricing & Availability

2,826

Medchemexpress LLC GM-CSF Mouse HEK29 10ug

The GM-CSF protein acts as a potent cytokine that coordinates the growth and differentiation of hematopoietic precursor cells of different lineages including granulocytes macrophages eosinophils and erythrocytes Structurally GM-CSF exists as a monomer and its signaling is mediated through a dodecamer complex GM-CSF Protein Mouse (HEK293 Fc) is the recombinant mouse-derived GM-CSF protein expressed by HEK293 with N-hFc labeled tag

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2,827

Medchemexpress LLC GM-CSF 500ug

GM-CSF R alpha is the alpha subunit of the heterodimeric receptor for colony stimulating factor 2 GM-CSF R alpha binds to the cytokine with high specificity and low affinity[1] GM-CSF R alpha binds to GM-CSF and induces cell differentiation[2] GM-CSF R alpha monoclonal antibody decreases GM-CSFR expression on GM-CSF-responsive cells and shows anti-inflammatory activity in rheumatoid arthritis (RA)[3] GM-CSF R alpha Protein Human (HEK293 Fc) is a recombinant protein with a C-Terminal Fc label It consists of 320 amino acids (M1-G320) and is produced in HEK293 cells

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2,828

Medchemexpress LLC GM-CS 50UG

5000177778 GM-CS 50UG

Pricing & Availability

2,829

Medchemexpress LLC Sanfetrinem (sodium) | 141611-76-9 | 303.29 g/mol | C14H18NNaO5 | 1 ML

Sanfetrinem (sodium) is a beta-lactamase-stable tricyclic β-lactam antibiotic with broad-spectrum activity against gram-positive and gram-negative bacteria. It is provided for research use and is supplied in solid forms and as a 10 mM solution in DMSO for in-vitro testing and antimicrobial susceptibility studies.

Beta-lactamase-stable tricyclic β-lactam antibiotic.
Broad-spectrum activity against gram-positive and gram-negative bacteria.
Available as solid material and as a 10 mM solution in DMSO.
Suitable for in-vitro antimicrobial susceptibility and resistance studies.
Provided with CAS and molecular weight reference data for documentation.

Pricing & Availability

2,830

Medchemexpress LLC MEDCHEMEXPRESS LLC

5000733277 5 10 15 20-TETRAKIS 500MG

Pricing & Availability

2,831

Medchemexpress LLC Butanoic acid, 2,4-diamino-, hydrochloride (1:2), (2S)- | 1883-09-6 | 97.0% | 191.06 | 5 G

(S)-L-DABA dihydrochloride is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Biochemical reagent

Pricing & Availability

2,832

Medchemexpress LLC 1-Octanaminium, N,N,N-trioctyl-, bromide (1:1) | 14866-33-2 | MFCD00011863 | 98.0% | 546.79 g/mol | C32H68BrN | 500 G

Tetraoctylammonium bromide is a quaternary ammonium salt commonly used as a phase-transfer catalyst and reagent in organic synthesis. It is an off-white solid (C32H68BrN) with a molecular weight of about 546.79 g/mol, typically supplied at ≥98% purity for laboratory and synthetic applications.

Phase-transfer catalyst for enhancing reactions between immiscible phases.
Facilitates nucleophilic substitutions and anion transfer in organic synthesis.
High purity suitable for research and synthesis.
Solid form is easy to weigh and handle.
Compatible with common organic solvents and reagents.

Pricing & Availability

2,833

Medchemexpress LLC Daclatasvir dihydrochloride | 1009119-65-6 | MFCD25541736 | 99.7% | 811.80 g·mol⁻¹ | C40H52Cl2N8O6 | 25 MG

Daclatasvir dihydrochloride is the dihydrochloride salt of daclatasvir, a potent HCV NS5A inhibitor supplied as a research-grade reference standard in a 25 mg sample. It is intended for in vitro screening, mechanistic studies of NS5A, and analytical reference work. Key identifiers include CAS 1009119-65-6, molecular formula C40H52Cl2N8O6, molecular weight 811.80 g·mol⁻1, and typical stated purity of 99.65%.

High stated purity suitable for analytical reference.
Provided as a 25 mg research sample.
Identified by CAS 1009119-65-6 and molecular formula C40H52Cl2N8O6.
Molecular weight 811.80 g·mol⁻1.
Intended for in vitro and analytical applications.

Pricing & Availability

2,834

Medchemexpress LLC Pimonidazole hydrochloride | 70132-51-3 | MFCD01700599 | 100.0% | 290.75 | C11H19ClN4O3 | 1 ML

Pimonidazole hydrochloride is a nitroimidazole-derived hypoxia marker used to label and detect hypoxic cells in biological samples. It is supplied as a high-purity solid or as a pre-formulated aqueous solution for research applications, enabling studies of tumor hypoxia and cellular oxygenation.

Detects hypoxic cells via covalent binding under low-oxygen conditions.
Available as a 10 mM aqueous solution or as solid material for flexible workflows.
High purity supports reproducible experimental results.
Compatible with immunohistochemistry and imaging protocols.
Supplied in small-volume vials suitable for single-use applications.

Pricing & Availability

2,835

Medchemexpress LLC 3-bromoisobutyric acid | 56970-78-6 | MFCD01310530 | 95.0% | 167.00 g/mol | C4H7BrO2 | 1 ML

Captopril EP Impurity D (3-bromoisobutyric acid) is an analytical reference impurity of captopril provided as a 10 mM solution in DMSO for method development, impurity profiling, and pharmaceutical quality-control testing. CAS 56970-78-6; molecular formula C4H7BrO2; reported purity 95.0%.

Ready-to-use 10 mM solution in DMSO.
Suitable for analytical method development and impurity profiling.
Useful as a reference standard in pharmaceutical quality control.
Supplied with a documented purity specification for traceability.
Enables accurate identification and quantification by LC/MS and related techniques.

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Halophenols

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Medchemexpress LLC Thianthrene | 92-85-3 | MFCD00005065 | 100.0% | 216.32 g/mol | C12H8S2 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Beta-ionone | 79-77-6 | MFCD00001549 | 96.8% | 192.30 g/mol | C13H20O | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Dimedone (5,5-dimethylcyclohexane-1,3-dione) | 126-81-8 | MFCD00001588 | 99.7% | 140.18 g/mol | C8H12O2 | 250 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC NA/Neuraminidase In 200U Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ergoline-8-carboxamide, 2-bromo-9,10-didehydro-N,N-diethyl-6-methyl-, (8β)- | 478-84-2 | 97.3% | 5MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC GM-CSF Mouse HEK29 10ug Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC GM-CSF 500ug Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC GM-CS 50UG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Sanfetrinem (sodium) | 141611-76-9 | 303.29 g/mol | C14H18NNaO5 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC MEDCHEMEXPRESS LLC Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Butanoic acid, 2,4-diamino-, hydrochloride (1:2), (2S)- | 1883-09-6 | 97.0% | 191.06 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1-Octanaminium, N,N,N-trioctyl-, bromide (1:1) | 14866-33-2 | MFCD00011863 | 98.0% | 546.79 g/mol | C32H68BrN | 500 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Daclatasvir dihydrochloride | 1009119-65-6 | MFCD25541736 | 99.7% | 811.80 g·mol⁻¹ | C40H52Cl2N8O6 | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Pimonidazole hydrochloride | 70132-51-3 | MFCD01700599 | 100.0% | 290.75 | C11H19ClN4O3 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 3-bromoisobutyric acid | 56970-78-6 | MFCD01310530 | 95.0% | 167.00 g/mol | C4H7BrO2 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More