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.

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2,146 – 2,160 of 4,547 results

2,146

Medchemexpress LLC Ethyl 2-methylnicotinate | 1721-26-2 | 99.4% | 165.19 | 10 G

Ethyl 2-methylnicotinate is a biochemical reagent that can be utilized as a biological material or organic compound for life science related research. It is intended for research use only and not sold to patients. Ethyl 2-methylpyridine-3-carboxylate, a related compound, has been employed in the synthesis of amino esters like ethyl 2(piperidinylaminomethyl)benzoate, ethyl 2-(N-benzyl-N-methylaminomethyl)benzoate, and ethyl 2-(diethylaminomethyl)benzoate.

Utilized as a biological material or organic compound for life science related research.
Intended for research use only.
Can be employed in the synthesis of amino esters.

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2,147

Medchemexpress LLC Ethyl maltol (Standard) | 4940-11-8 | 99.97% | 140.14 | 500 G

Ethyl maltol is an orally active and significant food additive and flavor enhancer. It has been shown to be less toxic in rats and dogs compared to its homolog maltol. Research indicates that ethyl maltol can enhance copper-mediated cytotoxicity and induce apoptosis in lung epithelial cells.

Induces cell apoptosis, oxidative stress, and DNA damage in copper-treated lung epithelial cells at 3 mM for 24 hours.
Increased pATM phosphorylation level in copper-treated Calu-6 cells.
Increased expression of ferritin light chain and hemeoxygenase in copper-treated Calu-6 cells.
Safe in rats and dogs at oral administrations of 50-1000 mg/kg for 90 days-2 years, with less toxicity compared to maltol.

Pricing & Availability

2,148

Medchemexpress LLC Ethyl maltol (2-Ethyl-3-hydroxy-4H-pyran-4-one) | 4940-11-8 | 100.0% | 140.14 | 1 ML

Ethyl maltol (2-Ethyl-3-hydroxy-4H-pyran-4-one) is an orally active and important food additive and flavor enhancer. Ethyl maltol is less toxic to rats and dogs. Ethyl maltol can enhance copper-mediated cytotoxicity and induce apoptosis in lung epithelial cells.

Orally active.
Important food additive.
Flavor enhancer.
Less toxic to rats and dogs.
Can enhance copper-mediated cytotoxicity.
Can induce apoptosis in lung epithelial cells.
Induces cell apoptosis and leads to oxidative stress and DNA damage in copper treated lung epithelial cells.
Increases pATM phosphorylation level.
Increases the expression of ferritin light chain and hemeoxygenase.
Safe in rats and dogs.
Toxicity is less than the homolog maltol.

Pricing & Availability

2,149

Medchemexpress LLC Propanoic acid, 2-(diethoxyphosphinyl)-, ethyl ester | 3699-66-9 | 99.4% | 238.22 | 100 G

Ethyl 2-(diethoxyphosphoryl)propanoate is a biochemical reagent that can be used as a biological material or organic compound for life science related research. It is a Wittig-Horner reagent that condenses with a wide variety of aldehydes and ketones to form acrylates.

Can be used as a biological material or organic compound
Suitable for life science related research
Condenses with a wide variety of aldehydes and ketones
Forms acrylates

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2,150

Medchemexpress LLC Methyl tridecanoate | 1731-88-0 | 228.37 | 5 G

Methyl tridecanoate moderately inhibits β-amyloid aggregation. It also weakly inhibits acetylcholinesterase (AChE). This product appears as a colorless to light yellow liquid.

Moderately inhibits β-amyloid aggregation.
Weakly inhibits acetylcholinesterase (AChE).
Available in different forms and quantities for research use.

Pricing & Availability

2,151

Medchemexpress LLC 5-Methyl-2'-deoxycytidine | 838-07-3 | MFCD00006549 | 99.9% | 241.25 | 1 ML

5-Methyl-2'-deoxycytidine | 838-07-3 | MFCD00006549 | 99.9% | 241.25 | 1 ML

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2,152

Medchemexpress LLC N-(2,4-dinitrophenyl)glycine | 1084-76-0 | MFCD00024400 | 99.6% | 241.16 g/mol | C8H7N3O6 | 250 MG

N-(2,4-dinitrophenyl)glycine is a high-purity amino acid derivative supplied as a 250 mg solid for laboratory research. It is commonly used as a derivatized glycine reagent in biochemical and pharmacological studies. The compound has molecular formula C8H7N3O6, molecular weight 241.16 g/mol, and CAS number 1084-76-0. Store protected from light at 4°C; in solution, store at -80°C (up to 6 months) or -20°C (up to 1 month).

High purity: 99.6% as stated by supplier.
Available as a 250 MG solid pack suitable for bench-scale experiments.
Well characterized: molecular weight 241.16 g/mol; formula C8H7N3O6.
Suitable as a derivatized amino acid reagent in biochemical assays.
Light-sensitive: protect from light during storage and handling.

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2,153

Medchemexpress LLC Pomalidomide 5'-piperazine-4-methylpiperidine (dihydrochloride) | 2758431-93-3 | 98.1% | 512.43 | 250 MG

Pomalidomide 5'-piperazine-4-methylpiperidine dihydrochloride is a chemical offered by MedChemExpress for laboratory research. This product is stable under recommended storage conditions and is intended for use by qualified scientists in appropriately equipped facilities.

For laboratory chemical research
Stable under recommended storage conditions
Light yellow to brown solid
Purity of 98.08%
Recommended storage at 4°C, sealed, away from moisture

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2,154

Apexbio Technology LLC Regorafenib monohydrate 1019206-88-2 100mg

Regorafenib monohydrate (CAS 1019206-88-2) is a multitargeted tyrosine kinase inhibitor that suppresses numerous intracellular and membrane receptor tyrosine kinases (RTKs) including VEGFR (types 1-3) PDGFR- FGFR-1 RET TIE2 c-KIT Raf-1 and BRAF (wild-type and V600E mutant) It inhibits angiogenic RTKs such as VEGFR-2 with IC50 values ranging from approximately 4 2 to 46 nM and oncogenic RTKs like c-KIT and RET with IC50 values around 1 5 to 28 nM Regorafenib demonstrates antiproliferative activity in vitro (mean IC50 1 M) and reduces tumor progression in xenograft animal models supporting its use in cancer research involving breast colorectal thyroid pancreatic cancers melanoma and gastrointestinal stromal tumors

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2,155

Medchemexpress LLC 4-methyl-5-thiazole ethanol | 137-00-8 | MFCD00005339 | 99.5% | 143.21 | C6H9NOS | 25 G

4-Methyl-5-thiazoleethanol (CAS 137-00-8) is a sulfur-containing thiazole alcohol used as a flavor compound with a beef and nut aroma and as a reagent and analytical standard. It is supplied as a high-purity liquid (≈99.5%), molecular formula C6H9NOS, molecular weight 143.21 g/mol, and is available in laboratory and bulk pack sizes with COA and SDS documentation available.

High purity suitable for analytical and research use.
Characteristic beef and nut aroma for flavor applications.
Supplied as a liquid with documented physical and chemical data.
COA and SDS available for quality and safety verification.
Available in small and bulk pack sizes for flexibility.

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2,156

Medchemexpress LLC Solcitinib | 1206163-45-2 | 99.5% | 389.45 | 250 MG

Solcitinib is an orally active, competitive, potent, and selective JAK1 inhibitor with an IC50 of 9.8 nM. It exhibits 11-, 55-, and 23-fold selectivity over JAK2, JAK3, and TYK2, respectively, and is used in the research of moderate-to-severe plaque-type psoriasis.

Orally active
Competitive, potent, and selective JAK1 inhibitor
High selectivity over JAK2, JAK3, and TYK2
Used in research for moderate-to-severe plaque-type psoriasis
Available in solid and solution forms

Pricing & Availability

2,157

Medchemexpress LLC Santalol alpha/beta-isomer mixture | 11031-45-1 | 220.36 | 250 MG

Santalol is a mixture of alpha and beta-isomer santalol, commonly found in sandalwood oil. It acts as a promising anti-cancer agent against various cancers and also exhibits sedative activity.

Mixture of alpha and beta-isomer santalol.
Found in sandalwood oil.
Promising anti-cancer agent.
Has sedative activity.

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2,158

Medchemexpress LLC Histone H4 Human/Xe 5ug

Histone H4 proteins are core components of nucleosomes which compact DNA into chromatin and regulate DNA accessibility during cellular processes Histones including H4 play critical roles in transcriptional regulation DNA repair replication and chromosome stability Histone H4 Protein Human/Xenopus laevis is the recombinant Xenopus laevis-derived Histone H4 protein expressed by E coli with tag free

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2,159

Medchemexpress LLC (Z)-9-Tetradecenyl acetate | 16725-53-4 | 254.41 | 250 MG

Prodenialure A, also known as (Z)-9-Tetradecenyl acetate, is an ester product that appears as a colorless to light yellow liquid. It is initially sourced from animals, specifically the fall armyworm moth.

Ester product.
Colorless to light yellow liquid appearance.
Store pure form at -20°C for up to 3 years.
Store in solvent at -80°C for 6 months or -20°C for 1 month.
Sourced from fall armyworm moth.

Pricing & Availability

2,160

Medchemexpress LLC Cridanimod | 38609-97-1 | 99.8% | 253.26 | 250 MG

Cridanimod is a potent progesterone receptor (PR) activator that works by inducing IFNα and IFNβ expression. It functions as a small-molecule immunomodulator and interferon inducer.

Potent progesterone receptor (PR) activator.
Induces IFNα and IFNβ expression.
Small-molecule immunomodulator.
Interferon inducer.
Purity: 99.8%.
Molecular weight: 253.26.
Appearance: Solid, light yellow to yellow.
Soluble in DMSO (125 mg/mL).
Increases survival time and elevates IFNα and -β levels in athymic mice.
Stable as powder for up to 3 years at -20°C, 2 years at 4°C.
Stable in solvent for up to 2 years at -80°C, 1 year at -20°C.

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Pyrimidines And Derivatives

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Medchemexpress LLC Ethyl 2-methylnicotinate | 1721-26-2 | 99.4% | 165.19 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethyl maltol (Standard) | 4940-11-8 | 99.97% | 140.14 | 500 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethyl maltol (2-Ethyl-3-hydroxy-4H-pyran-4-one) | 4940-11-8 | 100.0% | 140.14 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Propanoic acid, 2-(diethoxyphosphinyl)-, ethyl ester | 3699-66-9 | 99.4% | 238.22 | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Methyl tridecanoate | 1731-88-0 | 228.37 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 5-Methyl-2'-deoxycytidine | 838-07-3 | MFCD00006549 | 99.9% | 241.25 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-(2,4-dinitrophenyl)glycine | 1084-76-0 | MFCD00024400 | 99.6% | 241.16 g/mol | C8H7N3O6 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Pomalidomide 5'-piperazine-4-methylpiperidine (dihydrochloride) | 2758431-93-3 | 98.1% | 512.43 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Regorafenib monohydrate 1019206-88-2 100mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 4-methyl-5-thiazole ethanol | 137-00-8 | MFCD00005339 | 99.5% | 143.21 | C6H9NOS | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Solcitinib | 1206163-45-2 | 99.5% | 389.45 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Santalol alpha/beta-isomer mixture | 11031-45-1 | 220.36 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Histone H4 Human/Xe 5ug Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Z)-9-Tetradecenyl acetate | 16725-53-4 | 254.41 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cridanimod | 38609-97-1 | 99.8% | 253.26 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More