Pyridines and derivatives

Aromatic organic compounds consist of an aromatic six-membered ring containing one nitrogen atom and five carbon atoms; includes compounds derived from pyridines.

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6,256 – 6,270 of 178,220 results

6,256

Medchemexpress LLC Momordicin IV | 894412-35-2 | 98.0% | 634.84 | C36H58O9 | 10 MG

Momordicin IV is a natural triterpenoid research compound provided as a purified reference material for biochemical and pharmacological studies. It appears as a white to off-white solid and is typically used in screening, structural characterization, and mechanism-of-action research.

Natural triterpenoid compound.
Intended for research use only; not for human or veterinary use.
High purity: 98.0%.
Chemical formula: C36H58O9.
Molecular weight: 634.84 g/mol.
CAS number: 894412-35-2.
Available in small quantities, including a 10 MG pack suitable for initial studies.

Pricing & Availability

6,257

Medchemexpress LLC Liraglutide (TFA) | 204656-20-2 | 99.6% | 3751.20 | 10 MG

Liraglutide (TFA) is a glucagon-like peptide 1 receptor (GLP-1) agonist. It activates GLP-1, leading to insulin release in the presence of increased glucose concentration and reduces glucagon secretion in a glucose-dependent manner. It can be used in research on type 2 diabetes.

Agonist of glucagon-like peptide 1 receptor (GLP-1)
Activates GLP-1
Leads to insulin release in the presence of increased glucose concentration
Reduces glucagon secretion in a glucose-dependent manner
Used in research on type 2 diabetes

Pricing & Availability

6,258

Medchemexpress LLC (-)-Securinine | 5610-40-2 | MFCD00078775 | 99.9% | 217.27 g/mol | C13H15NO2 | 10 MG

(-)-Securinine is a plant-derived alkaloid supplied for research use that functions as a GABAA receptor antagonist. It is used in pharmacology and neuroscience research to probe GABAergic signaling and receptor pharmacology.

High purity (99.9%) suitable for analytical and research applications.
Molecular weight 217.27 g/mol; formula C13H15NO2.
Available in small solid quantities (for example, 10 MG) and as a 10 mM solution in DMSO.
Light yellow crystalline solid; store at recommended temperatures for long-term stability.
Soluble in DMSO (50 mg/mL with warming); DMSO hygroscopicity can affect solubility-use freshly opened solvent.
Intended for research use only; not for human or clinical use.

Pricing & Availability

6,259

Medchemexpress LLC Kdm2b-in-4 | 1966933-85-6 | 99.6% | 376.49 | C24H28N2O2 | 5 MG

KDM2B-IN-4 is a potent small-molecule inhibitor of the histone demethylase KDM2B (compound 182b from patent WO2016112284A1). Supplied as a high-purity solid, the compound is intended for biochemical and cellular research into hyperproliferative diseases such as cancer and includes solubility and storage guidance for assay use.

Nanomolar potency against KDM2B (IC50 ≈ 1.12 nM).
High purity suitable for biochemical and cellular assays.
Available as a small-mass solid and as a DMSO solution for reconstitution.
High solubility in DMSO (up to 100 mg/mL) with in vivo formulation guidance.
Stable when stored as a powder at -20°C with multi-year shelf life.

Pricing & Availability

6,260

Medchemexpress LLC 22R-Hydroxycholester 1mg | 17954-98-2 | 402.65 g·mol⁻¹ | C27H46O2 | 1 MG

22(R)-Hydroxycholesterol is an oxysterol and an endogenous agonist of the liver X receptor (LXR). Supplied as a purified research-grade powder, it is used to study LXR-mediated pathways, cholesterol metabolism, and related conditions such as Tangier disease. Store the powder at -20°C; in solution keep at -80°C for long-term storage. Safety data and handling information are available in the product SDS.

Endogenous LXR agonist useful for receptor and cholesterol metabolism studies.
High reported purity (approximately 99.8%).
Chemical formula C27H46O2 and molecular weight ~402.65 g·mol⁻¹.
Supplied as a stable powder suitable for long-term storage at -20°C.
Intended for research use only; consult SDS for safety and handling.

Pricing & Availability

6,261

Medchemexpress LLC 2-[4-(1-aminocyclobutyl)phenyl]-3-phenylimidazo[1,2-b]pyridazine-6-carboxamide | 1402608-02-9 | MFCD30481340 | 99.5% | 383.4 g/mol | C23H21N5O | 50 MG

BAY1125976 is a selective, allosteric small-molecule inhibitor of AKT isoforms 1 and 2 used as a research probe to study PI3K/AKT/mTOR signaling and AKT-dependent cancer biology. It is orally bioavailable and demonstrates potent biochemical activity in the low nanomolar range.

Selective allosteric inhibition of AKT1 and AKT2.
Potent biochemical activity at low nanomolar concentrations.
Suitable for biochemical and cellular assays.
Provided with quality documentation such as COA and LC-MS.
Solid powder with recommended storage to preserve stability.
High purity suitable for research applications.

Pricing & Availability

6,262

eMolecules 7689-03-4 | Camptothecin | Key Organics/BIONET | MFCD00081076 | 348.358 | C20H16N2O4 | 97.000 | CC[C@@]1(O)C(=O)OCc2c1cc1-c3nc4ccccc4cc3Cn1c2=O | 5mg | 564368531

Camptothecin | Key Organics/BIONET | 7689-03-4 | MFCD00081076 | 348.358 | C20H16N2O4 | 97.000 | CC[C@@]1(O)C(=O)OCc2c1cc1-c3nc4ccccc4cc3Cn1c2=O | 5mg | 564368531

Pricing & Availability

6,263

Medchemexpress LLC (+)-EMD 57033 | 147527-31-9 | 99.7% | 425.50 g/mol | C22H23N3O4S | 10 MG

(+)-EMD 57033 is a research-grade small-molecule cardiac troponin C (cTnC) activator and Ca2+ sensitizer supplied as the (+) enantiomer for in vitro and biochemical research. It is provided as a solid powder with documented analytical data and is not for human use.

Activates cardiac troponin C and increases calcium sensitivity.
Supplied as the (+) enantiomer for stereospecific studies.
High purity suitable for biochemical and pharmacological assays.
Provided as a solid powder with defined storage recommendations.
Molecular weight 425.50 g/mol; formula C22H23N3O4S.
Available in milligram quantities for laboratory research.

Pricing & Availability

6,264

Medchemexpress LLC Darifenacin | 133099-04-4 | 99.8% | 426.55 | C28H30N2O2 | 10 MG

Darifenacin is a selective M3 muscarinic receptor antagonist supplied as a research-grade small molecule for in vitro and in vivo studies investigating muscarinic receptor pharmacology and related biological effects.

Selective M3 muscarinic receptor antagonist
High purity (99.8%)
Molecular weight 426.55
Chemical formula C28H30N2O2
Packaged as 10 mg for research use

Pricing & Availability

6,265

Apexbio Technology LLC CUDC-907 1339928-25-4 10mg

CUDC-907 (CAS 1339928-25-4) is a dual inhibitor targeting histone deacetylases (HDACs 1 2 3 10) and class I phosphatidylinositol 3-kinases (PI3K) It exhibits nanomolar inhibitory activity against these enzymes blocking PI3K-mediated Akt signaling and increasing acetylation of histones and non-histone substrates (e g tubulin p53) In cancer cell models CUDC-907 induces G2-M phase arrest and reduces phosphorylation of downstream proteins such as p70S6 4EBP-1 MEK STAT3 and SRC Preclinical studies demonstrate its anti-tumor activity in lymphoma and NSCLC xenografts making it relevant for oncology research

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6,266

Apexbio Technology LLC AM1241(Synonyms: AM-1241, CB2 receptor agonist AM1241, Cannabinoid receptor CB2 agonist AM1241, AM 1241), 10mg, CAS: 444912-48-5.

AM1241 (CAS number 444912-48-5) is a selective agonist of the cannabinoid receptor type 2 (CB2) a G protein-coupled receptor encoded by the CNR2 gene CB2 receptors modulate inflammation and neuropathic pain pathways outside the central nervous system In vitro studies suggest stereoisomer-dependent activities specifically the S-enantiomer demonstrates higher functional potency toward human and rodent CB2 receptors compared to the R-enantiomer In animal models AM1241 administration reduces neuropathic pain phenotypes including hyperalgesia and allodynia and shows potential for delaying disease progression in an ALS (amyotrophic lateral sclerosis) mouse model Currently AM1241 remains a valuable investigational tool in preclinical pain and neurodegeneration research

Pricing & Availability

6,267

Medchemexpress LLC 8-Aminoadenine | 28128-33-8 | 98.3% | 150.14 g·mol⁻1 | C5H6N6 | 10 MG

8-Aminoadenine is a small-molecule adenine receptor ligand used in biochemical and pharmacological research. The compound is reported to have a Ki of 6.51 μM at the human binding site and is supplied as a solid for assay development, binding studies, and small-scale synthesis.

Chemical formula C5H6N6 and molecular weight 150.14 g·mol⁻1.
High purity (98.34%) suitable for research applications.
Available in small research pack sizes (example: 10 MG) for screening and method development.
Solid appearance, brown to reddish brown, with specified storage conditions for stability.
Analytical documentation available: datasheet, COA, HNMR, LCMS, and RP-HPLC.

Pricing & Availability

6,268

Medchemexpress LLC D-manno-2-octulosonic acid, 8-azido-3,8-dideoxy-, ammonium salt | 1380099-68-2 | ≥99.0% | 280.24 | C8H16N4O7 | 10 MG

Kdo Azide is an azide-functionalized metabolic labeling reagent for bioorthogonal click chemistry. It participates in copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted alkyne-azide cycloaddition (SPAAC) to tag glycoconjugates and other biomolecules for detection, imaging, or conjugation workflows.

Contains an azide functional group compatible with CuAAC and SPAAC.
Suitable for metabolic labeling of glycoconjugates and biomolecules.
High purity: ≥99.0%.
Solid, white to light yellow appearance.
Available in multiple package sizes, including milligram quantities.
Storage: store sealed away from moisture; solids -20°C; in solution -80°C (6 months) or -20°C (1 month).

Pricing & Availability

6,269

Medchemexpress LLC Theviridoside | 23407-76-3 | 99.6% | 404.37 | C17H24O11 | 10 MG

Theviridoside is a natural iridoid glucoside isolated from the leaves of Cerbera odollam with reported cytotoxic activity. It is supplied as a purified research reagent for biochemical and cellular studies.

Purity 99.58%.
Molecular formula C17H24O11, molecular weight 404.37 g·mol-1.
Suitable for in vitro cytotoxicity and biochemical assays.
Supplied as a 10 mg vial for research use.
Store and handle according to laboratory safety practices.

Pricing & Availability

6,270

Medchemexpress LLC N-acetyl-L-alanyl-L-valine, methyl ester | 99141-91-0 | 98.1% | 244.29 g/mol | C11H20N2O4 | 10 MG

ZZL-7 is a research-grade small-molecule probe used to study rapid antidepressant mechanisms. It disrupts the interaction between the serotonin transporter (SERT) and neuronal nitric oxide synthase (nNOS) in the dorsal raphe nucleus, readily crosses the blood-brain barrier, and is applied in both in vitro and in vivo preclinical studies of major depressive disorder.

Fast-onset antidepressant mechanism via disruption of SERT-nNOS interaction.
Readily crosses the blood-brain barrier for central nervous system studies.
Suitable for in vitro and in vivo preclinical research.
High purity for reliable experimental results.
Available in small-mass quantities for dosing and formulation flexibility.

Pricing & Availability

Pyridines and derivatives

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Medchemexpress LLC Momordicin IV | 894412-35-2 | 98.0% | 634.84 | C36H58O9 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Liraglutide (TFA) | 204656-20-2 | 99.6% | 3751.20 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (-)-Securinine | 5610-40-2 | MFCD00078775 | 99.9% | 217.27 g/mol | C13H15NO2 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Kdm2b-in-4 | 1966933-85-6 | 99.6% | 376.49 | C24H28N2O2 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 22R-Hydroxycholester 1mg | 17954-98-2 | 402.65 g·mol⁻¹ | C27H46O2 | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2-[4-(1-aminocyclobutyl)phenyl]-3-phenylimidazo[1,2-b]pyridazine-6-carboxamide | 1402608-02-9 | MFCD30481340 | 99.5% | 383.4 g/mol | C23H21N5O | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (+)-EMD 57033 | 147527-31-9 | 99.7% | 425.50 g/mol | C22H23N3O4S | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Darifenacin | 133099-04-4 | 99.8% | 426.55 | C28H30N2O2 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC CUDC-907 1339928-25-4 10mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC AM1241(Synonyms: AM-1241, CB2 receptor agonist AM1241, Cannabinoid receptor CB2 agonist AM1241, AM 1241), 10mg, CAS: 444912-48-5. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 8-Aminoadenine | 28128-33-8 | 98.3% | 150.14 g·mol⁻1 | C5H6N6 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC D-manno-2-octulosonic acid, 8-azido-3,8-dideoxy-, ammonium salt | 1380099-68-2 | ≥99.0% | 280.24 | C8H16N4O7 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Theviridoside | 23407-76-3 | 99.6% | 404.37 | C17H24O11 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-acetyl-L-alanyl-L-valine, methyl ester | 99141-91-0 | 98.1% | 244.29 g/mol | C11H20N2O4 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More