Pyrimidines And Derivatives

Aromatic organic compounds that consist of an aromatic six-membered ring containing two non-adjacent nitrogen atoms and four carbon atoms; includes compounds derived from pyrimidines.

Search Within Results

7,366 – 7,380 of 9,557 results

7,366

eMolecules 13965-03-2 | Bis(Triphenylphosphine)palladium(II) chloride, >=99.95% Trace metals grade | Oakwood Chemicals | MFCD00009593 | 701.900 | C36H30Cl2P2Pd | 99.000 | [Cl-].[Cl-].[Pd++].c1ccc(cc1)P(c1ccccc1)c1ccccc1.c1ccc(cc1)P(c1ccccc1)c1ccccc1 | 250mg | 486562913

Bis(Triphenylphosphine)palladium(II) chloride, >=99.95% Trace metals grade | Oakwood Chemicals | 13965-03-2 | MFCD00009593 | 701.900 | C36H30Cl2P2Pd | 99.000 | [Cl-].[Cl-].[Pd++].c1ccc(cc1)P(c1ccccc1)c1ccccc1.c1ccc(cc1)P(c1ccccc1)c1ccccc1 | 250mg | 486562913

Pricing & Availability

7,367

eMolecules 510758-28-8 | TBTA | Broadpharm | MFCD09265124 | 530.640 | C30H30N10 | 98.000 | C(N(Cc1cn(Cc2ccccc2)nn1)Cc1cn(Cc2ccccc2)nn1)c1cn(Cc2ccccc2)nn1 | 250mg | 649281959

TBTA | Broadpharm | 510758-28-8 | MFCD09265124 | 530.640 | C30H30N10 | 98.000 | C(N(Cc1cn(Cc2ccccc2)nn1)Cc1cn(Cc2ccccc2)nn1)c1cn(Cc2ccccc2)nn1 | 250mg | 649281959

Pricing & Availability

7,368

Medchemexpress LLC N-Carbamoyl-DL-aspartic acid | 923-37-5 | 99.9% | 10 MG

N-Carbamoyl-DL-aspartic acid, also known as Ureidosuccinic acid, is a precursor of nucleic acid pyrimidines with reported antitumor activities. It has been shown to inhibit antitumor activity and toxicity induced by N-phosphonacetyl-L-aspartate (PALA) in a murine Lewis lung carcinoma model.

Precursor of nucleic acid pyrimidines
Exhibits antitumor activities
Identified for use as laboratory chemical
Stable under recommended storage conditions
White to off-white solid appearance
For research use only

Pricing & Availability

7,369

eMolecules 2435-50-9 | Pyrimidine-4-carbaldehyde | Ambeed | MFCD03789624 | 108.100 | C5H4N2O | 95.000 | O=Cc1ccncn1 | 1g | 600838434

Pyrimidine-4-carbaldehyde | Ambeed | 2435-50-9 | MFCD03789624 | 108.100 | C5H4N2O | 95.000 | O=Cc1ccncn1 | 1g | 600838434

Pricing & Availability

7,370

eMolecules 17768-41-1 | Adamantan-1-ylmethanamine | ChemScene165.280 | C11H19N | 98.000 | NCC12C[C@H]3C[C@H](C[C@H](C3)C1)C2 | 250mg | 572291386

Adamantan-1-ylmethanamine | ChemScene | 17768-41-1165.280 | C11H19N | 98.000 | NCC12C[C@H]3C[C@H](C[C@H](C3)C1)C2 | 250mg | 572291386

Pricing & Availability

7,371

Medchemexpress LLC Monomethyl auristatin E intermediate-11 | 870640-62-3 | 98.8% | C14H23NO | 250 MG

Monomethyl auristatin E intermediate-11 is an intermediate reactant used in the synthesis of Monomethyl auristatin E (HY-15162). Monomethyl auristatin E (MMAE) acts as a microtubule/tubulin inhibitor and exhibits anticancer activity. MMAE is commonly utilized as the cytotoxic component (ADC Cytotoxin) in antibody-drug conjugates (ADCs).

Intermediate reactant in Monomethyl auristatin E synthesis
Monomethyl auristatin E (MMAE) acts as a microtubule/tubulin inhibitor
Exhibits anticancer activity
Utilized as cytotoxic component in antibody-drug conjugates (ADCs)

Pricing & Availability

7,372

Medchemexpress LLC m-PEG8-azide | 869718-80-9 | 250 MG

m-PEG8-azide is a PEG-based PROTAC linker used in the synthesis of PROTACs. It functions as a click chemistry reagent containing an Azide group, enabling specific reactions with other molecular groups.

PEG-based PROTAC linker
Used in the synthesis of PROTACs
Functions as a click chemistry reagent
Contains an azide group
Undergoes copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc)
Enables strain-promoted alkyne-azide cycloaddition (SPAAC) reactions
Relevant for cancer research and targeted therapy applications

Pricing & Availability

7,373

Medchemexpress LLC Sulfadoxine (Standard) | 2447-57-6 | 98.8% | 250 MG

Sulfadoxine (Standard) is the analytical standard of Sulfadoxine, intended for research and analytical applications. This long-acting sulfonamide is used, often in combination with other agents, for respiratory, urinary tract, and malarial infections. It also inhibits HIV replication in peripheral blood mononuclear cells.

Analytical standard grade
Reference standard for assays
Used in qualitative, quantitative, and methodological research experiments
Suitable for HPLC, GC, and MS

Pricing & Availability

7,374

Medchemexpress LLC L-kynurenine | 2922-83-0 | MFCD00069912 | ≥98.0% | 208.21 | C10H12N2O3 | 250 MG

L-kynurenine is an endogenous metabolite of L-tryptophan that functions as an agonist of the aryl hydrocarbon receptor (AHR). It is provided for research use as a solid analytical standard for in vitro signaling studies, metabolic profiling, and method development.

Acts as an aryl hydrocarbon receptor (AHR) agonist.
Suitable as an analytical standard for in vitro and biochemical assays.
Available in multiple solid pack sizes, including 250 MG.
High purity appropriate for HPLC-based applications (≥98.0%).
Molecular formula C10H12N2O3 and molecular weight 208.21.

Pricing & Availability

7,375

Medchemexpress LLC Ethyl rosmarinate | 174591-47-0 | 100.0% | 388.37 g/mol | C20H20O8 | 10 MG

Ethyl rosmarinate is a phenolic compound isolated from Lycopus lucidus that exhibits antioxidative and anti-inflammatory activity. It has been reported to inhibit lung inflammation and to reduce prostaglandin E2 (PGE2) production in LPS-stimulated RAW264.7 macrophage cells (reported IC50 4.3 μM). The material is supplied as a white to off-white solid intended for research use.

Phenolic compound with antioxidative and anti-inflammatory activity.
Reported to inhibit lung inflammation.
Reduces PGE2 production in LPS-stimulated RAW264.7 cells (IC50 4.3 μM).
White to off-white solid with stated high purity.
Available as a 10 MG research vial.
Store protected from light; in solvent: -80°C up to 6 months, -20°C up to 1 month.

Pricing & Availability

7,376

Medchemexpress LLC B7-H4 protein (rat, HEK293, C-terminal His tag) | >95.0% | 100 UG

Recombinant rat B7-H4 protein expressed in HEK293 cells with a C-terminal 6xHis tag. The glycosylated protein is supplied lyophilized for use in immunology and cell-biology studies of T-cell regulation and immune checkpoint function.

Expressed in HEK293 cells to preserve mammalian glycosylation.
C-terminal 6xHis tag for purification and detection.
Glycosylated molecular weight approximately 42-65 kDa.
Purity greater than 95% as determined by reducing SDS-PAGE.
Lyophilized from PBS (pH 7.4) for convenient storage and reconstitution.
Available in multiple sizes including 100 μg.
Store at -20°C; after reconstitution stable at 4°C for 1 week or at -20°C/-80°C for long-term storage.

Pricing & Availability

7,377

eMolecules 3326-32-7 | FITC | Ambeed | MFCD00005063 | 389.380 | C21H11NO5S | 95.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3cc(ccc23)N=C=S)c1 | 250mg | 596567711

FITC | Ambeed | 3326-32-7 | MFCD00005063 | 389.380 | C21H11NO5S | 95.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3cc(ccc23)N=C=S)c1 | 250mg | 596567711

Pricing & Availability

7,378

Medchemexpress LLC Hexacosanedioicacid | 3365-67-1 | MFCD00673440 | 99.9% | 426.67 | C26H50O4 | 250 MG

Hexacosanedioicacid is a long-chain dicarboxylic acid supplied as a white to off-white powder for laboratory research use. It is characterized by a molecular formula of C26H50O4, a molecular weight of 426.67, and is provided with supporting analytical documentation (datasheet, COA, SDS). The material exhibits limited solubility in common solvents and specific storage requirements to preserve stability.

White to off-white solid powder suitable for laboratory use.
High purity: 99.9% (as supplied).
Molecular weight 426.67 and formula C26H50O4.
Soluble in DMSO at approximately 2 mg/mL with ultrasonic assistance.
Powder storage stability: -20°C for 3 years, 4°C for 2 years.
In-solution stability: -80°C for 6 months, -20°C for 1 month.
Available in small research quantities, including 250 mg.

Pricing & Availability

7,379

Medchemexpress LLC 2'-O-MOE-rC | 251647-54-8 | MFCD15145377 | 98.0% | 907.99 g/mol | C49H58N5O10P | 250 MG

2'-O-MOE-rC is a 2'-O-methoxyethyl modified cytidine nucleoside used as a building block for DNA and RNA oligonucleotide synthesis. It is intended for research use and is supplied as a solid powder suitable for incorporation into custom oligonucleotides, offering enhanced stability and performance compared with unmodified nucleosides.

Used as a building block for oligonucleotide synthesis.
Confers increased nuclease resistance compared with unmodified nucleosides.
Improves hybridization affinity and binding specificity of modified oligonucleotides.
Supplied as a solid powder, commonly available in 250 MG packages.
Stable when stored at 4°C; in solvent, store at -80°C for long-term storage.

Pricing & Availability

7,380

eMolecules 898044-48-9 | 4-Chloropyrimidine-2-carbonitrile | ChemScene | MFCD09607718 | 139.540 | C5H2ClN3 | 97.000 | Clc1ccnc(n1)C#N | 100mg | 434270903

4-Chloropyrimidine-2-carbonitrile | ChemScene | 898044-48-9 | MFCD09607718 | 139.540 | C5H2ClN3 | 97.000 | Clc1ccnc(n1)C#N | 100mg | 434270903

Pricing & Availability

Pyrimidines And Derivatives

Filtered Search Results

Narrow Results

Medchemexpress LLC N-Carbamoyl-DL-aspartic acid | 923-37-5 | 99.9% | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Monomethyl auristatin E intermediate-11 | 870640-62-3 | 98.8% | C14H23NO | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC m-PEG8-azide | 869718-80-9 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Sulfadoxine (Standard) | 2447-57-6 | 98.8% | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-kynurenine | 2922-83-0 | MFCD00069912 | ≥98.0% | 208.21 | C10H12N2O3 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethyl rosmarinate | 174591-47-0 | 100.0% | 388.37 g/mol | C20H20O8 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC B7-H4 protein (rat, HEK293, C-terminal His tag) | >95.0% | 100 UG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Hexacosanedioicacid | 3365-67-1 | MFCD00673440 | 99.9% | 426.67 | C26H50O4 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2'-O-MOE-rC | 251647-54-8 | MFCD15145377 | 98.0% | 907.99 g/mol | C49H58N5O10P | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More