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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7,231 – 7,245 of 9,496 results

7,231

Medchemexpress LLC Ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate hydrochloride | 765935-67-9 | 99.3% | 310.78 | 25 G

Ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate hydrochloride is a high-purity chemical compound with a molecular weight of 310.78. This compound, exhibiting 99.28% purity (LCMS), is suitable for various laboratory applications requiring a precise and reliable research reagent, often utilized as a chemical intermediate.

High purity for accurate experimental results
Suitable for research and development applications
Useful as a chemical intermediate
White to off-white solid appearance

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7,232

Medchemexpress LLC N2-Methylguanosine | 2140-77-4 | 98.6% | 297.27 | 25 MG

N2-Methylguanosine is a modified nucleoside found in rRNA and tRNA, with specific distributions in both E. coli rRNA and eukaryotic tRNA. It can also be found in urine and influences the structure and stability of RNA.

Forms a stable complex with C, and changes in its conformation and stacking may be critical for tRNA recognizing synthetases.
Can alter the base-pairing behavior of RNA and affect the stability of RNA duplexes and hairpin structures. Its mechanism involves steric hindrance, changes in hydrogen bonds, and alterations in the hydration pattern.
Molecular weight: 297.27
Formula: C11H15N5O5
Appearance: Solid
Color: White to off-white
Initial source: Eukaryotes and archaea.

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7,233

Medchemexpress LLC Myosmine | 532-12-7 | MFCD00052019 | 146.19 | 250 MG

Myosmine is a specific tobacco alkaloid naturally occurring in nuts and nut products. It serves as an analytical standard, primarily intended for research and analytical applications, and is characterized by its low affinity for α4β2 nicotinic acetylcholinergic receptors (nAChR). It has a molecular weight of 146.19 and a purity of greater than 99.7%.

A tobacco alkaloid found in natural sources like nuts and nut products
Used as an analytical standard for research and analytical applications
Exhibits low affinity for α4β2 nicotinic acetylcholinergic receptors
Features a molecular weight of 146.19
Possesses a purity of greater than 99.7%

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7,234

Medchemexpress LLC N-carbamoyl-DL-aspartic acid | 923-37-5 | 99.92% | 50 MG

N-Carbamoyl-DL-aspartic acid (Ureidosuccinic acid) is the analytical standard of N-Carbamoyl-DL-aspartic acid. This product is intended for research and analytical applications. It is a precursor of nucleic acid pyrimidines and has antitumor activities. The compound is a reference standard commonly used in qualitative, quantitative, and methodological research experiments such as HPLC, GC, and MS.

Used as a reference standard assay
Intended for research and analytical applications
Involved in fundamental biological processes as a precursor of nucleic acid pyrimidines
Possesses potential therapeutic interest due to antitumor activities
Commonly used in HPLC, GC, and MS research experiments

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7,235

Medchemexpress LLC N-acetyldopamine | 2494-12-4 | 250 MG

N-acetyldopamine is a sepiapterin reductase inhibitor and a catecholamine utilized by insects as sclerotizing precursors to harden their cuticle. It can attenuate LPS-stimulated TNF-α production and superoxide production in THP-1 cells. It is intended for research use only.

Sepiapterin reductase inhibitor
Catecholamine utilized by insects
Attenuates LPS-stimulated TNF-α production
Attenuates superoxide production in THP-1 cells
Targets endogenous metabolite, TNF receptor, reactive oxygen species (ROS), and reference standards

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7,236

eMolecules 3680-69-1 | 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine | Ochem Incorporation | MFCD01686865 | 153.570 | C6H4ClN3 | 98.000 | Clc1ncnc2[nH]ccc12 | 25g | 773155420

4-Chloro-7H-pyrrolo[2,3-d]pyrimidine | Ochem Incorporation | 3680-69-1 | MFCD01686865 | 153.570 | C6H4ClN3 | 98.000 | Clc1ncnc2[nH]ccc12 | 25g | 773155420