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<!DOCTYPE html> <html lang="en"> <head> <title>2172651-73-7 RMC-4550 | AMERICAN ELEMENTS 庐</title>  <meta charset="utf-8" /> <link rel="dns-prefetch" href="//fonts.gstatic.com" /> <link rel="dns-prefetch" href="//www.americanelements.com" /> <link rel="shortcut icon" href="https://www.americanelements.com/sites/all/themes/gratis_ae_subtheme/favicon.ico" type="image/vnd.microsoft.icon" /> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" /> <meta name="description" content="2172651-73-7 RMC-4550 bulk & research qty manufacturer. Free samples program. Term contracts & credit cards/PayPal accepted. 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headline">RMC-4550</h1></div><div class="region region-content"><div id="block-system-main" class="block block-system"><div id="node-278980" class="life-science-product elements-container clearfix"><div class="elements-header clearfix"><header><h1 class="field-label">CAS <a href="cas/ 2172651-73-7">2172651-73-7</a></h1><h1 class="field-label">RMC-4550</h1></header></div><div class="elements-container elements-main clearfix"><div class="elements-content product-information"><section><h3>Request Quote</h3><div class=""><table><thead><tr><th class="">Product</th><th class="">Product Code</th><th class="">Pricing</th></tr></thead><tbody><tr><td class="product-name">RMC-4550<br />CAS Number: 2172651-73-7</td><td class="product-code">OMXX-278980-01</td><td class="request-quote"><a class="rfq-button" href="quote?product=RMC-4550&code=OMXX-278980-01&purity=01&cas= 2172651-73-7&src=https://www.americanelements.com/2172651-73-7-rmc-4550">Pricing ></a></td></tr></tbody></table></div></section><section><div><div class="field-body"><h3>Product Information</h3><table class="product-data-table"><tr><th>Chemical Formula:</th><td> C<sub>21</sub>H<sub>26</sub>Cl<sub>2</sub>N<sub>4</sub>O<sub>2</sub></td></tr><tr><th>Molecular Weight:</th><td>437.36</td></tr><tr><th>Synonyms:</th><td>(3-((3S,4S)-4-amino-3-methyl-2-oxa-8-azaspiro[4.5]decan-8-yl)-6-(2,3-dichlorophenyl)-5-methylpyrazin-2-yl)methanol</td></tr><tr><th>MDL No.:</th><td>N/A</td></tr><tr><th>EINECS / EC No.:</th><td>N/A</td></tr><tr><th>Pubchem CID:</th><td>134183206</td></tr><tr><th>IUPAC Name:</th><td>[3-[(3S,4S)-4-amino-3-methyl-2-oxa-8-azaspiro[4.5]decan-8-yl]-6-(2,3-dichlorophenyl)-5-methylpyrazin-2-yl]methanol</td></tr><tr><th>Standard InchI:</th><td>InChI=1S/C21H26Cl2N4O2/c1-12-18(14-4-3-5-15(22)17(14)23)26-16(10-28)20(25-12)27-8-6-21(7-9-27)11-29-13(2)19(21)24/h3-5,13,19,28H,6-11,24H2,1-2H3/t13-,19+/m0/s1</td></tr><tr><th>InchI Key:</th><td>IKUYEYLZXGGCRD-ORAYPTAESA-N</td></tr><tr><th>SMILES:</th><td>CC1C(C2(CCN(CC2)C3=NC(=C(N=C3CO)C4=C(C(=CC=C4)Cl)Cl)C)CO1)N</td></tr><tr><th>Appearance:</th><td>White to off-white solid</td></tr><tr><th>Melting Point:</th><td>N/A</td></tr><tr><th>Boiling Point:</th><td>N/A</td></tr><tr><th>Density (Theoretical):</th><td>N/A</td></tr><tr><th>Solubility:</th><td>>100 mg/ml DMSO</td></tr></table><h3>Safety Information</h3><table class="product-data-table"><tr><th>Signal Word:</th><td> Warning</td></tr><tr><th>Hazard Statements:</th><td>H302-H315-H319-H335</td></tr><tr><th>Precautionary Statements:</th><td>P261-P305 P351 P338</td></tr><tr><th>Transportation Information:</th><td>N/A</td></tr><tr><th>GHS Pictograms:</th><td><img src="https://www.americanelements.com/exclamation-mark.png" alt="Exclamation Mark - GHS07" width="44" height="45"></td></tr></table></div> </div> </section><section><h3 class="field-label"> Related Forms</h3><div class="field-organic-form"> <a href="/enzymes-inhibitors" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Enzymes & Inhibitors</a></div><div class="field-organic-form"> <a href="/pyrazines" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Pyrazines</a></div></section><section><div id="section-about" class="ctools-collapsible-container paneled paneled-padded ctools-collapsible-processed"><span class="ctools-toggle"></span><h2 class="pane-title ctools-collapsible-handle">About RMC-4550</h2><div class="ctools-collapsible-content"><div class="field-prod-para"> RMC-4550 is one of numerous organic compounds composing American Elements's comprehensive catalog of <a href="life-science-organic-chemistry">life science products</a>. American Elements supplies life science materials in most volumes including bulk quantities and also can produce materials to customer specifications. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher) and to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades, Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades. Please request a quote above for more information on pricing and lead time.</div></div></div> </section><section><div id="section-packaging-specs" class="ctools-collapsible-container paneled paneled-padded ctools-collapsible-processed"><span class="ctools-toggle"></span><h2 class="pane-title ctools-collapsible-handle">Packaging Specifications</h2><div class="ctools-collapsible-content" style="display: block;">Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.</div></div></section><section><div id="section-element-content" class="ctools-collapsible-container paneled-padded element-inline boxton ctools-collapsible-processed"><span class="ctools-toggle"></span><h2 class="pane-title ctools-collapsible-handle">Related Elements</h2><div class="ctools-collapsible-content"><div class="view view-element-token2 view-id-element_token2 view-display-id-panel_pane_2 view-dom-id-92909bd47a8bfc279ebaf4d35ee3de32"><div class="view-content"><div class="view-grouping"><div class="views-row views-row-1 views-row-odd views-row-first views-row-last"><div class="panel-display symbol clearfix element-symbol ltblue" aria-hidden="true"><a class="symbol-container panel-panel pageurl" href="https://www.americanelements.com/cc.html"> <span class="atomicnumber"> 6 </span> <span class="elementsymbol"> C </span> <span class="nameweight"> 12.010700000 </span> <span class="nameweight elementname"> Carbon </span></a></div><p class="field-paragraph-content"><a href="https://www.americanelements.com/cc.html"><strong>See more Carbon products.</strong></a> Carbon (atomic symbol: C, atomic number: 6) is a Block P, Group 14, Period 2 element. <img src="https://www.americanelements.com/carbon-bohr.jpg" alt="Carbon Bohr Model" height="95" width="95" class="image-right" sizes="100px" layout="responsive">The number of electrons in each of Carbon's shells is 2, 4 and its electron configuration is [He] 2s<sup>2</sup> 2p<sup>2</sup>. In its elemental form, carbon's CAS number is 7440-44-0. Carbon is at the same time one of the softest (graphite) and hardest (diamond) materials found in nature. It is the 15th most abundant element in the Earth's crust, and the fourth most abundant element (by mass) in the universe after hydrogen, helium, and oxygen. Carbon was discovered by the Egyptians and Sumerians circa 3750 BC. It was first recognized as an element by Antoine Lavoisierby in 1789.</p></div></div></div></div></div></div> </section></div><div class="elements-sidebar navigation-sections pane-pubchem-widget" id="sticky1"><div class="pane-title">Chemical Structure</div><div id="pubchem-widget" class="prodnav0"><img src="https://pubchem.ncbi.nlm.nih.gov/image/imgsrv.fcgi?cid= 134183206&t=l" class="image-responsive" alt="molecular structure"></div></div></div></div></div></div></div></div></div> <footer id="footer" role="footer" class="l-footer-wrapper"><div class="l-setwidth l-footer" ><div class="footer"><div class="region region-footer-first"><div id="block-block-18" class="block block-block"><div class="cs-invented-box"><h5>We Invented It!</h5><div class="cs-link"><a href="https://www.americanelements.com/american-elements-case-studies">Case Studies of selected key technologies invented or co-invented by American Elements in just the 1st two decades of this century</a></div></div></div></div></div><div class="footer"><div class="region region-footer-second"><div id="block-views-56d84b070e9e67f34c1749909f8cdf92" class="block block-views"><div class="view view-aenotes-article-views view-id-aenotes_article_views view-display-id-block_aenotes aenotes-block aenotes-desktop centered view-dom-id-fee88417d7416b2609433011698dac80"><div class="view-header"><h2 class="pane-title" id="post">TODAY'S TOP DISCOVERY<span class="smaller">™</span>!</h2><div class="date-place">November 27, 2024<br />Los Angeles, CA</div><h6><em>Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day</em></h6></div><div class="view-content"><div class="view-grouping"><div class="views-row views-row-1 views-row-odd views-row-first views-row-last"><table class="aebox"><tr><td><span class="ampimg"><img typeof="foaf:Image" src="https://www.americanelements.com/sites/public/files/field/image/1_0.png" width="495" height="233" alt="CityUHK researchers discover method to reduce energy loss in metal nanostructures by altering their geometrical dimensions" /> </span></td><td class="tdtitle"><H2>CityUHK researchers discover method to reduce energy loss in metal nanostructures by altering their geometrical dimensions</H2></td></tr></table></div></div></div><div class="view-footer"><h4><a href="https://www.americanelements.com/aenotes.html"><u>Click here to see the primary source for this post and previous posts</u> > > > </a></h4></div></div></div><div id="block-block-1" class="block block-block"><div class="sponsored-conference"><a href="https://www.asminternational.org/aeromat-2025/" aria-label="logo" title="AeroMat 2025"><div class="sponsored-conference-graphic"></div></a><div class="sponsored-conference-text">Please join us and our customer and co-sponsor Boeing at <a href="https://www.asminternational.org/aeromat-2025/">AeroMat 2025</a> in Vancouver, Canada on May 6, 2025.</div></div></div><div id="block-block-2" class="block block-block"> Periodic table of the elements, materials science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. 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