Pyrimidines And Derivatives
- (4)
- (2)
- (369)
- (10)
- (1)
- (1)
- (33)
- (9)
- (70)
- (2)
- (24)
- (2)
- (2)
- (14)
- (188)
- (4)
- (2)
- (6)
- (21)
- (1)
- (68)
- (1)
- (277)
- (11)
- (3)
- (11)
- (32)
- (2)
- (7)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (21)
- (1)
- (23)
- (7)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (2)
- (1)
- (12)
- (3)
- (4)
- (4)
- (4)
- (1)
- (4)
- (7)
- (4)
- (13)
- (1)
- (13)
- (2)
- (1)
- (3)
- (2)
- (1)
- (1)
- (4)
- (7)
- (10)
- (3)
- (17)
- (2)
- (1)
- (2)
- (2)
- (4)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (1)
- (1)
- (1)
- (3)
- (5)
- (1)
- (2)
- (1)
- (1)
- (2)
- (1)
- (4)
- (1)
- (7)
- (1)
- (2)
- (1)
- (1)
- (2)
- (2)
- (2)
- (2)
- (1)
- (2)
- (1)
- (2)
- (4)
- (2)
- (1)
- (3)
- (1)
- (4)
- (1)
- (3)
- (1)
- (2)
- (4)
- (2)
- (1)
- (9)
- (1)
- (1)
- (1)
- (2)
- (6)
- (2)
- (1)
- (17)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (7)
- (1)
- (1)
- (2)
- (4)
- (4)
- (3)
- (1)
- (5)
- (3)
- (1)
- (2)
- (1)
- (1)
- (3)
- (3)
- (4)
- (2)
- (1)
- (7)
- (2)
- (1)
- (1)
- (2)
- (2)
- (2)
- (4)
- (1)
- (2)
- (1)
- (5)
- (1)
- (6)
- (1)
- (2)
- (1)
- (3)
- (9)
- (2)
- (2)
- (2)
- (3)
- (2)
- (2)
- (4)
- (2)
- (1)
- (5)
- (11)
- (6)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (1)
- (7)
- (2)
- (2)
- (1)
- (1)
- (1)
- (3)
- (1)
- (1)
- (1)
- (1)
- (1)
- (4)
- (1)
- (4)
- (9)
- (3)
- (8)
- (1)
- (4)
- (1)
- (1)
- (1)
- (3)
- (1)
- (1)
- (3)
- (1)
- (2)
- (2)
- (1)
- (2)
- (1)
- (1)
- (2)
- (2)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (2)
- (4)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (3)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (3)
- (1)
- (2)
- (1)
- (2)
- (2)
- (1)
- (4)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (2)
- (1)
- (1)
- (3)
- (3)
- (1)
- (6)
- (1)
- (2)
- (1)
- (1)
- (1)
- (3)
- (3)
- (1)
- (2)
- (2)
- (3)
- (1)
- (1)
- (3)
- (3)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (1)
- (1)
- (1)
- (2)
- (7)
- (2)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (3)
- (3)
- (2)
- (2)
- (1)
- (5)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (8)
- (1)
- (1)
- (1)
- (1)
- (1)
- (6)
- (1)
- (1)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (2)
- (3)
- (1)
- (1)
- (1)
- (1)
- (2)
- (3)
- (4)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (4)
- (1)
- (2)
- (1)
- (1)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (5)
- (1)
- (2)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (6)
- (2)
- (4)
- (1)
- (3)
- (1)
- (3)
- (2)
- (1)
- (1)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (7)
- (3)
- (2)
- (1)
- (2)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (1)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (4)
- (1)
- (1)
- (1)
- (5)
- (2)
- (3)
- (1)
- (2)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (2)
- (1)
- (3)
- (16)
- (1)
- (3)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (5)
- (1)
- (1)
- (4)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (1)
- (1)
- (1)
- (15)
- (1)
- (1)
- (1)
- (14)
- (14)
- (1)
- (1)
- (1)
- (3)
- (1)
- (4)
- (1)
- (1)
- (3)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (4)
- (4)
- (1)
- (2)
- (1)
- (3)
- (2)
- (2)
- (1)
- (4)
- (7)
- (3)
- (5)
- (1)
- (3)
- (1)
- (1)
- (27)
- (3)
- (66)
- (3)
- (34)
- (18)
- (3)
- (17)
- (71)
- (4)
- (27)
- (5)
- (1)
- (6)
- (1)
- (1)
- (2)
- (10)
- (1)
- (2)
- (1)
- (1)
- (3)
- (1)
- (4)
- (2)
- (6)
- (6)
- (59)
- (29)
- (214)
- (25)
- (162)
- (1)
- (3)
- (66)
- (17)
- (2)
- (11)
- (5)
- (340)
- (1)
- (24)
- (1)
- (3)
- (2)
- (3)
- (3)
- (5)
- (2)
- (1)
- (2)
- (10)
- (75)
- (55)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (1)
- (3)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (3)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (1)
- (3)
- (2)
- (2)
- (1)
- (4)
- (1)
- (4)
- (1)
- (2)
- (4)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (3)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (2)
- (2)
- (3)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
Filtered Search Results
Medchemexpress LLC Tapinarof | 79338-84-4 | 99.95% | 254.32 | 250 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Tapinarof (WBI-1001) is a natural aryl hydrocarbon receptor (AhR) agonist with an EC50 of 13 nM. It is used in research to resolve skin inflammation. Tapinarof activates the AhR pathway through direct binding and dose-dependently induces nuclear translocation of AhR in immortalized keratinocytes (HaCaT).
- Acts as a natural aryl hydrocarbon receptor (AhR) agonist
- Has an EC50 of 13 nM against AhR
- Resolves skin inflammation in mice
- Activates the AhR pathway through direct binding
- Induces nuclear translocation of AhR in HaCaT cells
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC 1,3,5-tribromobenzene-d3 | 52921-77-4 | MFCD11983526 | >=98.0% | 317.82 g/mol | C6D3Br3 | 250 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
1,3,5-Tribromobenzene-d3 is the deuterium-labeled analogue of 1,3,5-tribromobenzene used as a tracer and internal standard in analytical chemistry. It is intended for quantitative applications where isotopic labeling improves detection and quantitation, and is supplied with documentation for safe handling and use.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS.
- Approx. 99 atom % D and ≥98.0% chemical purity.
- Molecular formula C6D3Br3; molecular weight 317.82 g/mol.
- Available in small research pack sizes for laboratory use.
- Provided with a product datasheet and safety data sheet for handling information.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC Ethyl mandelate | 774-40-3 | MFCD00004494 | 99.7% | 180.20 g·mol⁻1 | C10H12O3 | 50 G
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Ethyl mandelate is the ethyl ester of mandelic acid commonly used as an intermediate in pharmaceutical and organic synthesis. It is supplied for research and synthetic chemistry applications with documentation available for quality and safety.
- Used as a pharmaceutical intermediate and synthetic building block.
- Purity suitable for research applications (99.7%).
- Molecular weight 180.20 g·mol⁻1 and formula C10H12O3.
- Available in multiple pack sizes for laboratory use.
- Certificate of analysis and safety data sheet available.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC (R)-ethyl 2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoate | 1146954-88-2 | MFCD18071557 | 97.0% | 233.26 g/mol | C10H19NO5 | 100 G
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
(R)-Ethyl 2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoate is the R-enantiomer of an N-Boc protected serine ethyl ester used as a synthetic intermediate in organic and peptide chemistry. It serves as a stereochemically defined building block for incorporation of protected serine residues and for selective functionalization in multi-step syntheses.
- R-configured N-Boc protected serine ethyl ester.
- Useful intermediate for peptide synthesis and amino acid derivatization.
- High purity suitable for research applications.
- Protected hydroxyl and amino groups allow selective transformations.
- Compatible with common coupling and deprotection protocols.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC TCO-PNB ester | 1438415-89-4 | 98.5% | C15H17NO5 | 100 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
TCO-PNB ester is an amine-reactive building block used for the modification of amine-containing molecules. It contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing a Tetrazine group.
- Amine-reactive building block
- Used for modification of amine-containing molecules
- Contains a TCO group
- Undergoes inverse electron demand Diels-Alder reaction (iEDDA)
- Reacts with molecules containing a Tetrazine group
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC Ethyl Tridecanoate 5g
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Ethyl Tridecanoate is an ester compound with a fruity odor commonly used as a flavoring agent in the food and beverage industry In addition it can be used as an intermediate in the synthesis of various organic compounds including fragrances pharmaceuticals and agrochemicals Its unique chemical properties make it an important ingredient in a variety of industrial processes notably in the production of cosmetics personal care products and cleaning agents
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC HY-128784 5mg Medchemexpress, PK11007 CAS:874146-69-7 Purity:>98%
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Medchemexpress, HY-128784 5mg PK11007 CAS:874146-69-7 PK11007 is a mild thiol alkylator with anticancer activity. PK11007 stabilizes p53 via selective alkylation of two surface-exposed cysteines without compromising its DNA binding activity. PK11007 induces mutant p53 cancer cell death by increasing reactive oxygen species (ROS) levels. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
eMolecules 182482-25-3 | 2,4,6-Trifluorophenylboronic acid | Oakwood Chemicals | MFCD01863169 | 175.900 | C6H4BF3O2 | 90.000 | OB(O)c1c(F)cc(F)cc1F | 250mg | 486553814
2,4,6-Trifluorophenylboronic acid | Oakwood Chemicals | 182482-25-3 | MFCD01863169 | 175.900 | C6H4BF3O2 | 90.000 | OB(O)c1c(F)cc(F)cc1F | 250mg | 486553814
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC 4-pyrimidine methanamine | 45588-79-2 | MFCD06796202 | 99.3% | 109.13 g·mol^-1 | C5H7N3 | 250 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
4-Pyrimidine methanamine (Pyrimidin-4-ylmethanamine) is a small-molecule synthetic intermediate used in pharmaceutical and medicinal chemistry to build substituted pyrimidine derivatives. The compound (C5H7N3, MW 109.13 g·mol^-1) is provided as a high-purity reagent for research and synthesis workflows.
- High purity (99.28%) suitable for synthetic applications.
- Low molecular weight and simple structure facilitate diverse chemical transformations.
- Available in multiple pack sizes for small- and larger-scale work.
- Liquid appearance aids handling in solution-based protocols.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC DL-3-phenyllactic acid | 828-01-3 | MFCD00065928 | 99.9% | 166.17 g/mol | C9H10O3 | 10 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
DL-3-phenyllactic acid is a racemic analytical standard used as an endogenous metabolite reference in research and method development. It is a small organic acid (C9H10O3, CAS 828-01-3) with a molecular weight of about 166.17 g/mol, supplied as a high-purity solid for analytical applications.
- High purity for use as an analytical standard and calibration reference.
- Suitable for chromatography and mass spectrometry method development.
- Small solid quantity packaging for reference and trace-level analyses.
- Well-characterized chemical identifiers aid database matching and reporting.
- Stable under recommended storage for consistent analytical results.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC 2-oxiranecarboxylic acid, 3-[[[(1S)-3-methyl-1-[[(3-methylbutyl)amino]carbonyl]butyl]amino]carbonyl] | 88321-09-9 | MFCD00132883 | 99.6% | 342.43 g/mol | C17H30N2O5 | 250 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Aloxistatin (E64d) is a cell-permeable, irreversible, broad-spectrum cysteine protease inhibitor used in research to block cathepsin activity and disrupt protease-dependent processes, including viral entry and protein processing. It has reported antiviral and in vivo biological effects and is supplied with supporting solubility and storage guidance in the manufacturer datasheet.
- Cell-permeable, irreversible inhibitor of cysteine proteases.
- Broad-spectrum activity against cathepsins and related proteases.
- Reported entry-blocking effect for MERS-CoV.
- Inhibits protease-resistant prion protein accumulation (IC50 ~0.5 μM).
- Soluble in DMSO and ethanol; formulation guidance provided for in vivo use.
- Powder stable at low temperatures; solvent aliquots recommended for long-term storage.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
eMolecules 287714-35-6 | Methyl 2-chloropyrimidine-5-carboxylate | Ambeed | MFCD08690330 | 172.570 | C6H5ClN2O2 | 98.000 | COC(=O)c1cnc(Cl)nc1 | 1g | 490524353
Methyl 2-chloropyrimidine-5-carboxylate | Ambeed | 287714-35-6 | MFCD08690330 | 172.570 | C6H5ClN2O2 | 98.000 | COC(=O)c1cnc(Cl)nc1 | 1g | 490524353
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC 12-Ethyl-9-hydroxycamptothecin | 119577-28-5 | 392.40 | 5 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
12-Ethyl-9-hydroxycamptothecin is a derivative of Camptothecin, an alkaloid and a DNA topoisomerase I (Topo I) inhibitor. This compound is used in various research applications.
- Purity: 99.89%
- Appearance: Solid
- Color: White to off-white
- Formula: C22H20N2O5
- Structure classification: Alkaloids, phenols
- Initial source: Plants other families
- Shipping: Room temperature in continental US; may vary elsewhere
- Storage: 4°C, protect from light. In solvent: -80°C, 6 months; -20°C, 1 month (protect from light)
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
eMolecules 42955-22-6 | 6-Ethoxypicolinic acid | Ambeed | MFCD09414713 | 167.164 | C8H9NO3 | 97.000 | CCOc1cccc(n1)C(O)=O | 250mg | 837396787
6-Ethoxypicolinic acid | Ambeed | 42955-22-6 | MFCD09414713 | 167.164 | C8H9NO3 | 97.000 | CCOc1cccc(n1)C(O)=O | 250mg | 837396787
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC 3 3 - Propane-2 2-di 250mg
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
3 3 -(Propane-2 2-Diylbis (sulfanediyl))dipropionic acid is a ROS-sensitive cleavable linker that can be used in the synthesis of ADCs 3 3 -(Propane-2 2-diylbis(sulfanediyl))dipropionic acid is promising for research of tumor drug delivery systems[1]
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More