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4-Chloro-5-fluoro-2-methoxypyrimidine


13 769  results were found

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Lieferant:  Thermo Scientific
Beschreibung:   Anthron ACS
Artikel-Nr: (1615956.)

Lieferant:  USP
Hersteller-Artikelnummer:: 1615956
Lokale Artikelnummer:: USPH1615956
Beschreibung:   USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
VE:  1 * 1 g
Lieferant:  Alfa Aesar
Beschreibung:   Desoxycholsäure ≥99%
Lieferant:  Portwest Clothing
Beschreibung:   Anti-static footwear.
Lieferant:  Sigma-Aldrich
Beschreibung:   3,3',5,5'-Tetramethylbenzidin (TMB) ≥98% (durch TLC), Sigma-Aldrich®
Lieferant:  Thermo Scientific
Hersteller-Artikelnummer:: A35393
Lokale Artikelnummer:: PIERA35393
Beschreibung:   Thermo Scientific Pierce DSP (Lomant's Reagent) is a water-insoluble, homo-bifunctional N-hydroxysuccimide ester (NHS ester) crosslinker that is thiol-cleavable, primary amine-reactive, and useful for many applications. DSP contains an amine-reactive NHS ester at each end of an 8-carbon spacer arm. NHS esters react with primary amines at pH 7–9 to form stable amide bonds and releasing N-hydroxy-succinimide. Proteins, including antibodies, generally have several primary amines in the side chain of lysine (K) residues and the N-terminus of each polypeptide that are available as targets for NHS ester crosslinking reagents. DSP is non-sulfonated and insoluble in water, so it must first be dissolved in an organic solvent and then added to the aqueous reaction mixture. Because DSP does not possess a charged group, it is lipophilic and membrane-permeable and so useful for intracellular and intramembrane conjugation. A sulfonated analog of DSP (DTTSP) is water soluble. DSS, the non-cleavable analog of the DSP crosslinker is also available for applications that require a stable spacer arm that cannot be cleaved in the presence of reducing agents.
VE:  1 * 10 mg
Lieferant:  Sigma-Aldrich
Beschreibung:   Triethylamin, Sigma-Aldrich®

Lieferant:  HONEYWELL SAFETY
Hersteller-Artikelnummer:: 6246210/44
Lokale Artikelnummer:: DALL6246210/44
Beschreibung:   Non metallic full grain, leather ankle boot with a strong water resistant upper construction and an innovative PU/nitrile outsole for extrem performances.
VE:  1 * 1 PAAR
Lieferant:  Sigma-Aldrich
Beschreibung:   Benzyl viologen dichloride (BVD) is an electrochromic indicator, which contains two chlorine atoms and an organic constituent attached with two nitrogen cations. In a redox reaction, BVD can be reduced in three states with different colors.
Artikel-Nr: (36540.18)

Lieferant:  Alfa Aesar
Hersteller-Artikelnummer:: 36540.18
Lokale Artikelnummer:: ALFA36540.18
Beschreibung:   Pararosaniliniumchlorid ≥90%
VE:  1 * 50 g

Lieferant:  USP
Hersteller-Artikelnummer:: 1171273
Lokale Artikelnummer:: USPH1171273
Beschreibung:   USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
VE:  1 * 100 mg
Lieferant:  Bel-Art Products, a Part of SP
Beschreibung:   Stainless steel, with or without PTFE coating. These trough-style balance spoons enable aasily transfer small quantities of materials.
Artikel-Nr: (REST32228)

Lieferant:  Restek
Hersteller-Artikelnummer:: 32228
Lokale Artikelnummer:: REST32228
Beschreibung:   Organic Standard, Heptachlor, 1 ml/ampoule
VE:  1 * 1 ST
Lieferant:  Serva
Beschreibung:   Chymostatin
Artikel-Nr: (MOLE33739999-25G)

Lieferant:  Molekula
Hersteller-Artikelnummer:: 33739999-25G
Lokale Artikelnummer:: MOLE33739999-25G
Beschreibung:   2,4-Dimethoxybenzylalkohol
VE:  1 * 25 g
Market Source Item This is a MarketSource item. Additional charges may apply
Artikel-Nr: (1271733.)

Lieferant:  USP
Hersteller-Artikelnummer:: 1271733
Lokale Artikelnummer:: USPH1271733
Beschreibung:   USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
VE:  1 * 10 mg
Preis auf Anfrage
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Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das call noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
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