Halophenols

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

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1,951 – 1,965 of 7,354 results

1,951

Medchemexpress LLC Pravastatin (sodium) | 81131-70-6 | 99.0% | 5 G

Pravastatin sodium is an HMG-CoA reductase inhibitor against sterol synthesis with an IC50 of 5.6 μM. It is a statin used in combination with diet, exercise, and weight-loss for lowering cholesterol and preventing cardiovascular disease.

Inhibits HMG-CoA reductase.
For research use only.
IC50 for inhibiting cellular steroidogenesis in HepG2 hepatocytes is 1.37 μM.
IC50 for antimalarial activity against Plasmodium berghei NK65 in HepG2 hepatocytes is > 200 μM (after 48 hours by RT-PCR).
Inhibits cholesterol synthesis in isolated rat hepatocytes with an IC50 of 0.1 μM.
Inhibits cholesterol synthesis from [14C]- Acetate in hepatocytes of rats with an IC50 of 100 nM.

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1,952

Medchemexpress LLC Niacin (standard) | 59-67-6 | 25 G

Niacin (Vitamin B3) is an orally active, water-soluble B3 vitamin that is an essential nutrient for humans. It plays a key role in energy metabolism, cell signaling cascades regulating gene expression, and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases. This product is intended for research and analytical applications. It is stable under recommended storage conditions.

Orally active and water-soluble B3 vitamin
Essential nutrient for humans
Key role in energy metabolism
Involved in cell signaling cascades regulating gene expression and apoptosis
Used in the study of cardiovascular diseases
Intended for research and analytical applications
Stable under recommended storage conditions

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1,953

Medchemexpress LLC Nizatidine | 76963-41-2 | 98.7% | 25 G

Nizatidine is a potent and orally active histamine H2 receptor antagonist. It is used in research for stomach and intestine ulcers, functioning by decreasing gastric acid secretion and preventing ulcer recurrence in animal models.

Potent and orally active histamine H2 receptor antagonist
Decreases gastric acid secretion
Prevents ulcer recurrence after healing in animal models
Molecular weight: 331.46
Formula: C12H21N5O2S2
Appearance: Solid
Color: White to off-white
Recommended storage for powder: -20°C for 3 years, 4°C for 2 years
Recommended storage in solvent: -80°C for 2 years, -20°C for 1 year
Melting/freezing point: 130–132°C

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1,954

Medchemexpress LLC Ethambutol dihydrochloride | 1070-11-7 | 99.9% | 1 ML

Ethambutol dihydrochloride is an antimycobacterial compound that prevents cell wall formation by inhibiting arabinosyltransferase activity. It is also used to establish animal models of hyperuricemia and optic neuropathy.

Antimycobacterial compound
Inhibits arabinosyltransferase activity
Purity of 99.9%
Used in hyperuricemia animal models
Used in optic neuropathy animal models
Solid, white to off-white appearance

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1,955

Medchemexpress LLC Cyanoacetohydrazide | 140-87-4 | 99.7% | 25 G

Cyanoacetohydrazide is a pharmaceutical intermediate. It can be used to synthesize acylhydrazide hydrazone derivatives with antibacterial or anti-tumor activity.

Molecular weight of 99.09
Chemical formula: C3H5N3O
Appears as a solid
Color ranges from light yellow to light brown
Solid storage at 4°C, sealed, away from moisture
Solvent storage at -80°C for 6 months or -20°C for 1 month, sealed, away from moisture
Soluble in DMSO at 100 mg/mL
Soluble in water at 100 mg/mL

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1,956

Medchemexpress LLC Amantadine | 768-94-5 | 99.9% | 100 G

Amantadine is an orally active and potent antiviral agent effective against influenza A viruses and coronaviruses. It inhibits various ion channels, including NMDA and M2, and shows anti-orthopoxvirus and anticancer activities. This compound is suitable for research applications related to Parkinson's disease, postoperative cognitive dysfunction, and COVID-19.

Inhibits influenza A viruses and coronavirus ion channels
Demonstrates anti-orthopoxvirus and anticancer activity
Suitable for research on Parkinson's disease and COVID-19
Inhibits SARS-CoV-2 replication in Vero E6 cells
Markedly inhibits proliferation of HepG2 and SMMC 7721 cells
Arrests cell cycle at G0/G1 phase and induces apoptosis
Reduces cyclin D1, cyclin E, and CDK2 levels
Increases Bax protein and mRNA levels while decreasing Bcl-2
Inhibits surgery-induced neuroinflammation and learning impairment in rats

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1,957

Medchemexpress LLC Pregnenolone (3β-Hydroxy-5-pregnen-20-one) | 145-13-1 | >99.9% | 25 G

Pregnenolone (3β-Hydroxy-5-pregnen-20-one) is a potent neurosteroid and the primary precursor for various steroid hormones, including steroid ketones. It functions as a signaling-specific inhibitor of the cannabinoid CB1 receptor, thereby inhibiting the effects of tetrahydrocannabinol (THC) that are mediated by CB1 receptors. Pregnenolone can protect the brain from cannabis intoxication. Additionally, it acts as a TRPM3 channel activator and can weakly activate TRPM1 channels.

Potent neurosteroid
Primary precursor for various steroid hormones
Signaling-specific inhibitor of CB1 receptor
Inhibits THC effects mediated by CB1 receptors
Protects the brain from cannabis intoxication
Acts as a TRPM3 channel activator
Weakly activates TRPM1 channels

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1,958

Medchemexpress LLC Sulfameter | 651-06-9 | 99.9% | 25 G

Sulfameter (Sulfametoxydiazine) is an orally active, long-acting sulfonamide antibiotic. It exhibits activity against both Gram-positive and Gram-negative bacteria, making it suitable for research into diseases such as respiratory and urinary tract infections.

Orally active, long-acting sulfonamide antibiotic
Active against Gram-positive bacteria
Active against Gram-negative bacteria
Used for research of respiratory tract infections
Used for research of urinary tract infections
Forms a complex with silver, showing activity against S. aureus, E. coli, and P. aeruginosa
More active against Gram-negative bacteria when complexed with silver

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1,959

Medchemexpress LLC Anethole | 104-46-1 | 98.9% | 25 G

Anethole is an orally active aromatic compound found widely in nature, primarily used as a flavoring agent. It demonstrates a range of biological effects, including anticancer, anti-inflammatory, antioxidant, and antimicrobial properties. It is also noted for its anesthetic, estrogenic, central nervous system depressant, hypnotic, insecticidal, and gastroprotective activities. This product is for research use only.

Exhibits anticancer properties
Anti-inflammatory effects
Antioxidant activity
Antibacterial and antifungal properties
Anesthetic and hypnotic effects
Central nervous system depressant
Gastroprotective properties
Used in studies related to oxidative stress-related skin diseases
Applicable in prostate cancer research

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1,960

Medchemexpress LLC Cyanoacetohydrazide | 140-87-4 | MFCD00007611 | 99.7% | 100 G

Cyanoacetohydrazide is a pharmaceutical intermediate that can be used to synthesize acylhydrazide hydrazone derivatives with antibacterial or anti-tumor activity.

Solid appearance
Color ranges from light yellow to light brown
Molecular weight of 99.09
Molecular formula C3H5N3O
Soluble in DMSO and H2O (100 mg/mL)

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1,961

Medchemexpress LLC Ethambutol dihydrochloride | 1070-11-7 | 99.9% | 100 MG

Ethambutol dihydrochloride is an antimycobacterial compound that prevents cell wall formation by inhibiting arabinosyltransferase activity. It can be used to establish animal models of hyperuricemia and optic neuropathy.

Prevents cell wall formation by inhibiting arabinosyltransferase activity.
Can be used to establish animal models of hyperuricemia.
Can be used to establish animal models of optic neuropathy.
Increases uric acid levels by reducing renal uric acid clearance in hyperuricemia models.
Induction of hyperuricemia is often combined with adenine for better model construction.
Induction of optic neuropathy involves oral administration at specific doses and durations.

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1,962

Medchemexpress LLC Ethambutol dihydrochloride | 1070-11-7 | 99.9% | 5 G

Antimycobacterial compound
Prevents cell wall formation
Inhibits arabinosyltransferase activity
Used to establish animal models of hyperuricemia
Used to establish animal models of optic neuropathy

Pricing & Availability

1,963

Medchemexpress LLC Allylthiourea (Thiosinamine) | 109-57-9 | 99.95% | 100 G

Allylthiourea can selectively inhibit the oxidation of ammonia. It is commonly used to inhibit nitrification by targeting ammonia monooxygenase and chelating copper in the active site to suppress its activity. Allylthiourea also exhibits anticancer activity, showing cytotoxicity against the MCF-7 cell line with an IC50 of 5.22 mM. It can be utilized in research related to micropollutant biodegradability and cancer studies.

Selectively inhibits ammonia oxidizers.
Decreases intracellular copper in *Methylosinus trichosporium* OB3b.
Used to inhibit nitrification by targeting ammonia monooxygenase.
Exhibits cytotoxicity against MCF-7 cell line.
Useful for micropollutant biodegradability and cancer studies.

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1,964

Medchemexpress LLC Bucladesine sodium (Dibutyryl cAMP sodium salt) | 16980-89-5 | 99.4% | 5 G

Bucladesine sodium salt, also known as Dibutyryl-cAMP sodium salt, is a stabilized cyclic AMP (cAMP) analog. It acts as a selective PKA activator and increases intracellular cAMP levels. This compound also functions as a phosphodiesterase (PDE) inhibitor, exhibiting anti-inflammatory activity and is utilized for its role in promoting wound healing.

Acts as a stabilized cyclic AMP (cAMP) analog
Functions as a selective PKA activator
Increases intracellular cAMP levels
Acts as a phosphodiesterase (PDE) inhibitor
Exhibits anti-inflammatory activity
Used for impaired wound healing

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1,965

Medchemexpress LLC Cloxacillin sodium monohydrate | 7081-44-9 | 99.4% | 10 G

Cloxacillin sodium monohydrate is an orally active antibacterial agent and β-lactamase inhibitor with an IC50 of 0.04 μM. It suppresses the S. aureus-induced inflammatory response by inhibiting the activation of MAPKs, NF-κB, and NLRP3-related proteins. It is for research use only.

Orally active antibacterial agent and β-lactamase inhibitor.
Effective against S. aureus 8325-4 and DU1090 with MIC values of 0.125 μg/mL.
Inhibits hemolytic activity of Hlα in vitro.
Protects against S. aureus peritonitis in vivo when combined with Thioridazine and Tetracycline.
Reduces synovitis and bone erosions in systemic S. aureus-induced arthritis model when combined with anti-IL-15 antibodies.

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Halophenols

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Medchemexpress LLC Pravastatin (sodium) | 81131-70-6 | 99.0% | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Niacin (standard) | 59-67-6 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Nizatidine | 76963-41-2 | 98.7% | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethambutol dihydrochloride | 1070-11-7 | 99.9% | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cyanoacetohydrazide | 140-87-4 | 99.7% | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Amantadine | 768-94-5 | 99.9% | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Pregnenolone (3β-Hydroxy-5-pregnen-20-one) | 145-13-1 | >99.9% | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Sulfameter | 651-06-9 | 99.9% | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Anethole | 104-46-1 | 98.9% | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cyanoacetohydrazide | 140-87-4 | MFCD00007611 | 99.7% | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethambutol dihydrochloride | 1070-11-7 | 99.9% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethambutol dihydrochloride | 1070-11-7 | 99.9% | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Allylthiourea (Thiosinamine) | 109-57-9 | 99.95% | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Bucladesine sodium (Dibutyryl cAMP sodium salt) | 16980-89-5 | 99.4% | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cloxacillin sodium monohydrate | 7081-44-9 | 99.4% | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More